Microchip Technology TC55RP6002EMBTR, TC55RP6002EMBRT, TC55RP6002ECBTR, TC55RP6001ECBTR, TC55RP6001ECBRT Datasheet

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TC55 Series

TC55-24 02/01/01

FEATURES

■ Very Low Dropout Voltage.... 120mV typ at 100mA

380mV typ at 200mA

■ High Output Current.............. 250mA (V

OUT

= 5.0V)

■ High Accuracy Output Voltage........................± 2%

(± 1% Semicustom Version)

■ Wide Output Voltage Range .................... 1.1V-6.0V

■ Low Power Consumption ................... 1.1µA (Typ.)

■

Low Temperature Drift ................± 100ppm/°C (Typ.)

■ Excellent Line Regulation ..................0.2%/V (Typ.)

■ Package Options ............................. 3-Pin SOT-23A

3-Pin SOT-89

■ Short Circuit Protection

■ Custom Voltages Available from 1.1V to 6.0V in

0.1V Steps for a 2%, and 2.0V to 6.0V for a 1% Tolerance

APPLICATIONS

■ Battery-Powered Devices

■ Cameras and Portable Video Equipment

■ Pagers and Cellular Phones

■ Solar-Powered Instruments

■ Consumer Products

GENERAL DESCRIPTION

The TC55 Series is a collection of CMOS low dropout positive voltage regulators which can source up to 250mA of current with an extremely low input-output voltage differential of 380mV at 200mA.

The low dropout voltage combined with the low current consumption of only 1.1µA makes this part ideal for battery operation. The low voltage differential (dropout voltage) extends battery operating lifetime. It also permits high currents in small packages when operated with minimum VIN – V

OUT

differentials.

The circuit also incorporates short-circuit protection to ensure maximum reliability.

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

Output Voltage:

Ex: 20 = 2.0V; 60 = 6.0V 1.0% Tol. Ex: 11 = 1.1V; 60 = 6.0V 2.0% Tol.

Extra Feature Code: Fixed: 0 Tolerance:

1 = 1.0% (Custom) 2 = 2.0% (Standard)

Temperature: E: – 40°C to +85°C Package Type and Pin Count:

CB: 3-Pin SOT-23A (equivalent to EIAJ SC-59) MB: 3-Pin SOT-89

Taping Direction:

TR or 713: Standard Taping RT or 723: Reverse Taping

PART CODE TC55 RP XX X X X XX XXX

ORDERING INFORMATION

PIN CONFIGURATIONS

FUNCTIONAL BLOCK DIAGRAM

OUT

GND

+ –

Short-circuit

Protection

Voltage

Reference

1 32

OUT

GND

TC55

OUT

GND

TC55

3-Pin SOT-23A 3-Pin SOT-89

*SOT-23A-3 is equivalent to EIAJ SC-59

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

TC55RP50 ELECTRICAL CHARACTERISTICS:

OUT

(S) = 5.0V, TA = 25°C unless otherwise specified (see REMARKS).

Symbol Parameter Test Conditions Min Typ Max Unit

OUT

(A) Output Voltage I

OUT

= 40mA — — — V

VIN = 6.0V 4.90 5.0 5.10

OUT

max Maximum Output Current VIN = 6.0V, V

OUT

(A) ≥ 4.5V 250 — — mA

∆V

OUT

Load Regulation VIN = 6.0 V, 1mA ≤ I

OUT

≤ 100mA — 40 80 mV

dif

I/O Voltage Difference I

OUT

= 100mA — 120 300 mV

OUT

= 200mA — 380 600

Current Consumption VIN = 6.0V — 1.1 3.0 µA

OUT

(A)·100 Voltage Regulation I

OUT

= 40mA — 0.2 0.3 %/V

∆VIN·V

OUT

(S) 6.0V ≤ VIN ≤ 10.0V

Input Voltage — — 10.0 V

∆V

OUT

(A)·10

Temperature Coefficient I

OUT

= 40mA — ±100 — ppm/°C

OUT

(S)·∆T

of Output Voltage – 40°C ≤ TA ≤ 85°C Long Term Stability TA = 125°C, 1000 Hours — 0.5 — %

REMARKS:V

OUT

(S): Preset value of Output voltage

OUT

(A): Actual value of Output voltage

dif

: Definition of I/O voltage difference = {VIN1 – V

OUT

(A)}

OUT

(A): Output Voltage when I

OUT

is fixed and VIN = V

OUT

(S) + 1.0V

VIN1: Input Voltage when the output voltage is 98% V

OUT

(A)

TC55RP40 ELECTRICAL CHARACTERISTICS:

OUT

(S) = 4.0V, TA = 25°C unless otherwise specified (see REMARKS).

