OUT

NC

NC

FB/NC

IN

NC

NC

GND

DRBPACKAGE

3mmx3mmSON

(TOPVIEW)

TPS715A33

OUT

IN

GND

MSP430

Li+

OUT

NC

FB/NC

IN

NC

GND

DRVPACKAGE

2mmx2mmSON

(TOPVIEW)

TPS715Axx

www.ti.com

SBVS047F – MAY 2004 – REVISED OCTOBER 2012

HIGH INPUT VOLTAGE, MICROPOWER SON PACKAGED, 80mA

LDO LINEAR REGULATORS

Check for Samples: TPS715Axx

1

FEATURES

DESCRIPTION

The

TPS715Axx

low-dropout

(LDO)

voltage

2

•

24V Maximum Input Voltage

regulators offer the benefits of high input voltage, low-

•

Low 3.2

μA Quiescent Current at 80mA

dropout

voltage,

low-power

operation,

and

•

Stable With Any Capacitor (> 0.47

μF)

miniaturized packaging. The devices, which operate

over an input range of 2.5V to 24V, are stable with

•

80mA Specified Current

any capacitor (

≥ 0.47μF). The high maximum input

•

Available in Fixed and Adjustable (1.2V to 15V)

voltage combined with excellent power dissipation

Versions

capability makes this part particularly well-suited to

•

Specified Current Limit

industrial and automotive applications.

•

3mm × 3mm and 2mm x 2mm SON Packages

A PMOS pass element behaves as a low-value

•

–40°C to +125°C Specified Junction

resistor. The low dropout voltage, typically 670mV at

80mA of load current, is directly proportional to the

Temperature Range

load current. The low quiescent current (3.2

μA

•

For MSP430-Specific Output Voltages See the

typically) is nearly constant over the entire range of

TPS715xx

output load current (0mA to 80mA).

The TPS715Axx is available in 3mm x 3mm package

APPLICATIONS

ideal for high power dissipation and small 2mm x

•

Ultralow Power Microcontrollers

2mm package ideal for handheld and ultra-portable

•

Industrial/Automotive Applications

applications. The 3mm × 3mm package is also

available as a non-magnetic package for medical

•

PDAs

imaging applications.

•

Portable, Battery-Powered Equipment

•

Medical Imaging

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.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2004–2012, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.