TLV701

ACTIVE

150-mA 24-V ultra-low-IQ low-dropout voltage regulator for 3 V and 3.3 V

A newer version of this product is available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 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) 3.3 Vout (min) (V) 3 Fixed output options (V) 3, 3.3 Noise (µVrms) 550 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 170.8, 213 Rating Catalog Load capacitance (min) (µF) 0.47 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) 3.3 Vout (min) (V) 3 Fixed output options (V) 3, 3.3 Noise (µVrms) 550 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 170.8, 213 Rating Catalog Load capacitance (min) (µF) 0.47 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 abs max for new chip only)
  • Available output voltage options:
    • Fixed: 3 V and 3.3 V
  • Output current: Up to 150 mA
  • Very low I Q: 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 abs max for new chip only)
  • Available output voltage options:
    • Fixed: 3 V and 3.3 V
  • Output current: Up to 150 mA
  • Very low I Q: 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 TLV701 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 TLV701 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV701 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 TLV701 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 TLV701 is available in a 2.90-mm × 1.60-mm SOT23-5 package, which is useful for cost-effective board manufacturing.

The TLV701 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 TLV701 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV701 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 TLV701 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 TLV701 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 TLV701 24-V, 150-mA, 3.2-μA Quiescent Current, Low-Dropout Linear Regulator datasheet (Rev. A) PDF | HTML 13 Apr 2023
White paper Understanding the Foundations of Quiescent Current in Linear Power Systems 18 Feb 2021
EVM User's guide TLV70130EVM-077 User's Guide 11 Oct 2011

Design & development

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

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SBVM079.ZIP (31 KB) - PSpice Model
Simulation model

TLV70133 TINA-TI Transient Reference Design

SBVM205.TSC (66 KB) - TINA-TI Reference Design
Simulation model

TLV70133 TINA-TI Transient Spice Model

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Reference designs

PMP21618 — Universal input reference design for 12-V lead acid battery charger

This reference design takes a Universal AC input (85 VAC - 265 VAC) and converts to a 17.5-V isolated output using a PSR flyback topology. It is then followed by a battery charger circuit, which outputs up to 15 V to a lead acid battery. This is a fast-charge design capable of delivering 12 V @ (...)
Test report: PDF
Schematic: PDF
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SOT-23 (DBV) 5 Ultra Librarian

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