Datasheet SP6200, SP6201 Datasheet (Sipex)

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®

SP6200/6201

Micropower, 100mA and 200mA CMOS LDO Regulators

FEATURES

■ Tiny DFN Package (2mmX3mm)

■ Low Dropout Voltage: 160mV @ 100mA

■ High Output Voltage Accuracy: 2%

■ Ultra Low Shutdown Current: 1µA Max

■ Ultra Low GND Current:

• 200µA @ 200mA Load

• 28µA @ 100µA Load

■ Extremely Tight Load and Line Regulation

■ Current and Thermal Limiting

■ RESET Output (V

OUT

good)

■ Logic-Controlled Electronic Enable

■ Unconditionally Stable with 1µF Ceramic

■ Fixed Outputs:

• 1.5V, 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V, 3.5V, 5V

■ Adjustable Output Available

Now Available in Lead Free Packaging

APPLICATIONS

■ Cellular Telephones

■ Laptop, Notebooks and Palmtop Computers

■ Battery-Powered Equipment

■ Consumer/ Personal Electronics

■ SMPS Post-Regulator

■ DC-to-DC Modules

■ Medical Devices

■ Data Cable

■ Pagers

NC

VIN

VOUT

NC

1 2 3 4

SP6201

8 Pin DFN

8 7 6 5

EN GND NC RESET

DESCRIPTION

The SP6200 and SP6201 are CMOS LDOs designed to meet a broad range of applications that require accuracy, speed and ease of use. These LDOs offer extremely low quiescent current which only increases slightly under load, thus providing advantages in ground current performance over bipolar LDOs. The LDOs handle an extremely wide load range and guarantee stability with a 1µF ceramic output capacitor. They have excellent low frequency PSRR, not found in other CMOS LDOs and thus offer exceptional Line Regulation. High frequency PSRR is better than 40dB up to 400kHz. Load Regulation is excellent and temperature stability is comparable to bipolar LDOs. An enable feature is provided on all versions.

The SP6200/6201 is available in fixed and adjustable output voltage versions in tiny DFN and small SOT-23-5 packages. A V

good indicator is provided on all fixed output versions.

OUT

TYPICAL APPLICATION CIRCUIT

Fixed Output Voltage

V

IN

CIN = 1µF

Enable

Shutdown

EN

EN (pin 3) may be connected directly to IN (pin 1).

1

2

SP6200 SP6201

3

470kΩ

V

5

C

OUT

4

RSN

(V

OUT

= 1µF

good)

1

ABSOLUTE MAXIMUM RATINGS, NOTE 1

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.

Supply Input Voltage (V Output Voltage (V Enable Input Voltage (V Power Dissipation (P

Lead Temperature (soldering 5s)....................... 260°C

Storage Temperature ........................ -65˚C to +150˚C

)............................. -2V to 7V

IN

) .........................-0.6 to (VIN +1V)

OUT

)............................ -2V to 7V

EN

).......... Internally Limited, Note 3

D

OPERATING RATINGS, NOTE 2

Input Voltage (VIN)..................................+2.5V to +6V

Enable Input Voltage (VEN)..........................0V to +6V

Junction Temperature (TJ)................-40˚C to +125˚C

Thermal Resistance (See Note 3): SOT-23-5 (θ 8 Pin DFN (θ

)...................................................90˚C/W

JA

)............................................ .....59˚C/W

JA

(See Note 3)

+1V, VO = 5V for ADJ, IL = 100µA, CIN = 1.0µF, C

OUT

which apply over the full operating temperature range, unless otherwise specified.

PARAMETER MIN TYP MAX UNIT ♦ CONDITIONS

Output Voltage Accuracy, (VO)-22%Variation from specified V

Reference Voltage 1.213 1.250 1.287 V Output Voltage Temperature 60 ppm/ °C

Coefficient, Note 4, (∆VO/∆T) Minimum Supply Voltage 2.50 2.70 V IL = 100µA

Line Regulation, (∆VO/ VIN) 0.03 0.2 %/ V Load Regulation, Note 5, (∆V

) 0.07 0.25 %

O / VO

SP6200-1.5V & 1.8 Load Regulation 0.3 1 % IL = 0.1mA to 100mA, V SP6201-1.5V & 1.8 Load Regulation 0.3 1 % IL = 0.1mA to 200mA, V

