TLV741P

ACTIVE

150-mA low-dropout (LDO) voltage regulator with active output discharge and enable

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Product details

Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 5.5 Vin (min) (V) 1.4 Vout (max) (V) 3.3 Vout (min) (V) 1 Fixed output options (V) 1, 1.05, 1.1, 1.2, 1.5, 1.8, 2.5, 2.8, 2.85, 3, 3.3 Noise (µVrms) 73 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 249 Rating Catalog Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection Accuracy (%) 1.5 PSRR at 100 KHz (dB) 17 Dropout voltage (Vdo) (typ) (mV) 230 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 5.5 Vin (min) (V) 1.4 Vout (max) (V) 3.3 Vout (min) (V) 1 Fixed output options (V) 1, 1.05, 1.1, 1.2, 1.5, 1.8, 2.5, 2.8, 2.85, 3, 3.3 Noise (µVrms) 73 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 249 Rating Catalog Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection Accuracy (%) 1.5 PSRR at 100 KHz (dB) 17 Dropout voltage (Vdo) (typ) (mV) 230 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 X2SON (DQN) 4 1 mm² 1 x 1
  • Input Voltage Range: 1.4 V to 5.5 V
  • Stable Operation With 1-µF Ceramic Capacitors
  • Foldback Overcurrent Protection
  • Packages:
    • 5-Pin SOT-23
    • 4-Pin X2SON
  • Very Low Dropout: 230 mV at 150 mA
  • Accuracy: 1%
  • Low IQ: 50 µA
  • Available in Fixed-Output Voltages:
    1 V to 3.3 V
  • High PSRR: 65 dB at 1 kHz
  • Active Output Discharge (P Version Only)
  • Input Voltage Range: 1.4 V to 5.5 V
  • Stable Operation With 1-µF Ceramic Capacitors
  • Foldback Overcurrent Protection
  • Packages:
    • 5-Pin SOT-23
    • 4-Pin X2SON
  • Very Low Dropout: 230 mV at 150 mA
  • Accuracy: 1%
  • Low IQ: 50 µA
  • Available in Fixed-Output Voltages:
    1 V to 3.3 V
  • High PSRR: 65 dB at 1 kHz
  • Active Output Discharge (P Version Only)

The TLV741P low-dropout linear regulator (LDO) is a low quiescent current device with excellent line and load transient performance for power-sensitive applications. This device provides a typical accuracy of 1%.

The TLV741P is designed to be stable with a small, 1-µF output capacitor.

The TLV741P provides inrush current control during device power up and enabling. The TLV741P limits the input current to the defined current limit to avoid large currents from flowing from the input power source. This functionality is especially important in battery-operated devices.

The TLV741P is available in standard DBV (SOT-23) and DQN (X2SON) packages. The TLV741P provides an active pulldown circuit to quickly discharge output loads.

 

The TLV741P low-dropout linear regulator (LDO) is a low quiescent current device with excellent line and load transient performance for power-sensitive applications. This device provides a typical accuracy of 1%.

The TLV741P is designed to be stable with a small, 1-µF output capacitor.

The TLV741P provides inrush current control during device power up and enabling. The TLV741P limits the input current to the defined current limit to avoid large currents from flowing from the input power source. This functionality is especially important in battery-operated devices.

The TLV741P is available in standard DBV (SOT-23) and DQN (X2SON) packages. The TLV741P provides an active pulldown circuit to quickly discharge output loads.

 

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Technical documentation

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* Data sheet TLV741P 150-mA, Low-Dropout Regulator With Foldback Current Limit datasheet (Rev. A) PDF | HTML 07 Sep 2018

Design & development

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

Evaluation board

MULTIPKGLDOEVM-823 — Universal LDO linear voltage regulator evaluation module for DBV, DRB, DRV and DQN packages

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 (...)

User guide: PDF
Not available on TI.com
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Reference designs

PMP23069 — 3-kW, 180-W/in3 single-phase totem-pole bridgeless PFC reference design with 16-A max input

This reference design demonstrates a method to control a continuous conduction mode Totem pole power factor correction converter (PFC) using C2000 F28003x and F28004x microcontrollers. The PFC also works as inverter in grid connected (current controlled) mode. The converter is designed to support a (...)
Test report: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
X2SON (DQN) 4 Ultra Librarian

Ordering & quality

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Information included:
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