TOREX XC6201 User Manual

XC6201 Series

ETR0301-005

Positive Voltage Regulators

■GENERAL DESCRIPTION

The XC6201 series are highly precise, low power consumption, positive voltage regulators manufactured using CMOS and

laser trimming technologies.

The series provides large currents with a significantly small dropout voltage.

The XC6201 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error amplifier. Output

voltage is selectable in 0.1V steps between 1.3V ~ 6.0V.

SOT-25, SOT-89, USP-6B and TO-92 packages are available.

■APPLICATIONS

●Mobile Phones

Cordless phones, wireless communication equipment

●

●Cameras, video recorders

●Portable games

●Portable AV equipment

●Reference voltage

●Battery powered equipment

■TYPICAL APPLICATION CIRCUIT

■FEATURES

Maximum Output Current : 250mA (TYP.)
Dropout Voltage : 0.16V @ 100mA

: 0.40V @ 200mA

Maximum Operating Voltage : 10V
Output Voltage Range : 1.3V ~ 6.0V
Fixed Voltage Accuracy : ±1% (V

±2%

Low Power Consumption : 2.0μA (TYP.)
Operating Ambient Temperature
Packages : SOT-25,

Environmentally Friendly : EU RoHS Compliant, Pb Free
Tantalum or Ceramic Capacitor compatible

: -40℃ ~ 85℃

SOT-89

TO-92

USP-6B

(0.1V increments)

>2.0V)

OUT(T)

■TYPICAL PERFORMANCE

CHARACTERISTICS

●Supply Current vs. Input Voltage

XC6201P332

1/24

)

XC6201 Series

■PIN CONFIGURATION



■PIN ASSIGNMENT

(SIDE VIEW)

NC

VSS

NC

*The dissipation pad for the USP-6B
package should be solder-plated in
recommended mount pattern and
metal masking so as to enhance
mounting strength and heat release.
If the pad needs to be connected to
other pins, it should be connected to
the V

SS (No.5) pin.

VIN

NC

VOUT

PIN NUMBER

SOT-25 SOT-89/TO-92 (T) USP-6B

5 1 3 VOUT Output

2 2 5 VSS Ground

1 3 1 VIN Power Input

3, 4

■PRODUCT CLASSIFICATION

●Ordering Information

X C 6 2 0 1 P ③④⑤⑥⑦-⑧

DESIGNATOR ITEM

(*1)

The “-G” suffix denotes Halogen and Antimony free as well as being fully RoHS compliant.

* +

① ②

①
②

③④

⑤

⑥⑦-⑧

1% accuracy can be set at V

Output Voltage Accuracy

－

(*1)

Product Number 01 -

Type of Regulator P 3-pin regulator

Output Voltage

Packages

(Order Unit)

> 2.0V.

OUT(T)

2,4,6 NC No Connection

SYMBOL

13～60

1

2

MR SOT-25 (3,000/Reel)

MR-G SOT-25 (3,000/Reel)

PR SOT-89 (1,000/Reel)

PR-G SOT-89 (1,000/Reel)

TH TO-92 Taping Type: Paper type (2,000/Tape

TH-G TO-92 Taping Type: Paper type (2,000/Tape)

TB TO-92 Taping Type: Bag (500/Bag)

TB-G TO-92 Taping Type: Bag (500/Bag)

DR USP-6B (3,000/Reel)

DR-G USP-6B (3,000/Reel)

PIN NAME FUNCTION

e.g. 30:3.0V
50:5.0V

±1%
±2%

DESCRIPTION

2/24

■BLOCK DIAGRAM

■ABSOLUTE MAXIMUM RATINGS

PAR AMETER SYMBOL RATINGS UNITS

Input Voltage VIN 12.0 V
Output Current IOUT 500 mA
Output Voltage VOUT

SOT-25 250
Power
Dissipation

SOT-89 500

TO-92 300

Pd

USP-6B

Operating Temperature Topr

Storage Temperature Tstg

■ELECTRICAL CHARACTERISTICS

XC6201P132

VOUT(T)=1.3V

(*1)

PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage

V

OUT(E)

Maximum Output Current IOUTmax

Load Regulation

Dropout Voltage

(*3)