Dropout Voltage, Note 6, (VIN – VO) 0.2 4 mV IL = 100µA (Not applicable to voltage options below 7 mV

2.7V) 70 120 mV IL = 50mA

Shutdown Quiescent Current, (I Ground Pin Current, Note 7, (I

) 0.01 1 µA

GND

)2840µAV

GND

Power Supply Rejection Ratio, 78 Frequency =100Hz, IL =10mA (PSRR) 40 dB Frequency = 400Hz, IL=10mA

Current Limit, (ICL) 100 140 200 mA ♦ SP6200

Thermal Limit 162 °C Turns On

= 1.0µF, TJ = 25°C , unless otherwise specified. The ♦ denotes the specifications

OUT

-3 3 %

♦

Adjustable version only

2.55 2.80 V IL = 50mA

2.70 2.95 V IL = 100mA

3.00 3.50 V IC = 200mA

♦

0.14 0.50 %

VIN = (V

♦

IL = 0.1mA to 100mA, SP6200

♦

IL = 0.1mA to 200mA, SP6201

+ 1V) to 6V

OUT

♦

160 mV

♦

160 250 mV IL = 100mA

300 mV

♦

320 400 mV IL = 200mA, SP6201 Only

500 mV

45 µA

110 200 µAV

250 µA

200 400 µAV

500 µA

♦

V

≥ 0.4V

EN

≥ 2.0V, IL = 100µA

EN

♦

≥2.0V, IL = 100mA, SP6200

EN

♦

only (for 1.5 & 1.8, VIN = 2.95)

≥2.0V, IL = 200mA, SP6201

EN

♦

Only (for 1.5 & 1.8, VIN = 3.5)

300 420 600 mA ♦ SP6201

147 °C Turns Off

OUT

= 2.95V

IN

= 3.5V

IN

VIN = V

ELECTRICAL CHARACTERISTICS

2

+1V, VO = 5V for ADJ, IL = 100µA, CIN = 1.0µF, C

OUT

specifications which apply over the full operating temperature range, unless otherwise specified.

= 1.0µF, TJ = 25°C , unless otherwise specified. The ♦ denotes the

OUT

VIN = V

ELECTRICAL CHARACTERISTICS: Continued

PARAMETER MIN TYP MAX UNITS

♦♦

♦ CONDITIONS

♦♦

Thermal Regulation, 0.05 %/W Note 8, (∆VO/∆PD)

Output Noise, (e

)I

no

150 µVrms 0.1µF from V

= 50mA, CL = 1µF

L

10Hz to 100kHz

OUT

to Adj.

ENABLE INPUT

Enable Input Logic-Low Voltage, 0.4 V ♦ Regulator Shutdown (VIL)

Enable Input Logic-High Voltage, 1.6 V ♦ Regulator Enabled (VIH)

Enable Input Current, (IIL), (IIH) 0.01 1 µA ♦ VIL < 0.4V

0.01 1 µA ♦ VIH > 2.0V

Reset Not Output -2 -4 -6 % Threshold

Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. The device is not guaranteed to function outside its operating rating. Note 3. The maximum allowable power dissipation at any TA (ambient temperature) is P

Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will

D (MAX)

= (TJ

– TA) / θϑA.

(MAX)

go into thermal shutdown. The θJA of the SP6200/6201 (all versions) is 90°C/W for the SOT-23-5 and 59°C/W for the DFN package on a standard 4 layer board (see “Thermal Considerations” section for further details).

Note 4. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.

Note 5. Load Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range; from 0.1mA to 100mA, SP6200; from 0.1mA to 200mA, SP6201. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Not applicable to output voltages less than 2.5V.

Note 6. Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. Not applicable to output voltages less than 2.7V.

Note 7. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current.

Note 8. Thermal regulation is defined as the change in output voltage at a time ”t” after a change in power dissipation is applied, excluding load or line regulation effects. Specifications are for a 100mA load pulse at VIN = 6V for t = 10ms.

