KTT (TO-263-5) Package

(Top View)

OUT

RESET

RESET

GND

DELAY

DELAY

IN

1

1

2

2

3

3

4

4

5

5

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

RESET

NC

DELAY

OUT

NC

NC

NC

GND

Thermal

Pad

NC

NC

NC

IN

NC

NC

NC

NC

NC

NC

NC

NC

PWP (HTSSOP) Package

(Top View)

OUT

GND

IN

KVU (TO-252-5) Package

(Top View)

1

2

3

TLE4275-Q1

www.ti.com

SLVS647H – AUGUST 2006 – REVISED MARCH 2013

5-V LOW-DROPOUT VOLTAGE REGULATOR

Check for Samples: TLE4275-Q1

1

FEATURES

•

Qualified for Automotive Applications

•

Reset Low-Level Output Voltage < 1 V

•

Output Voltage 5 V ± 2%

•

Very Low Dropout Voltage

•

Very Low Current Consumption

•

Short-Circuit Proof

•

Power-On and Undervoltage Reset

•

Reverse-Polarity Proof

DESCRIPTION

The TLE4275 is a monolithic integrated low-dropout voltage regulator offered in a 5-pin TO package. The device

circuit proof. At overtemperature, the incorporated temperature protection turns off the TLE4275. The device

one can program the reset delay time.

temperature range. See the application report on low-temperature stability, SLVA501, for further details.

The control amplifier compares a reference voltage to a voltage that is proportional to the output voltage and

drives the base of the series transistor via a buffer. Saturation control as a function of the load current prevents

any oversaturation of the power element. The device also incorporates a number of internal circuits for protection

against:

•

Overload

•

Overtemperature

•

Reverse polarity

ORDERING INFORMATION

For the most current package and ordering information, see the Package Option Addendum at the end of this

document, or see the TI Web site at www.ti.com.

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

1

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.

UNLESS

OTHERWISE

NOTED

this

document

contains

Copyright © 2006–2013, Texas Instruments Incorporated

PRODUCTION DATA information 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.