Product details

Output options Fixed Output Iout (Max) (A) 1 Vin (Max) (V) 5.5 Vin (Min) (V) 1.45 Vout (Max) (V) 4 Vout (Min) (V) 0.7 Fixed output options (V) 0.9, 1, 1.2, 1.5, 1.8, 1.9, 2.5, 2.8, 2.9, 3, 3.3, 4 Noise (uVrms) 60 Iq (Typ) (mA) 0.025 Thermal resistance θJA (°C/W) 100.2 Rating Catalog Load capacitance (Min) (µF) 1 Regulated outputs (#) 1 Features Enable, Soft Start, Foldback Overcurrent Protection Accuracy (%) 1 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 425 Operating temperature range (C) -40 to 125
Output options Fixed Output Iout (Max) (A) 1 Vin (Max) (V) 5.5 Vin (Min) (V) 1.45 Vout (Max) (V) 4 Vout (Min) (V) 0.7 Fixed output options (V) 0.9, 1, 1.2, 1.5, 1.8, 1.9, 2.5, 2.8, 2.9, 3, 3.3, 4 Noise (uVrms) 60 Iq (Typ) (mA) 0.025 Thermal resistance θJA (°C/W) 100.2 Rating Catalog Load capacitance (Min) (µF) 1 Regulated outputs (#) 1 Features Enable, Soft Start, Foldback Overcurrent Protection Accuracy (%) 1 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 425 Operating temperature range (C) -40 to 125
SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 WSON (DRV) 6 4 mm² 2 x 2
  • Input Voltage Range: 1.45 V to 5.5 V
  • Available in Fixed-Output Voltages:
    • 0.6 V to 5 V (50-mV Steps)
  • Low IQ: 25 µA (Typical)
  • Low Dropout:
    • 425 mV (Maximum) at 1 A (3.3 VOUT)
  • Output Accuracy: 1% (Maximum)
  • Built-In Soft-Start With Monotonic VOUT Rise
  • Foldback Current Limit
  • Active Output Discharge
  • High PSRR: 45 dB at 100 kHz
  • Stable With a 1-µF Ceramic Output Capacitor
  • Packages:
    • SOT-23-5 (Preview)
    • 2 mm × 2 mm (WSON-6)
  • Input Voltage Range: 1.45 V to 5.5 V
  • Available in Fixed-Output Voltages:
    • 0.6 V to 5 V (50-mV Steps)
  • Low IQ: 25 µA (Typical)
  • Low Dropout:
    • 425 mV (Maximum) at 1 A (3.3 VOUT)
  • Output Accuracy: 1% (Maximum)
  • Built-In Soft-Start With Monotonic VOUT Rise
  • Foldback Current Limit
  • Active Output Discharge
  • High PSRR: 45 dB at 100 kHz
  • Stable With a 1-µF Ceramic Output Capacitor
  • Packages:
    • SOT-23-5 (Preview)
    • 2 mm × 2 mm (WSON-6)

The TLV757P low-dropout regulator (LDO) is an ultra-small, low quiescent current LDO that sources 1 A with good line and load transient performance. The TLV757P is optimized for wide variety of applications by supporting an input voltage range from 1.45 V to 5.5 V. To minimize cost and solution size, the device is offered in fixed output voltages ranging from 0.6 V to 5 V to support the lower core voltages of modern MCUs. Additionally, the TLV757P has a low IQ with enable functionality to minimize standby power. This device features an internal soft-start to lower the inrush current which provides a controlled voltage to the load and minimizes the input voltage drop during start up. When shutdown, the device actively pulls down the output to quickly discharge the outputs and ensure a known start-up state.

The TLV757P is stable with small ceramic output capacitors allowing for a small overall solution size. A precision band-gap and error amplifier provides a typical accuracy of 1%. All device versions have integrated thermal shutdown, current limit, and undervoltage lockout (UVLO). The TLV757P has an internal foldback current limit that helps to reduce the thermal dissipation during short circuit events.

