DBV PACKAGE

SOT23-5

(TOP VIEW)

OUT

NC

IN

GND

EN

1

2

3

5

4

TPS709xx

www.ti.com

SBVS186 – MARCH 2012

1

FEATURES

DESCRIPTION

The TPS709xx series of low-dropout (LDO) linear

23

•

regulators are ultralow quiescent current devices that

•

Reverse Current Protection

are designed for power-sensitive applications. A

•

precision band-gap and error amplifier provides 2%

accuracy over temperature. Quiescent current of only

•

Input Voltage Range: 2.5 V to 30 V

1 µA makes the devices ideal solutions for battery-

•

Supports 200-mA Peak Output

powered, always ON systems that require very little

•

Low Dropout: 300 mV at 50 mA

idle state power dissipation. All devices have a

thermal shutdown and current limit for safety.

•

2% Accuracy Over Temperature

•

Available in Fixed-Output Voltages:

The LDO can be put into shutdown mode by pulling

1.5 V to 6.5 V

the EN pin low. The leakage current in this mode

goes down to less than 150 nA.

•

Thermal Shutdown and Overcurrent Protection

The TPS709xx series is available in an SOT23-5

•

Packages: SOT23-5

package.

APPLICATIONS

•

Zigbee™ Networks

•

Home Automation

•

Metering

•

Weighing Scales

•

Portable Power Tools

•

Remote Control Devices

•

Wireless Handsets, Smart Phones, PDAs,

WLAN and Other PC Add-On Cards

•

White Goods

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

Zigbee is a trademark of ZigBee Alliance.

3

All other trademarks are the property of their respective owners.

PRODUCT PREVIEW information concerns products in the

Copyright © 2012, Texas Instruments Incorporated

formative or design phase of development. Characteristic data and

other specifications are design goals. Texas Instruments reserves

the right to change or discontinue these products without notice.