3

V

IN

Enable

Bandgap

REF

Figure 1. Fixed Voltage Regulator

V

REF

1.25V

GND

-

1.20V

+

Current Limit and Thermal

Shutdown

R2

R1

OUT

RSN

V

OUT

C

OUT

R

PULL

RESET

V

Enable

IN

EN

Bandgap

REF

V

REF

1.25V

GND

-

1.20V

+

Current Limit and Thermal

Shutdown

RSN

ADJ

OUT

R2

R1

V

OUT

C

OUT

C

BYP

(option)

= V

REF

R2 R1

+1

V

OUT

Figure 2. Adjustable Voltage Regulator

4

PIN DESCRIPTION

PIN NUMBER NAME FUNCTION

1INSupply Input

2 GND Ground

3ENEnable/Shutdown (Input): CMOS or TTL compatible

input. Logic high = enable, logic low = shutdown

4 RSN (Reset Not) Open drain indicating that V

OUT

is good

4 ADJ Adjustable (Input): Adjustable regulator feedback

input. Connect resistor voltage divider.

5 OUT Regulator Output

PIN NUMBER NAME (8 Pin DFN) FUNCTION

1NCNo Connect

2 VIN Supply Input

3 VOUT Regulator Input

4NCNo Connect

5 RSN Open drain indicating that V

OUT

is good

6NCNo Connect

7 GND Ground

8ENEnable/Shutdown (Input): CMOS or TTL compatible

input. Logic high = enable, logic low = shutdown

5

THEORY OF OPERATION

General Overview

The SP6200 and SP6201 are CMOS LDOs designed to meet a broad range of applications that require accuracy, speed and ease of use. These LDOs offer extremely low quiescent current which only increases slightly under load, thus providing advantages in ground current performance over bipolar LDOs. The LDOs handle an extremely wide load range and guarantee stability with a 1µF ceramic output capacitor. They have excellent low frequency PSRR, not found in other CMOS LDOs and thus offer exceptional Line Regulation. High frequency PSRR is better than 40dB up to 400kHz. Load Regulation is excellent and temperature stability is comparable to bipolar LDOs. Thus, overall system accuracy is maintained under all DC and AC conditions. Enable feature is provided on all versions. A Vout good indicator (RSN pin) is provided in all the fixed output voltage devices. An adjustable output version is also available. Current Limit and Thermal protection is provided internally and is well controlled.

Architecture

The SP6200 and SP6201 are only different in their current limit threshold. The SP6200 has a current limit of 140mA, while the SP6201 current limit is 420mA. The SP6201 can provide pulsed load current of 300mA. The LDOs have a two stage amplifier which handles an extremely wide load range (10µA to 300mA) and guarantees stability with a 1µF ceramic load capacitor. The LDO amplifier has excellent gain and thus touts PSRR performance not found in other CMOS LDOs. The amplifier guarantees no overshoot on power up or while enabled through the EN pin. The amplifier also contains an active pull down, so that when the load is removed quickly the output voltage transient is minimal; thus output deviation due to load transient is small and fairly well matched when connecting and disconnecting the load.

An accurate 1.250V bandgap reference is bootstrapped to the output in fixed output versions of 2.7V and higher. This increases both the low frequency and high frequency PSRR. The adjustable version also has the bandgap reference bootstrapped to the output, thus the lowest externally programmable output voltage is 2.7V. The 2.5V fixed output version has the bandgap always connected to the Vin pin. Unlike many LDOs, the bandgap reference is not brought out for filtering by the user. This tradeoff was maid to maintain good PSRR at high frequency (PSRR can be degraded in a system due to switching noise coupling into this pin). Also, often leakages of the bypass capacitor or other components cause an error on this high impedance bandgap node. Thus, this tradeoff has been made with "ease of use" in mind.

Protection

Current limit behavior is very well controlled, providing less than 10% variation in the current limit threshold over the entire temperature range for both SP6200 and SP6201. The SP6200 has a current limit of 140mA, while the SP6201 has a current limit of 420mA. Thermal shutdown activates at 162°C and deactivates at 147°C. Thermal shutdown is very repeatable with only a 2 to 3 degree variation from device to device. Thermal shutdown changes by only 1 to 2 degrees with Vin change from 4V to 7V.

