TLV704

ACTIVE

150-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator

A newer version of this product is available

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TPS709 ACTIVE 150-mA, 30-V, ultra-low-IQ, low-dropout voltage regulator with reverse current protection and enable TPS709 is the next-generation version of this device with lower quiescent current.

Product details

Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 24 Vin (min) (V) 2.5 Vout (max) (V) 5 Vout (min) (V) 3 Fixed output options (V) 1.8, 3, 3.3, 3.45, 3.6, 4.5, 5 Noise (µVrms) 550 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 170.8 Rating Catalog Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Accuracy (%) 2 PSRR at 100 KHz (dB) 42 Dropout voltage (Vdo) (typ) (mV) 400 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 24 Vin (min) (V) 2.5 Vout (max) (V) 5 Vout (min) (V) 3 Fixed output options (V) 1.8, 3, 3.3, 3.45, 3.6, 4.5, 5 Noise (µVrms) 550 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 170.8 Rating Catalog Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Accuracy (%) 2 PSRR at 100 KHz (dB) 42 Dropout voltage (Vdo) (typ) (mV) 400 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Input voltage range:
    • 2.5 V to 24 V (30 V max for new chip only)
  • Available output voltage options:
    • Fixed: 1.8 V to 5 V
  • Output current: Up to 150 mA
  • Very low IQ: 3.4 µA at 100-mA load current
  • Stable with output capacitor ≥ 0.47 µF
  • Overcurrent protection
  • Package: 5-pin SOT-23 (DBV)
  • Operating junction temperature: –40°C to +125°C
  • Input voltage range:
    • 2.5 V to 24 V (30 V max for new chip only)
  • Available output voltage options:
    • Fixed: 1.8 V to 5 V
  • Output current: Up to 150 mA
  • Very low IQ: 3.4 µA at 100-mA load current
  • Stable with output capacitor ≥ 0.47 µF
  • Overcurrent protection
  • Package: 5-pin SOT-23 (DBV)
  • Operating junction temperature: –40°C to +125°C

The TLV704 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TLV704 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV704 LDO supports a low dropout of typically 850 mV at 100 mA of load current. The low quiescent current (3.4 µA typically) is stable over the entire range of output load current (0 mA to 150 mA). The TLV704 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault.

The TLV704 is available in a 2.90-mm × 1.60-mm SOT23-5 package, which is useful for cost-effective board manufacturing.

The TLV704 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TLV704 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV704 LDO supports a low dropout of typically 850 mV at 100 mA of load current. The low quiescent current (3.4 µA typically) is stable over the entire range of output load current (0 mA to 150 mA). The TLV704 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault.

The TLV704 is available in a 2.90-mm × 1.60-mm SOT23-5 package, which is useful for cost-effective board manufacturing.

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Technical documentation

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Type Title Date
* Data sheet TLV704 24-V, 150-mA, 3.2-μA Quiescent Current, Low-Dropout Linear Regulator datasheet (Rev. F) PDF | HTML 13 Feb 2023
Application note L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B) 09 Jun 2021
Analog Design Journal Design considerations for isolated current sensing 18 Mar 2021
White paper Understanding the Foundations of Quiescent Current in Linear Power Systems 18 Feb 2021
Application note A Topical Index of TI LDO Application Notes (Rev. F) 27 Jun 2019
User guide 200-VA HF Inverter Design Based on UCD8220 and MSP430G2330 for Automotive Applications 07 Mar 2013
EVM User's guide TLV70433DBVEVM-712, TLV70433PKEVM-712 User's Guide 28 Jan 2011

Design & development

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

Evaluation board

TLV70433DBVEVM-712 — TLV70433 150mA Ultra-Low-Iq High-Vin Low-Dropout (LDO) Regulator Evaluation Module

The TLV70433DBVEVM-712 is a fully assembled and tested circuit for evaluating the TLV70433 Low-Dropout Regulator in the DBV (SOT23-5) package.
User guide: PDF
Not available on TI.com
Simulation model

TLV70430 PSpice Transient Model (Rev. A)

SBVM025A.ZIP (58 KB) - PSpice Model
Simulation model

TLV70430 TINA-TI Reference Design

SBVM521.TSC (124 KB) - TINA-TI Reference Design
Simulation model

TLV70430 TINA-TI Transient Spice Model

SBVM522.ZIP (6 KB) - TINA-TI Spice Model
Simulation model

TLV70430 Unencrypted PSpice Transient Model (Rev. A)

SBVM591A.ZIP (2 KB) - PSpice Model
Simulation model

TLV70433 PSpice Transient Model (Rev. A)

SBVM026A.ZIP (59 KB) - PSpice Model
Simulation model

TLV70433 TINA-TI Reference Design

SBVM637.TSC (110 KB) - TINA-TI Reference Design
Simulation model

TLV70433 TINA-TI Transient Spice Model

SBVM638.ZIP (9 KB) - TINA-TI Spice Model
Simulation model

TLV70433 Unencrypted PSpice Transient Model (Rev. A)

SBVM592A.ZIP (2 KB) - PSpice Model
Simulation model

TLV704345 PSpice Transient Model

SBVM631.ZIP (62 KB) - PSpice Model
Simulation model

TLV704345 Unencrypted PSpice Transient Model

SBVM630.ZIP (2 KB) - PSpice Model
Simulation model

TLV70436 PSpice Transient Model (Rev. A)

SBVM027A.ZIP (59 KB) - PSpice Model
Simulation model

TLV70436 Unencrypted PSpice Transient Model (Rev. A)

SBVM590A.ZIP (2 KB) - PSpice Model
Simulation model

TLV70450 PSpice Transient Model (Rev. A)

SBVM028A.ZIP (58 KB) - PSpice Model
Simulation model

TLV70450 Unencrypted PSpice Transient Model (Rev. A)

SBVM589A.ZIP (2 KB) - PSpice Model

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

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