Symbol Parameter Test Conditions Min Typ Max Unit

OUT

(A) Output Voltage I

OUT

= 40mA — — — V

VIN = 5.0V 3.92 4.0 4.08

OUT

max Maximum Output Current VIN = 5.0V, V

OUT

(A) ≥ 3.6V 200 — — mA

∆V

OUT

Load Regulation VIN = 5.0V, 1mA ≤ I

OUT

≤ 100mA — 45 90 mV

dif

I/O Voltage Difference I

OUT

= 100mA — 170 330 mV

OUT

= 200mA — 400 630

Current Consumption VIN = 5.0V — 1.0 2.9 µA

∆V

OUT

(A)·100 Voltage Regulation I

OUT

= 40mA — 0.2 0.3 %/V

∆VIN·V

OUT

(S) 5.0V ≤ VIN ≤ 10.0V

Input Voltage — — 10.0 V

∆V

OUT

(A) Temperature Coefficient I

OUT

= 40mA — ±100 — ppm/°C

OUT

(S)·∆T

of Output Voltage – 40°C ≤ TA ≤ 85°C Long Term Stability TA = 125°C, 1000 Hours — 0.5 — %

ABSOLUTE MAXIMUM RATINGS*

Item Code Ratings Units

Input Voltage V

+12 V

Output Current I

OUT

Pd/(VIN – V

OUT

)mA

Output Voltage V

OUT

(VSS – 0.3) to (VIN + 0.3) V

Power Dissipation: 3-Pin SOT-23A Pd 240 mW (TA ≤ 70°C) 3-Pin SOT-89 400

Operating Temperature Range T

– 40 to +85 °C

Storage Temperature Range T

stg

– 65 to +150 °C

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

TC55RP30 ELECTRICAL CHARACTERISTICS:

OUT

(S) = 3.0V, TA = 25°C unless otherwise specified (see REMARKS).

Symbol Parameter Test Conditions Min Typ Max Unit

OUT

(A) Output Voltage I

OUT

= 40mA — — — V

VIN = 4.0V 2.94 3.0 3.06

OUT

max Maximum Output Current VIN = 4.0V, V

OUT

(A) ≥ 2.7V 150 — — mA

∆V

OUT

Load Regulation VIN = 4.0V, 1mA ≤ I

OUT

≤ 80mA — 45 90 mV

dif

I/O Voltage Difference I

OUT

= 80mA — 180 360 mV

OUT

= 160mA — 400 700

Current Consumption VIN = 4.0V — 0.9 2.8 µA

OUT

(A)·100 Voltage Regulation I

OUT

= 40mA — 0.2 0.3 %/V

∆VIN·V

OUT

(S) 4.0V ≤ VIN ≤ 10.0V

Input Voltage — — 10.0 V

∆V

OUT

(A)·10

Temperature Coefficient I

OUT

= 40mA — ±100 — ppm/°C

∆TA·V

OUT

(S) of Output Voltage – 40°C ≤ TA ≤ 85°C

Long Term Stability TA = 125°C, 1000 Hours — 0.5 — %

MARKING

3-Pin SOT-23A

3-Pin SOT-89

①

➁

➂

➃

① ➁ ➂ ➃

*Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to Absolute Maximum Rating Conditions for extended periods may affect device reliability.