OUT

△V

Vdif1 IOUT=30mA - 200 600
Vdif2 I

(*2)

V

I

OUT=10mA

V

OUT(E)≧1.17V

V

V

1mA≦IOUT≦30mA

OUT=60mA - 500 810

Supply Current ISS VIN=2.3V - 2.0 5.0

Line Regulation

OUT

△V

△VIN･△VOUT

IOUT=10mA

2.3V≦VIN≦10.0V

Input Voltage VIN 1.8 - 10 V -

Output Voltage

Temperature Characteristics

△VOUT

△Topr･△VOUT

IOUT=40mA

-40℃≦Topr≦85℃

SS-0.3～VIN+0.3

V

IN=2.3V

IN=2.3V

IN=2.3V

V

mW

120

-40～+85 ℃

-55～+125 ℃

1.274 1.300 1.326 V

60 - - mA

- 10 30 mV

- 0.2 0.3

-

±100

Ta = 2 5 ℃

-

XC6201

Series

Ta =2 5℃

CIRCUIT

②

②

②

mV

μA ①

％/V ②

ppm/℃ ②

②

3/24

XC6201 Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6201P182

VOUT(T)=1.8V

PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage

Maximum Output Current IOUTmax

Load Regulation

Dropout Voltage

(*3)

Supply Current ISS VIN=2.8V - 2.0 5.0

Line Regulation

Input Voltage VIN 1.8 - 10 V -

Output Voltage

Temperature Characteristics

XC6201P272

VOUT(T)=2.7V

PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage

Maximum Output Current IOUTmax

Load Regulation

Dropout Voltage

(*3)

Supply Current ISS VIN=3.7V - 2.0 5.0

Line Regulation

Input Voltage VIN 1.8 - 10 V -

Output Voltage

Temperature Characteristics

(*1)

OUT(E)

V

△V

OUT

(*2)

VIN=2.8V

I

OUT=40mA

VIN=2.8V

VOUT(E)≧1.62V

V

IN=2.8V

≦

IOUT≦40mA

1mA

1.764 1.800 1.836 V

80 - - mA

Vdif1 IOUT=40mA - 200 370
Vdif2 I

OUT

△V

△V

IN･△VOUT

△V

OUT

△Topr･△V

(*1)

(*2)

OUT(E)

V

OUT

△V

OUT

OUT=80mA - 450 710

IOUT=40mA

2.8V≦VIN≦10.0V

IOUT=40mA

-40℃≦Topr≦85℃

VIN=3.7V

I

OUT=40mA

VIN=3.7V

VOUT(E)≧2.43V

V

IN=3.7V

2.646 2.700 2.754 V

100 - - mA

1mA≦IOUT≦60mA
Vdif1 IOUT=60mA - 200 370
Vdif2 I

OUT

△V

△V

IN･△VOUT

△V

OUT

△Topr･△V

OUT

OUT=120mA - 450 710

IOUT=40mA

3.7V≦VIN≦10.0V

IOUT=40mA

-40℃≦Topr≦85℃

Ta =2 5℃

CIRCUIT

- 10 30 mV

mV

μA ①

- 0.2 0.3 %/V

-

±100

-

ppm/℃ ②

Ta =2 5℃

CIRCUIT

- 15 40 mV

mV

μA ①

- 0.2 0.3

-

±100

-

％/V ②

ppm/℃ ②

②

②

②

②

②

②

②

②

②

4/24

■ELECTRICAL CHARACTERISTICS (Continued)

XC6201P332

VOUT(T)=3.3V

(*1)

PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage

V

OUT(E)

Maximum Output Current IOUTmax

Load Regulation

Dropout Voltage

(*3)

OUT

△V

Vdif1 IOUT=80mA - 200 360
Vdif2 I

(*2)

VIN=4.3V

I

OUT=40mA

VIN=4.3V

VOUT(E)≧2.97V

V

IN=4.3V

1mA≦IOUT≦80mA

OUT=160mA - 450 700

3.234 3.300 3.366 V

150 - - mA

- 20 50 mV

Supply Current ISS VIN=4.3V - 2.0 5.0

Line Regulation

△V

△V

IN･△VOUT

OUT

IOUT=40mA

4.3V≦VIN≦10.0V

- 0.2 0.3

Input Voltage VIN 1.8 - 10 V -

Output Voltage

Temperature Characteristics

XC6201P502

△Topr･△V

VOUT(T)=5.0V

(*1)

