1 Features

1• Input voltage range: 1.5 V to 6.0 V

• Adjustable output voltage:

– 0.55 V to 5.5 V

• Very low dropout:

– 225 mV (max) at 1 A (3.3 VOUT)

• High output accuracy:

– 1.5%, maximum over temperature

• IQ: 25 μA (typical)

• Built-in soft-start with monotonic VOUT rise

• Package:

– 2-mm × 2-mm 10-Pin WSON (DSQ)

• Active output discharge

2 Applications

• Microservers and tower servers

• Door and window sensors

• Portable point-of-sale (EPOS)

• Wearable fitness and activity monitors

• Scanners

• Wi-Fi access points

• Communication modules

3 Description

The TLV752 is a dual, adjustable, 1-A low-dropout

(LDO) regulator. This device is available in a small,

10-pin, 2-mm × 2-mm WSON package and consumes

25-μA quiescent current while providing fast line and

load transient response. The TLV752 features a low

dropout of 225 mV that can help improve the overall

power efficiency.

The TLV752 wide input-and-output voltage ranges,

when combined with its output current capability in a

small printed circuit board (PCB) footprint help

support a wide variety of applications from sensor

supplies, to auxiliary rails, and modern

microcontrollers with lower core voltages.

The TLV752 is stable with small ceramic output

capacitors, allowing for a small overall solution size.

A precision band-gap and error amplifier provides

high accuracy of 1.5% (max) over temperature. This

device includes integrated thermal shutdown, current

limit, active output-discharge, and undervoltage

lockout (UVLO) features. The TLV752 has an internal

fold-back current-limit to reduce thermal dissipation

during short-circuit events.