The TLV757P low-dropout regulator (LDO) is an ultra-small, low quiescent current LDO that sources 1 A with good line and load transient performance. The TLV757P is optimized for wide variety of applications by supporting an input voltage range from 1.45 V to 5.5 V. To minimize cost and solution size, the device is offered in fixed output voltages ranging from 0.6 V to 5 V to support the lower core voltages of modern MCUs. Additionally, the TLV757P has a low IQ with enable functionality to minimize standby power. This device features an internal soft-start to lower the inrush current which provides a controlled voltage to the load and minimizes the input voltage drop during start up. When shutdown, the device actively pulls down the output to quickly discharge the outputs and ensure a known start-up state.

The TLV757P is stable with small ceramic output capacitors allowing for a small overall solution size. A precision band-gap and error amplifier provides a typical accuracy of 1%. All device versions have integrated thermal shutdown, current limit, and undervoltage lockout (UVLO). The TLV757P has an internal foldback current limit that helps to reduce the thermal dissipation during short circuit events.

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Technical documentation

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Type Title Date
* Data sheet TLV757P 1-A, Low IQ, Small Size, Low Dropout Regulator datasheet (Rev. A) 13 Dec 2017
Technical article 3 quiescent-current (Iq) specifications you need to understand 12 Nov 2021
User guide Universal Low-Dropout (LDO) Linear Voltage Regulator EVM User's Guide 12 Oct 2016

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 (...)

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Simulation model

TLV75728P Unencrypted PSpice Transient Model

SBVM759.ZIP (3 KB) - PSpice Model
Simulation model

TLV75740P PSpice Transient Model

SBVM760.ZIP (40 KB) - PSpice Model
Simulation model

TLV75715P Unencrypted PSpice Transient Model

SBVM761.ZIP (3 KB) - PSpice Model
Simulation model

TLV75725P Unencrypted PSpice Transient Model

SBVM762.ZIP (3 KB) - PSpice Model
Simulation model

TLV75718P PSpice Transient Model

SBVM763.ZIP (36 KB) - PSpice Model
Simulation model

TLV75733P Unencrypted PSpice Transient Model

SBVM764.ZIP (3 KB) - PSpice Model
Simulation model

TLV75715P PSpice Transient Model

SBVM765.ZIP (36 KB) - PSpice Model
Simulation model

TLV75729P PSpice Transient Model

SBVM766.ZIP (40 KB) - PSpice Model
Simulation model

TLV75710P PSpice Transient Model

SBVM767.ZIP (36 KB) - PSpice Model
Simulation model

TLV75712P PSpice Transient Model

SBVM768.ZIP (36 KB) - PSpice Model
Simulation model

TLV75729P Unencrypted PSpice Transient Model

SBVM769.ZIP (3 KB) - PSpice Model
Simulation model

TLV75725P PSpice Transient Model

SBVM770.ZIP (40 KB) - PSpice Model
Simulation model

TLV75730P Unencrypted PSpice Transient Model

SBVM771.ZIP (3 KB) - PSpice Model
Simulation model

TLV75733P PSpice Transient Model

SBVM772.ZIP (36 KB) - PSpice Model
Simulation model

TLV75712P Unencrypted PSpice Transient Model

SBVM773.ZIP (3 KB) - PSpice Model
Simulation model

TLV75719P PSpice Transient Model

SBVM774.ZIP (40 KB) - PSpice Model
Simulation model

TLV75730P PSpice Transient Model

SBVM775.ZIP (40 KB) - PSpice Model
Simulation model

TLV75709P PSpice Transient Model

SBVM776.ZIP (37 KB) - PSpice Model
Simulation model

TLV75710P Unencrypted PSpice Transient Model

SBVM777.ZIP (3 KB) - PSpice Model
Simulation model

TLV75709P Unencrypted PSpice Transient Model

SBVM778.ZIP (3 KB) - PSpice Model
Simulation model

TLV75740P Unencrypted PSpice Transient Model

SBVM779.ZIP (3 KB) - PSpice Model
Simulation model

TLV75718P Unencrypted PSpice Transient Model

SBVM780.ZIP (3 KB) - PSpice Model
Simulation model

TLV75728P PSpice Transient Model

SBVM781.ZIP (36 KB) - PSpice Model
Simulation model

TLV75719P Unencrypted PSpice Transient Model

SBVM782.ZIP (3 KB) - PSpice Model
Package Pins Download
SOT-23 (DBV) 5 View options
WSON (DRV) 6 View options

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