TPS76030, TPS76032, TPS76033, TPS76038, TPS76050

LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS

SLVS144D – JULY 1998 – REVISED MAY 2001

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D 50-mA Low-Dropout Regulator

D Fixed Output Voltage Options: 5 V, 3.8 V,

3.3 V, 3.2 V, and 3 V

D Dropout Typically 120 mV at 50 mA

D Thermal Protection

D Less Than 1-µA Quiescent Current in

Shutdown

D –40°C to 125°C Operating Junction

Temperature Range

D 5-Pin SOT-23 Package

D ESD Protection Verified to 1.5 kV Human

Body Model (HBM) per MIL-STD-883C

description

The TPS760xx is a 50 mA, low dropout (LDO) voltage regulator designed specifically for battery-powered

applications. A proprietary BiCMOS fabrication process allows the TPS760xx to provide outstanding

performance in all specifications critical to battery-powered operation.

The TPS760xx is available in a space-saving SOT–23 package and operates over a junction temperature range

of –40

°C to 125°C.

AVAILABLE OPTIONS

TJ

VOLTAGE

PACKAGE

PART NUMBER

SYMBOL

3 V

TPS76030DBVR

PAGI

3.2 V

TPS76032DBVR

PAOI

–40

°C to 125°C

3.3 V

SOT-23

TPS76033DBVR

PAHI

3.8 V

TPS76038DBVR

PAJI

5 V

TPS76050DBVR

PANI

NOTE: The DBV package is available taped and reeled only.

functional block diagram

Current

Limit

CS

†

Vref +

Thermal

Sense

IN

EN

GND

OUT

† Current sense

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

32

1

45

EN

GND

IN

OUT

NC

DBV PACKAGE

(TOP VIEW)

NC – No internal connection

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright

 2001, Texas Instruments Incorporated