햲 represents first voltage digit

23456 ex: 3.xv = 쎻쎻쎻쎻

햳 represents first decimal place voltage (x.0 - x.9)

A = x.0 E = x.4 L = x.8 B = x.1 F = x.5 M = x.9 C = x.2 H = x.6 D = x.3 K = x.7 ex: 3.4V = 쎻쎻쎻쎻

햴 represents Polarity

0 = Positive (fixed)

햵 represents assembly lot number

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

TYPICAL CHARACTERISTICS

2.9

2.8

2.7

20 40 600

160

OUTPUT CURRENT I

OUT

(mA)

OUTPUT CURRENT I

OUT

(mA)

TC55RP3002 (VIN = 4.0V)

3.0

3.1

OUTPUT VOLTAGE V

OUT

(V)

1. OUTPUT VOLTAGE vs. OUTPUT CURRENT

2. OUTPUT VOLTAGE vs. INPUT VOLTAGE

80°C

80 100 120 140

25°C

- 30°C

OPR

= 25°C

4.9

4.8

4.7

40 800

200160

TC55RP5002 (VIN = 6.0V)

5.0

5.1

OUTPUT VOLTAGE V

OUT

(V)

120

80°C

25°C

INPUT VOLTAGE VIN (V)

2.8

2.6

2.4

2.2

3.0 3.52.5

TC55RP3002

3.0

3.2

OUTPUT VOLTAGE V

OUT

(V)

OUTPUT VOLTAGE V

OUT

(V)

OUT

= 1mA

10mA

40mA

OPR

= 25°C

4.8

4.6

4.4

4.2

5.0 5.54.5

TC55RP5002

5.0

5.2

OUTPUT VOLTAGE V

OUT

(V)

OUT

= 1mA

10mA

40mA

OPR

= 25°C

5.01

5.00

4.99

4.97

4.98

4.95

4.98

TC55RP5002

5.03

5.02

5.04

5.05

OUTPUT VOLTAGE V

OUT

(V)

OUT

= 1mA

OPR

= 25°C

3.01

3.00

2.99

2.98

2.96

2.97

2.95

56789

1034

TC55RP3002

3.03

3.02

3.05

3.04

OUT

= 1mA

- 30°C

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

TYPICAL CHARACTERISTICS

0.8

0.6

0.4

0.2

0.0

–0.2

20 40

160

OUTPUT CURRENT I

OUT

(mA)

OUTPUT CURRENT I

OUT

(mA)

TC55RP3002

1.4

1.2

1.0

2.0

1.8

1.6

DROPOUT VOLTAGE V

DIF

(V)

DROPOUT VOLTAGE V

DIF

(V)

3. DROPOUT VOLTAGE vs. OUTPUT CURRENT

4. OUTPUT VOLTAGE vs. OPERATING TEMPERATURE

80 100 120 140

25°C

1.0

0.8

0.6

0.4

0.2

0.0

–0.2

40 800

200160

TC55RP5002

1.4

1.2

2.0

1.8

1.6

120

OPERATING TEMPERATURE (°C)

3.02

3.00

2.98

2.96

2.94

2.92

2.90

–40

–20 0 20 40 60 80 100

TC55RP3002 (

= 4.0V)

3.06

3.04

3.10

3.08

OUTPUT VOLTAGE V

OUT

(V)

OUT

= 10mA

40mA

–30°C

25°C

OPERATING TEMPERATURE (°C)

5.02

5.00

4.98

4.96

4.94

4.92

4.90

–40

–20 0 20 40 60 80 100

TC55RP5002 (

= 6.0V)

5.06

5.04

5.10

5.08

OUTPUT VOLTAGE V

OUT

(V)

OUT

= 10mA

40mA

5. SUPPLY CURRENT vs. INPUT VOLTAGE

INPUT VOLTAGE VIN (V)

1.1

1.0

0.9

0.8

0.7

0.6

0.5

4567 8 910

INPUT VOLTAGE VIN (V)

78910

TC55RP3002

1.3

1.2

1.5

1.4

SUPPLY CURRENT I

(µA)

1.6

1.4

1.3

1.2

1.1

1.0

0.5

1.8

1.7

2.0

1.9

SUPPLY CURRENT I

(µA)

OPR

= 25°C

OPR

= 25°C

TC55RP5002

80°C

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

TYPICAL CHARACTERISTICS

0.9

0.8

0.7

0.6

0.5 –20 0

–40

OPERATING TEMPERATURE (°C)

TC55RP3002 (VIN = 4.0V)

1.2

1.1

1.0

1.5

1.4

1.8

6. SUPPLY CURRENT vs. OPERATING TEMPERATURE

7.INPUT TRANSIENT RESPONSE

40 60

80 100

SUPPLY CURRENT I

(µA)