Enable (Shutdown Not) Input

The LDOs are turned off by pulling the EN pin low and turned on by pulling it high. If it is not necessary to shut down the LDO, the EN (pin 3) should be tied to IN (pin 1) to keep the regulator output on at all time. The enable threshold is

0.9V and does not change more than 100mV over the entire temperature and Vin voltage range. The lot to lot variations in Enable Threshold is also within 100mV. Shutdown current is guaranteed to be <1uA without requiring the user to pull enable all the way to 0V. Standard TTL or CMOS levels will transition the device from totally on to totally off.

6

Reset Not (VOUT good) Output

An accurate Vout good indicator is provided on all the fixed output version devices, pin 4 (RSN), Figure 1. This is an open drain, logic output that can be used to hold a microprocessor or microcontroller in a RESET condition when it's power supplied by Vout is 4% out of nominal regulation. A 1% hysteresis is included in the Reset Not function, so that false alarms are not issued as a result of LDO's output noise. The Reset Not function reacts in 10 to 50µs.

Adjustable Output Version

The adjustable version can be programmed to any voltage from 2.7V to 6V for the industrial temperature range; 2.5V to 6V for the commercial temperature range. The output can not be programmed below 2.5V due a headroom restriction. Since the bandgap is bootstrapped to the output, the output voltage must be above the minimum bandgap supply voltage. The bandgap requires 2.7V or greater at -40°C and requires

2.5V or greater at 0°C. The regulator's output can be adjusted to a

specific output voltage by using two external resistors, Figure 2. The resistor's set the output voltage based on the following equation:

V

= 1.25 (R2/R1 + 1)

OUT

Resistor values are not critical because the ADJ node has a high input impedance, but for best results use resistors of 470kΩ or less. A capacitor from ADJ to Vout pin provides improved noise performance as is shown in the following plot.

Noise Performance 10Hz to 100kHz

Adj, Vin = 4.3V, Vout = 3.3V (Cin = Cout = 1uF)

400

300

200

Output Noise (uVrms)

100

1.0E+02 1.0E+03 1.0E+04 1.0E+05 1.0E+06 1.0E+07

Bypass Cap from Vout to FB (pF)

THEORY OF OPERATION: Continued

Input Capacitor

A small capacitor, 1µF or higher, is required from V

to GND to create a high frequency

IN

bypass for the LDO amplifier. Any ceramic or tantalum capacitor may be used at the input. Capacitor ESR (effective series resistance) should be smaller than 3Ω.

Output Capacitor

An output capacitor is required between V

OUT

and GND to prevent oscillation. A capacitance as low as 0.22µF can fulfill stability requirements in most applications. A 1µF capacitor will ensure unconditional stability from no load to full load over the entire input voltage, output voltage and temperature range. Larger capacitor values improve the regulator's transient response. The output capacitor value may be increased without limit. The output capacitor should have an ESR (effective series resistance) below 5Ω and a resonant frequency above 1MHz.

No Load Stability

The SP6200/6201 will remain stable and in regulation with no external load (other than the internal voltage driver) unlike many other voltage regulators. This is especially important in CMOS RAM keep-alive applications.

Thermal Considerations

The SP6200 is designed to provide 100mA of continuous current, while the SP6201 will provide 200mA of continuous current. Maximum power dissipation can be calculated based on the output current and the voltage drop across the part. To determine the maximum power dissipation in the package, use the junction-to-ambient thermal resistance of the device and the following basic equation:

(T

PD =

T

is the maximum junction temperature of

J(max)

θ

- TA)

JA

the die and is 125°C. TA is the ambient operating.

θJA is the junction-to-ambient thermal resistance

for the regulator and is layout dependent. The actual power dissipation of the regulator

circuit can be determined using one simple

7

equation:

THEORY OF OPERATION: Continued

= (VIN - V

P

D

Substituting P

≅ (VIN - V

D(max)

)*I

OUT

) * I

+ VIN*I

OUT

GND

OUT

for PD and solving for the operating conditions that are critical to the application will give the maximum operating conditions for the regulator circuit. For example, if we are operating the SP6201- 3.0V at room temperature, with a SOT-23-5 package on a 4 layer standard board we can determine the maximum input voltage for a set output current.