△V

OUT

OUT

IOUT=40mA

-40℃≦Topr≦85℃

-

PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage

V

OUT(E)

Maximum Output Current IOUTmax

Load Regulation

Dropout Voltage

(*3)

OUT

△V

Vdif1 IOUT=100mA - 160 340
Vdif2 IOUT=200mA - 400 600

(*2)

VIN=6.0V

I

OUT=40mA

VIN=6.0V

VOUT(E)≧4.57V

V

IN=6.0V

1mA≦IOUT≦100mA

4.900 5.000 5.100 V

200 - - mA

- 30 70 mV

Supply Current ISS VIN=6.0V - 2.0 6.0

OUT=40mA

Line Regulation

△V

△V

IN･△VOUT

OUT

6.0V

I

≦

VIN≦10.0V

- 0.2 0.3

Input Voltage VIN 1.8 - 10 V -

Output Voltage

Temperature Characteristics

NOTE:

OUT(T) = Nominal output voltage.

*1: V

OUT(E) = Effective output voltage (i.e. the output voltage when “VOUT(T)+1.0V” is provided while

*2: V
maintaining a certain I
*3: Vdif = (V

V
V

IN1- VOUT1)
IN1 :An Input Voltage when VOUT1 appears as the input voltage is gradually decreased.
OUT1 : A voltage equal to 98% of the output voltage when a stabilized (VOUT(T) + 1.0V) is input.

△Topr･△V

OUT value).

△V

OUT

OUT

I

OUT=40mA

-40℃

≦

Topr≦85℃

-

±100

±100

-

ppm/℃ ②

-

ppm/℃ ②

XC6201

Series

Ta =2 5℃

CIRCUIT

②

②

②

mV

μA ①

％/V ②

mV

μA ①

％/V ②

②

Ta =2 5℃

CIRCUIT

②

②

②

②

5/24

XC6201 Series

■TYPICAL APPLICATION CIRCUIT

With the XC6201 series regulator, in order to ensure the stabilized output voltage, we suggest that an output capacitor (CL) of
1μF or more be connected between the output pin (V

capacitors), please make sure that the output voltage is more than 1.7V. When the output voltage is from 1.3V to 1.6V, the
output capacitor should be a tantalum capacitor with a capacitance of 2.2μF. We also suggest an input capacitor (C

should be connected between the VIN and the VSS in order to stabilize input power source.

OUTPUT VOLTAGE CIN CL (TANTALUM) CL (LOW ESR)

(Tantalum)

1.3V～1.6V ≧1.0μF ≧2.2μF －

1.7V～6.0V ≧1.0μF ≧1.0μF ≧1.0μF

VIN=1.8V~10V,V

=1.0μF(Ceramic),C

C

(Tantalum)

OUT) and the VSS pin. For using low ESR capacitor (e.g. ceramic

=1.7~6.0V

OUT

=1.0μF(ceramic)

IN)

6/24

XC6201

Series

■TEST CIRCUITS

Circuit ① : Supply Current

Circuit ② : Output Voltage, Oscillation, Line Regulation, Dropout Voltage, Load Regulation

■ NOTE ON USE

1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be
exceeded. When a voltage higher than the V
Schottky barrier diode between the V

OUT and the VIN and do not exceed the VOUT rating.

2. An oscillation may occur by the impedance between a power supply and the input of the IC. Where the impedance is 10Ω
or more, please use an input capacitor (C
increasing the input capacitor value. Also an oscillation may occur if the input capacitor value is smaller than the input
impedance when the output capacitance (C
input capacitor value or reducing the output capacitor value.

3. Please ensure that output current (I

OUT) is less than Pd / (VIN - VOUT) and do not exceed the rated power dissipation value

(Pd) of the package.

IN flows to the VOUT like when using two power supplies, please connect a

IN) of at least 1μF. In case of high output current, operation can be stabilized by

L) is large. In such cases, operations can be stabilized by either increasing the

7/24

XC6201 Series

■TYPICAL PERFORMANCE CHARACTERISTICS

(1) Output Voltage vs. Output Current

8/24