TPS709

SOT-23 (DBV)

5 mm² 2.9 x 1.6

WSON (DRV)

4 mm² 2 x 2

Ultra-low I_Q: 1 µA
Reverse current protection
Low I_SHUTDOWN: 150 nA
Input voltage range: 2.7 V to 30 V
Supports 200-mA peak output
2% accuracy over temperature
Available in fixed-output voltages: 1.2 V to 6.5 V
Thermal shutdown and overcurrent protection
Packages: SOT-23-5, WSON-6

Ultra-low I_Q: 1 µA
Reverse current protection
Low I_SHUTDOWN: 150 nA
Input voltage range: 2.7 V to 30 V
Supports 200-mA peak output
2% accuracy over temperature
Available in fixed-output voltages: 1.2 V to 6.5 V
Thermal shutdown and overcurrent protection
Packages: SOT-23-5, WSON-6

The TPS709 series of linear regulators are ultralow, quiescent current devices designed for power-sensitive applications. A precision band-gap and error amplifier provides 2% accuracy over temperature. Quiescent current of only 1 µA makes these devices ideal solutions for battery-powered, always-on systems that require very little idle-state power dissipation. These devices have thermal-shutdown, current-limit, and reverse-current protections for added safety.

Shutdown mode is enabled by pulling the EN pin low. The shutdown current in this mode goes down to 150 nA, typical.

The TPS709 series is available in WSON-6 and SOT-23-5 packages.

Shutdown mode is enabled by pulling the EN pin low. The shutdown current in this mode goes down to 150 nA, typical.

The TPS709 series is available in WSON-6 and SOT-23-5 packages.

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Technical documentation

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	Type	Title	Date
*	Data sheet	TPS709 150-mA, 30-V, 1-µA IQ Voltage Regulators With Enable datasheet (Rev. H)	01 Jul 2021
	Technical article	3 quiescent-current (Iq) specifications you need to understand	12 Nov 2021
	White paper	Understanding the Foundations of Quiescent Current in Linear Power Systems	18 Feb 2021
	Application note	Avoid Start-up Overshoot of LDO	12 Mar 2020
	Application note	A Topical Index of TI LDO Application Notes (Rev. F)	27 Jun 2019
	Selection guide	Power Management Guide 2018 (Rev. R)	25 Jun 2018
	Selection guide	Low Dropout Regulators Quick Reference Guide (Rev. P)	21 Mar 2018
	Technical article	How to choose the right kind of DC/DC conversion for your appliance design	04 Dec 2017
	User guide	Universal Low-Dropout (LDO) Linear Voltage Regulator EVM User's Guide	12 Oct 2016
	Technical article	Make metering more efficient	13 Jul 2015
	Application note	Linear power for automated industrial systems	09 Jan 2015
	Technical article	How-to Improve Buck Converter Light Load Efficiency with an LDO - Part 2	02 Sep 2014
	User guide	TPS709xxEVM-110 Evaluation Module (Rev. A)	05 Sep 2012

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