P

D(max)

(125°C -25°C)

=

(90°C/W)

= 1.1W

To prevent the device from entering thermal shutdown, maximum power dissipation can not be exceeded. Using the output voltage of 3.0V and an output current of 200 mA, the maximum input voltage can be determined. Ground pin current can be taken from the electrical spec’stable (I mum input voltage is determined as follows:

=200uA at I

GND

=200uA). The maxi-

OUT

1.1W = (VIN – 3.0V)*200mA + VIN*0.2mA

Solving for VIN, we get:

(1.1W + 0.6W)

VIN =

200.2mA

After calculations, we find that the maximum input voltage of a 3.0V application at 200mA of output current in an SOT-23-5 package is 8.4V.

Dual-Supply Operation

When used in dual supply systems where the regulator load is returned to a negative supply, the output voltage must be diode clamped to ground.

8

27°C, VIN = 5.5V, IO = 0.1mA, CIN = C

= 1µF unless otherwise specified.

OUT

Dropout vs. Io (SP6201 fixed 3.0V)

400

350

300

250

200

150

Dropout (mV)

100

50

0

050100 150 200

T=125 deg

T=27deg T=-40 deg

Io (mA)

TYPICAL CHARACTERISTICS

400

350

300

250

200

150

Dropout (mV)

100

50

0

-50 -20 10 40 70 100 130

Dropout vs. Temp (SP6201 fixed 3.0V)

Io=200mA

Io=100mA

Io=50mA

Temp (deg)

Dropout vs. Temp (SP6201 fixed 3.0V)

2.5

2.0

1.5

1.0

Dropout (mV)

0.5

0.0

-50 -20 10 40 70 100 130

Io=1mA

Io=0.1mA

Temp (deg)

Iq vs. Temp (SP6201 fixed 3.0V, EN=Vin, Io=0uA)

50

45

40

Iq (uA)

35

30

25

-50 -20 10 40 70 100 130

350

300

250

200

150

Ignd (uA)

100

50

0

34567

Vin = 7V Vin =5.5V

Vin = 4V

Temp (deg)

Ignd vs. Vin (SP6201 fixed 3.0V)

Io=200mA Io=150mA Io=100mA Io=50mA Io=0.1mA

Vin (V)

50

45

40

35

30

25

Iq (uA)

20

15

10

5

0

01234567

250

200

150

100

Iq (nA)

50

0

-50 -20 10 40 70 100 130

220

195

170

145

120

Ignd (uA)

95

70

45

20

050100150 200

Iq vs. Vin (fixed 3.0V, Io=0uA)

EN = Vin EN = 0V

Vin (V)

Iq vs. Temp (SP6201 fixed 3.0V, EN=0V, Io=0uA)

Vin = 7V Vin = 5.5V

Vin = 4V

Temp (deg)

Ignd vs. Io (SP6201 fixed 3.0V)

Vin = 7V

Vin = 5.5V Vin = 4V

Io (mA)

35

30

25

20

Iq (nA)

15

10

5

0

9

27°C, VIN = 5.5V, IO = 0.1mA, CIN = C

= 1µF unless otherwise specified.

OUT

TYPICAL CHARACTERISTICS: Continued

3.03

3.02

3.01

3.00

Vout (V)

2.99

2.98

2.97

-50 -20 10 40 70 100 130

2.90

2.85

2.80

2.75

Vout (V)

2.70

2.65

-50 -20 10 40 70 100 130

2.525

2.520

2.515

2.510

2.505

2.500

Vout (V)

2.495

2.490

2.485

2.480

2.475

-50 -20 10 40 70 100 130

Vout vs. Temp (fixed 3.0V)

Vin = 7V

Vin = 4V

Vout vs. Temp (adjustable)

2.85Vout

2.7Vout

Vout vs. Temp (adjustable)

2.5Vout

Temp (deg)

3.33

3.32

3.31

3.30

Vout (V)

3.29

3.28

3.27

-50 -20 10 40 70 100 130

3.35

3.25

3.15

Vout vs. Temp (fixed 3.3V)

Vin = 7V

Vin = 4V

Vout vs. Temp (adjustable)

3.3Vout

3.0Vout

Temp (deg)

Vout (V)

3.05

2.95

-50 -20 10 40 70 100 130

5.05

5.04

5.03

5.02

5.01

5.00

4.99

Vout (V)

