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Product details

Parameters

Output options Fixed Output Iout (Max) (A) 0.15 Vin (Max) (V) 6.5 Vin (Min) (V) 2.7 Vout (Max) (V) 3.3 Vout (Min) (V) 1.2 Fixed output options (V) 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3 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) 30 Dropout voltage (Vdo) (Typ) (mV) 245 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

  • Input Voltage Range: 2.7 V to 6.5 V
  • Ultralow IQ: 1 μA
  • Reverse Current Protection
  • Low ISHDN: 150 nA
  • Supports 200-mA Peak Output
  • Low Dropout: 245 mV at 50 mA
  • 2% Accuracy Over Temperature
  • Available in Fixed-Output Voltages: 1.2 V to 5 V
  • Thermal Shutdown and Overcurrent Protection
  • Packages: SOT-23-5, WSON-6
open-in-new Find other Linear regulators (LDO)

Description

The TPS706 series of linear voltage 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 protection 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 TPS706 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
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Type Title Date
* Datasheet TPS706 150-mA, 6.5-V, 1-µA IQ Voltage Regulators with Enable datasheet (Rev. A) Jan. 12, 2015
Application note 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
Technical articles LDO basics: introduction to quiescent current Jun. 20, 2018
Selection guide Low Dropout Regulators Quick Reference Guide (Rev. P) Mar. 21, 2018
Technical articles LDO basics: noise – part 1 Jun. 14, 2017
User guide Universal Low-Dropout (LDO) Linear Voltage Regulator EVM User's Guide Oct. 12, 2016

Design & development

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

Hardware development

EVALUATION BOARD Download
5
EVALUATION BOARD Download
149
Description
The TUSB217 evaluation module (EVM) can be used to evaluate the signal conditioning abilities of the TUSB217 device for various applications.
Features
  • Plug and play design
  • EVM is powered by USB, no external components needed
  • All device pin configuration options can be evaluated on the EVM
  • LEDs available to view device status

Design tools & simulation

SIMULATION MODEL Download
SBVM443A.ZIP (45 KB) - PSpice Model
SIMULATION MODEL Download
SBVM444A.ZIP (46 KB) - PSpice Model
SIMULATION MODEL Download
SBVM445A.ZIP (45 KB) - PSpice Model
SIMULATION MODEL Download
SBVM446A.ZIP (45 KB) - PSpice Model
SIMULATION MODEL Download
SBVM447A.ZIP (44 KB) - PSpice Model
SIMULATION MODEL Download
SBVM453.ZIP (1 KB) - PSpice Model
SIMULATION MODEL Download
SBVM454.ZIP (46 KB) - PSpice Model
SIMULATION MODEL Download
SBVM455.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM456.ZIP (49 KB) - PSpice Model
SIMULATION MODEL Download
SBVM457.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM493.ZIP (1 KB) - PSpice Model
SIMULATION MODEL Download
SBVM494.ZIP (1 KB) - PSpice Model
SIMULATION MODEL Download
SBVM495.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM496.ZIP (1 KB) - PSpice Model

Reference designs

REFERENCE DESIGNS Download
Reference Design for Isolated Gate Driver Power Stage with Active Miller Clamp for Solar Inverters
TIDA-00638 — This reference design consists of a single module with a reinforced, isolated IGBT gate driver with a dedicated gate drive power supply. This compact reference design controls IGBTs in solar inverters.  The design uses a reinforced isolated IGBT gate driver with built-in IGBT DESAT detection (...)
document-generic Schematic
REFERENCE DESIGNS Download
IPM Interface Reference Design for Inverters Using Single Package Six Channel Digital Isolator
TIDA-01349 — This reference design realizes a three-phase inverter subsystem for AC inverter drives and servo drives using an intelligent power module (IPM). Reinforced isolation is present between the microcontroller (MCU) and the IPM-based power stage. The PWM signals are isolated using the single-package (...)
document-generic Schematic
REFERENCE DESIGNS Download
Small Form-Factor Reinforced Isolated IGBT Gate Drive Reference Design for 3 Phase Inverter
TIDA-00446 The TIDA-00446 reference design consists of six reinforced isolated IGBT gate drivers along with dedicated gate drive power supplies. This compact reference design is intended to control IGBT’s in 3-phase inverters like AC drives, uninterruptible power supplies (UPS) and solar inverters. The (...)
document-generic Schematic

CAD/CAE symbols

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

Ordering & quality

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