0
TPS709
  • TPS709
  • TPS709
  • TPS709
  • TPS709

TPS709

ACTIVE

150-mA, 30-V, ultra-low-IQ, low-dropout voltage regulator with reverse current protection and enable

Texas Instruments TPS709 Product Info

1 April 2026 0

Parameters

Rating

Catalog

Vin (max) (V)

30

Vin (min) (V)

2.7

Iout (max) (A)

0.15

Output options

Fixed Output

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, 3.45, 3.6, 3.8, 3.9, 5, 6

Noise (µVrms)

190

PSRR at 100 KHz (dB)

26

Iq (typ) (mA)

0.001

Features

Enable, Reverse Current Protection

Thermal resistance θJA (°C/W)

73, 213

Load capacitance (min) (µF)

2

Regulated outputs (#)

1

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

300

Operating temperature range (°C)

-40 to 125

Package

SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8

Features

  • Ultra-low 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
  • Ultra-low 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

Description

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.

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.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request