4.98

4.97

4.96

4.95

5.0Vout

-50 -20 10 40 70 100 130

Temp (deg)

Vout vs. Temp (adjustable)

Temp (deg)

3.006

3.004

3.002

3.000

Vout (V)

2.998

2.996

2.994 34567

Line Regulation (SP6201 fixed 3.0V)

Io=0.1mA Io=1mA Io=50mA Io=100mA Io=200mA

Vin (V)

3.004

3.002

3.000

2.998

Vout (V)

2.996

2.994

2.992 050100 150 200 250 300

Load Regulation (SP6201 fixed 3.0V)

Io (mA)

Vin = 7V Vin = 5.5V Vin = 4V

10

27°C, VIN = 5.5V, IO = 0.1mA, CIN = C

= 1µF unless otherwise specified.

OUT

TYPICAL CHARACTERISTICS: Continued

600

Current Limit vs. Temp (fixed 3.3V, Vin=4V)

SP6201-3.3

500

Icl (mA)

400

300

-50 0 50 100 150

Temp (deg)

Turn on time, Io=1mA, 4Vin

V

OUT

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 1mA Cin = Cout = 1uF Cer. Cap

V

EN

Turn on time, Io=300mA, 4Vin

V

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 300mA Cin = Cout = 1uF Cer. Cap

OUT

EN

V

200

Current Limit vs. Temp (fixed 3.3V, Vin=4V)

SP6200-3.3

150

Icl (mA)

100

-50 0 50 100 150

Temp (deg)

Turn on time, Io=100mA, 4Vin

3V

2V

1V

0V

4V

2V

0V

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 100mA Cin = Cout = 1uF Cer. Cap

VOUT

V

3V

2V

1V

0V

EN

4V

2V

0V

Turn on time, Io=100mA, 7Vin

V

OUT

3V

2V

1V

0V

4V

2V

0V

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 7V Iout = 100mA Cin = Cout = 1uF Cer. Cap

3V

2V

1V

0V

V

EN

4V

2V

0V

Turn off time, Io=1mA, 4Vin

V

OUT

V

EN

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout= 1mA Cin = Cout = 1uF Cer. Cap

3V

2V

1V

0V

4V

2V

0V

Turn off time, Io=50mA, 4Vin

V

OUT

V

EN

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 4V Iout = 50mA Cin = Cout = 1uF Cer. Cap

3V

2V

1V

0V

4V

2V

0V

11

27°C, VIN = 5.5V, IO = 0.1mA, CIN = C

Turn off time, Io=100mA, 4Vin

= 1µF unless otherwise specified.

OUT

TYPICAL CHARACTERISTICS: Continued

Turn off time, Io=100mA, 7Vin

SP6201 - 3.0Vout fixed

V

OUT

Ven is toggled, Vin = 4V Iout = 100mA Cin = Cout = 1uF Cer. Cap

V

EN

Inrush Current, Io=100mA

SP6201 - 3.0Vout fixed, Vin=4V Ven is toggled, Iout=100mA

650mA

Cin = Cout = 1uF Cer. Cap

V

OUT

V

EN

Load Transient Response, 100mA step, 4Vin

SP6201 - 3.0Vout fixed Vin = 4V, Iout = 100mA Cin = Cout = 1uF Cer. Cap

100uA

V

OUT

I

OUT

Tr = Tf = 100ns

3V

2V

1V

0V

4V

2V

0V

750mA

500mA

250mA

0mA

2V

0V

4V

2V

0V

80mV

60mV

40mV

20mV

0mV

-20mV

-40mV

100mA

0mA

VOUT

SP6201 - 3.0Vout fixed Ven is toggled, Vin = 7V Iout = 100mA Cin = Cout = 1uF Cer. Cap

