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Product details

Parameters

Output options Fixed Output Iout (Max) (A) 0.15 Vin (Max) (V) 30 Vin (Min) (V) 2.7 Vout (Max) (V) 6 Vout (Min) (V) 1.2 Fixed output options (V) 1.2, 1.35, 1.5, 1.6, 1.8, 1.9, 2.5, 2.7, 2.8, 3, 3.3, 3.6, 3.8, 3.9, 5, 6 Noise (uVrms) 190 Iq (Typ) (mA) 0.001 Thermal resistance θJA (°C/W) 73 Load capacitance (Min) (µF) 2 Rating Catalog Regulated outputs (#) 1 Features Enable, Reverse Current Protection Accuracy (%) 2 PSRR @ 100 KHz (dB) 26 Dropout voltage (Vdo) (Typ) (mV) 300 Operating temperature range (C) -40 to 125 open-in-new Find other Linear regulators (LDO)

Package | Pins | Size

SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 WSON (DRV) 6 4 mm² 2 x 2 open-in-new Find other Linear regulators (LDO)

Features

  • Ultralow IQ: 1 µA
  • Reverse Current Protection
  • Low ISHUTDOWN: 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
open-in-new Find other Linear regulators (LDO)

Description

The TPS709xx 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.

These regulators can be put into shutdown mode by pulling the EN pin low. The shutdown current in this mode goes down to 150 nA, typical.

The TPS709xx series is available in WSON-6 and SOT-23-5 packages.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 12
Type Title Date
* Datasheet TPS709 150-mA, 30-V, 1-µA IQ Voltage Regulators with Enable datasheet (Rev. G) Nov. 04, 2015
Application notes Avoid Start-up Overshoot of LDO Mar. 12, 2020
Application notes A Topical Index of TI LDO Application Notes (Rev. F) Jun. 27, 2019
Technical articles LDO basics: capacitor vs. capacitance Aug. 01, 2018
Technical articles LDO Basics: Preventing reverse current Jul. 25, 2018
Selection guides Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical articles LDO basics: introduction to quiescent current Jun. 20, 2018
Selection guides Low Dropout Regulators Quick Reference Guide (Rev. P) Mar. 21, 2018
Technical articles How to choose the right kind of DC/DC conversion for your appliance design Dec. 04, 2017
User guides Universal Low-Dropout (LDO) Linear Voltage Regulator EVM User's Guide Oct. 12, 2016
Application notes Linear power for automated industrial systems Jan. 09, 2015
User guides TPS709xxEVM-110 Evaluation Module (Rev. A) Sep. 05, 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
149
Description

The ISO5852SDWEVM-017 is a compact, dual chanel isolated gate driver board providing drive, bias voltages, protection and diagnostic needed for half-bridge Sic MOSFET and IGBT Power Modules in standard 62-mm package. This TI EVM is based on 5.7-kVrms reinforced isolation driver IC ISO5852SDW in (...)

Features
  • 20-A peak, split output drive current with programmable drive voltages
  • Two 5-kVrms reinforced isolated channels to support up to 1700 V input rail
  • Short circuit protection with soft turn OFF and 2-A Miller clamp ability
  • Robust noise-immune solution with CMTI > 100 V/ns
  • Isolated module temperature and (...)
EVALUATION BOARDS Download
document-generic User guide
149
Description
The LMG1020EVM-006 is a small, easy-to-use power stage for LIDAR laser drive. The EVM includes an integrated resistive load, (laser not included) and takes a short-pulse input that can either be buffered (and shortened further), or passed directly to the power stage. The board can demonstrate (...)
Features
  • Demonstrates driver capability of 1ns pulses >50A
  • Extremely short propagation delay: 2.5ns typical, 4.5ns max
  • 210 ps typical rise/fall time
  • Schmitt-trigger type CMOS inputs for robustness
  • Advanced layout with >500pH of inductace
EVALUATION BOARDS Download
document-generic User guide
20
Description

The MULTIPKGLDOEVM-823 evaluation module (EVM) helps you evaluate the operation and performance of several common packages of linear regulators for possible use in circuit applications. This particular EVM configuration has a DRB, DRV, DQN and DBV footprint for you to solder and (...)

Features
  • Supports almost all low-dropout (LDO) linear regulators in DBV, DRB, DRV and DQN packages
EVALUATION BOARDS Download
TPS70933 evaluation module
TPS70933EVM-110
document-generic User guide
20
Description
The Texas Instruments TPS70933EVM-110 evaluation module (EVM) is a fully-assembled and tested circuit for evaluating the TPS79033 low-dropout regulator. This stand alone EVM has a low-dropout regulator IC for positive fixed-voltage regulation at 150-mA, input and output capacitors for stable (...)
Features
  • 2% accuracy over temperature
  • Ultra-low IQ: 1 µA
  • Shutdown current: 150 nA
  • Input voltage: 2.5 V to 30 V
  • Stable with cost-effective ceramic capacitors
  • 300-mV dropout at 50 mA
  • Protections: overcurrent, overtemperature and reverse-current
  • SOT23-5 DBV package
EVALUATION BOARDS Download
document-generic User guide
199
Description
The UCC21710QDWEVM-025 is a compact, single channel isolated gate driver board providing drive, bias voltages, protection and diagnostic needed for SiC MOSFET and Si IGBT Power Modules housed in 150 x 62 x 17 mm and 106 x 62 x 30 mm packages. This TI EVM is based on 5.7-kVrms reinforced isolation (...)
Features
  • 10-A peak, split output drive current with programmable drive voltages
  • Two 5.7-kVrms reinforced isolated channels to support up to 1700 V input rail
  • Short circuit protection with soft turn OFF and Miller clamp with internal FET
  • Robust noise-immune solution with CMTI > 100 V/ns
EVALUATION BOARDS Download
document-generic User guide
199
Description

The UCC21732QDWEVM-025 is a compact, single channel isolated gate driver board providing drive, bias voltages, protection and diagnostic needed for SiC MOSFET and Si IGBT Power Modules housed in 150 x 62 x 17 mm and 106 x 62 x 30 mm packages. This TI EVM is based on 5.7-kVrms reinforced isolation (...)

Features
  • 10-A peak, split output drive current with programmable drive voltages
  • Two 5.7-kVrms reinforced isolated channels to support up to 1700 V input rail
  • Short circuit protection with two-level soft turn OFF and Miller clamp drive signal for external FET
  • Robust noise-immune solution with CMTI > 100 V/ns
EVALUATION BOARDS Download
document-generic User guide
199
Description
The UCC21750QDWEVM-025 is a compact, single channel isolated gate driver board providing drive, bias voltages, desat feature based protection and diagnostic needed for SiC MOSFET and Si IGBT Power Modules housed in 150 x 62 x 17 mm and 106 x 62 x 30 mm packages. This TI EVM is based on 5.7-kVrms (...)
Features
  • 10-A peak, split output drive current with programmable drive voltages
  • Two 5.7-kVrms reinforced isolated channels to support up to 1700 V input rail
  • Short circuit protection using desat signal with soft turn OFF and Miller clamp with internal FET
  • Robust noise-immune solution with CMTI > 100 V/ns

Design tools & simulation

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SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
GERBER FILES Download
SLVC427.ZIP (232 KB)

Reference designs

Many TI reference designs include the TPS709 Use our reference design selection tool to review and identify designs that best match your application and parameters.

CAD/CAE symbols

Package Pins Download
SOT-23 (DBV) 5 View options
WSON (DRV) 6 View options

Ordering & quality

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