1.4

1.3

1.2

1.1

1.0 –20 0

–40

OPERATING TEMPERATURE (°C)

TC55RP5002 (VIN = 6.0V)

1.7

1.6

1.5

2.0

1.9

1.8

40 60

80 100

SUPPLY CURRENT I

(µA)

TIME (msec)

7.0

6.5

6.0

5.5

5.0

4.5

4.0

–10

TC55RP5002 (

OUT

= 1mA)

7.5

Input Voltage

Output Voltage

8.0

INPUT VOLTAGE V

OUT

(V)

OUTPUT VOLTAGE V

(V)

TIME (msec)

7.0

6.5

6.0

5.5

5.0

4.5

4.0

–10

TC55RP5002 (

OUT

= 10mA)

7.5

Input Voltage

Output Voltage

8.0

INPUT VOLTAGE V

OUT

(V)

OUTPUT VOLTAGE V

OUT

(V)

8. LOAD TRANSIENT RESPONSE

TIME (2msec/div)

TC55RP3002

Output Voltage

Output Current

40mA

1mA

200

160

120

OUTPUT VOLTAGE V

OUT

(V)

OUTPUT CURRENT I

OUT

(mA)

TIME (2msec/div)

TC55RP3002

Output Voltage

Output Current

40mA

1mA

200

160

120

OUTPUT VOLTAGE V

OUT

(V)

OUTPUT CURRENT I

OUT

(mA)

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

TAPING FORMS

User Direction of Feed

Device

Marking

Component Taping Orientation for 3-Pin SOT-23A (EIAJ SC-59) Devices

Device

Marking

PIN 1

Standard Reel Component Orientation for TR Suffix Device (Mark Right Side Up)

Reverse Reel Component Orientation for RT Suffix Device (Mark Upside Down)

Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size

3-Pin SOT-23A 8 mm 4 mm 3000 7 in

Carrier Tape, Number of Components Per Reel and Reel Size

User Direction of Feed

Device

Marking

Component Taping Orientation for 3-Pin SOT-89 Devices

Device

Marking

PIN 1

Standard Reel Component Orientation for TR Suffix Device (Mark Right Side Up)

Reverse Reel Component Orientation for RT Suffix Device (Mark Upside Down)

Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size

3-Pin SOT-89 12 mm 8 mm 1000 7 in

Carrier Tape, Reel Size, and Number of Components Per Reel

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

.071 (1.80) .063 (1.60)

.181 (4.60) .173 (4.39)

.019 (0.48) .014 (0.36)

.022 (0.56) .016 (0.41)

.019 (0.48) .014 (0.36)

PIN 1

.063 (1.60) .055 (1.40)

.031 (0.79) MIN.

.102 (2.59) .090 (2.29)

.167 (4.24)

.017 (0.43) .014 (0.36)

.063 (1.60) .055 (1.40)

3-Pin SOT-89

PACKAGE DIMENSIONS

Dimensions: inches (mm)

3-Pin SOT-23A (EIAJ SC-59)

.071 (1.80) .055 (1.40)

PIN 1

.118 (3.00) .098 (2.50)

.020 (0.50) .012 (0.30)

.075 (1.90)

REF.

.122 (3.10) .106 (2.70)

.051 (1.30) .035 (0.90)

.006 (0.15) .000 (0.00)

.022 (0.55) .014 (0.35)

10° MAX.

.010 (0.25) .004 (0.09)

TC55 Series

1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR

TC55-24 02/01/01

Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates. It is your re sponsibilit y to ensur e that your applicatio n mee ts with your specifica tions. No repr esentation or warra nty is given and no liability is assumed by Microc hip Technology Incorporated with re spect t o the accur acy or use of such infor mation, or infrin gement of paten ts or other intell ectual property rights arising from such use or otherwise. Use of Microchipís products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, except as maybe explicitly expressed herein, under any intellectual property rights. The Micro chip logo and name are registered trad emarks of Microchip Technology Inc. in the U.S.A. and othe r countries. All rights reserved. All other trademarks mentioned herein are the property of their respective companies.

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ASIA/PACIFIC

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ASIA/PACIFIC

(continued)

Singapore

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EUROPE

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01/09/01

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