VEN

Inrush Current, Io=100uA

SP6201 - 3.0Vout fixed, Vin=4V

650mA

Ven is toggled, Iout = 100uA Cin = Cout = 1uF Cer. Cap

I

V

OUT

V

EN

Load Transient Response, 100mA step, 7Vin

SP6201 - 3.0Vout fixed Vin = 7V , Iout = 100mA Cin = Cout = 1uF Cer. Cap

100uA

V

OUT

I

OUT

Tr = Tf = 100ns

3V

2V

1V

0V

4V

2V

0V

500mA

250mA

0mA

2V

0V

4V

2V

0V

80mV

60mV

40mV

20mV

0mV

-20mV

-40mV

100mA

0mA

Load Transient Response, 200mA step, 4Vin

SP6201 - 3.0Vout fixed Vin = 4V , Iout = 200mA Cin = Cout = 1uF Cer. Cap

100uA

V

OUT

I

OUT

Tr = Tf = 100ns

200mV

150mV

100mV

50mV

0mV

-50mV

200mA

100mA

0mA

Load Transient Response, 300mA step, 4Vin

SP6201 - 3.0Vout fixed Vin = 4V, Iout = 300mA Cin = Cout = 1uF Cer. Cap

100uA

V

OUT

I

OUT

Tr = Tf = 100ns

200mV

150mV

100mV

50mV

0mV

-50mV

200mA

0mA

12

27°C, VIN = 5.5V, IO = 0.1mA, CIN = C

= 1µF unless otherwise specified.

OUT

TYPICAL CHARACTERISTICS: Continued

REF LEVEL /DIV

0.000dB 10.000dB

-20

-40

(dB)

-60

-80

-100

Power Supply Rejection Ratio

0

I

OUT

C

OUT

V

IN

V

OUT

10 100 1k 10k 100k 1M 10M

START 10.000Hz STOP 10 000 000.000Hz

Frequency (HZ)

Power Supply Rejection Ratio

REF LEVEL /DIV

0.000dB 10.000dB

0

-20

-40

(dB)

-60

= 100µA

= 1µF

= 4V

= 3V

REF LEVEL /DIV

0.000dB 10.000dB

0

-20

-40

(dB)

-60

-80

-100 10 100 1k 10k 100k 1M 10M

START 10.000Hz STOP 10 000 000.000Hz

Frequency (HZ)

I C

OUT

= 1mA

= 2.2µF

Power Supply Rejection Ratio

REF LEVEL /DIV

0.000dB 10.000dB

0

-20

-40

(dB)

-60

Power Supply Rejection Ratio

I

= 10mA

-80

-100 10 100 1k 10k 100k 1M 10M

START 10.000Hz STOP 10 000 000.000Hz

Frequency (HZ)

OUT

C

OUT

= 2.2µF

-80

-100 10 100 1k 10k 100k 1M 10M

START 10.000Hz STOP 10 000 000.000Hz

Frequency (HZ)

C

OUT

= 100mA

= 2.2µF

13

e1

PACKAGE: 5 PIN SOT-23

D

E1/2

E1

Dimensions in (mm)

N

N/2 +1

E/2

H

B

E

B

1

e

N/22

b

5 PIN SOT-23 JEDEC MO-178 (AA) Variation

Seating Plane

4X

MIN NOM MAX

A

A1

A2

b

c

D

e

e1

E

E1

L

L1

L2

Ø

Ø1

- - 1.45

0 - 0.15

0.90 1.15 1.30

0.30 - 0.50

0.08 - 0.22

2.90 BSC

0.95 BSC

1.90 BSC

2.80 BSC

1.60 BSC

0.30 0.45 0.60

0.60 REF

0.25 BSC

0º 4º 8º

5º 10º 15º

A

A1

WITH PLATING

BASE METAL

Ø1

A2

c

SEE VIEW C

L1

VIEW C

L

SIDE VIEW

b

Ø

Gauge Plane

L2

5 PIN SOT-23

14

PACKAGE: 8 PIN DFN

Top View

D

D/2

E/2

Pin 1 identifier to be located within this shaded area. Terminal #1 Index Area (D/2 * E/2)

Side View

A

A1

A3

Bottom View

D2

12

E

K L

e

2x3 8 Pin DFN JEDEC mo-229C (VCED-2) Variation

Symbol

A

A1 A3 b

D D2

e E E2 K

L

b

Dimensions in (mm)

MIN

0.80 0.90 1.00 0 0.02 0.05

-

0.18 0.25 0.30

1.50

--

1.60 1.90

0.20

0.30

E2

NOM MAX

0.20

2.00 BSC

-

0.50

3.00 BSC

-

0.40

-

1.75

-

0.50

2x3 8 Pin DFN

15

ORDERING INFORMATION

Part Number Topmark Temperature Range Package Type

SP6200EM5-1.5................... E15........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-1.5/TR ............. E15........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-1.8................... E18........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-1.8/TR ............. E18........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-2.5................... E25........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-2.5/TR ............. E25........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-2.7................... E27........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-2.7/TR ............. E27........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-2.85................ E285....................... -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-2.85/TR .......... E285....................... -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-3.0................... E30........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-3.0/TR ............. E30........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-3.3................... E33........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-3.3/TR ............. E33........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-3.5................... E35........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-3.5/TR ............. E35........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-5.0................... E50........................ -40˚C to +125˚C .........................5 Pin SOT-23

SP6200EM5-5.0/TR ............. E50........................ -40˚C to +125˚C .

(Tape & Reel)

SP6200EM5-ADJ ................ EADJ ...................... -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6200EM5-ADJ/TR .......... EADJ ...................... -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5-1.5................... F15........................ -40˚C to +125˚C ........................ 5 Pin SOT-23

SP6201EM5-1.5/TR ............. F15........................ -40˚C to +125˚C . (Tape & Reel) 5 Pin SOT-23

SP6201EM5-1.8................... F18........................ -40˚C to +125˚C ........................ 5 Pin SOT-23

SP6201EM5-1.8/TR ............. F18........................ -40˚C to +125˚C .

(Tape & Reel)

5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23

5 Pin SOT-23

Available in lead free packaging. To order add "-L" suffix to part number. Example: SP6200EM5-1.5/TR = standard; SP6200EM5-1.5-L/TR = lead free

/TR = Tape and Reel Pack quantity is 2500 for SOT-23 and 3,000 for DFN.

Corporation

ANALOG EXCELLENCE

Sipex Corporation Headquarters and

Sales Office

233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600

Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.

16

ORDERING INFORMATION

Part Number Topmark Temperature Range Package Type

SP6201ER-1.8.....................ER18.........................-60˚C to +125˚C.......................... 8 Pin DFN

SP6201ER-1.8/TR...............ER18.........................-60˚C to +125˚C....

(Tape & Reel)

SP6201EM5-2.5................... F25........................ -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6201EM5-2.5/TR ............. F25........................ -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5-2.7................... F27........................ -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6201EM5-2.7/TR ............. F27........................ -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5-2.85................ F285....................... -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6201EM5-2.85/TR .......... F285....................... -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5-3.0................... F30........................ -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6201EM5-3.0/TR ............. F30........................ -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5-3.3................... F33........................ -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6201EM5-3.3/TR ............. F33........................ -40˚C to +125˚C .

(Tape & Reel)

SP6201ER-3.3......................ER33........................-60˚C to +125˚C.......................... 8 Pin DFN

SP6201ER-3.3/TR................ER33........................-60˚C to +125˚C....

(Tape & Reel)

SP6201EM5-3.5................... F35........................ -40˚C to +125˚C ......................... 5 Pin SOT-23

SP6201EM5-3.5/TR ............. F35........................ -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5- 5.0.................. F50........................ -40˚C to +125˚C ....................... . 5 Pin SOT-23

SP6201EM5/TR ................... F50........................ -40˚C to +125˚C .

(Tape & Reel)

SP6201EM5-ADJ ................ FADJ ...................... -40˚C to +125˚C .........................5 Pin SOT-23

SP6201EM5-ADJ/TR .......... FADJ ...................... -40˚C to +125˚C .

Available in lead free packaging. To order add "-L" suffix to part number. Example: SP6200EM5-1.5/TR = standard; SP6200EM5-1.5-L/TR = lead free

/TR = Tape and Reel Pack quantity is 2500 for SOT-23 and 3,000 for DFN.

(Tape & Reel)

8 Pin DFN 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23

8 Pin DFN 5 Pin SOT-23 5 Pin SOT-23 5 Pin SOT-23

Corporation

ANALOG EXCELLENCE

Sipex Corporation Headquarters and

Sales Office

233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600

17

Datasheet SP6200, SP6201 Datasheet (Sipex)

Specifications and Main Features

Frequently Asked Questions

User Manual