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Linear & low-dropout (LDO) regulators

TLV758P

ACTIVE

500-mA, low-IQ, high-accuracy, adjustable ultra-low-dropout voltage regulator with enable

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Data sheet
500-mA, low-IQ, high-accuracy, adjustable ultra-low-dropout voltage regulator with enable

TLV758P

ACTIVE
Data sheet Order now

Product details

Output options Adjustable Output Iout (Max) (A) 0.5 Vin (Max) (V) 6 Vin (Min) (V) 1.5 Vout (Max) (V) 5.5 Vout (Min) (V) 0.55 Noise (uVrms) 53 Iq (Typ) (mA) 0.025 Thermal resistance θJA (°C/W) 80 Rating Catalog Load capacitance (Min) (µF) 1 Regulated outputs (#) 1 Features Enable, Output Discharge, Foldback Overcurrent Protection Accuracy (%) 1 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 95 Operating temperature range (C) -40 to 125
Output options Adjustable Output Iout (Max) (A) 0.5 Vin (Max) (V) 6 Vin (Min) (V) 1.5 Vout (Max) (V) 5.5 Vout (Min) (V) 0.55 Noise (uVrms) 53 Iq (Typ) (mA) 0.025 Thermal resistance θJA (°C/W) 80 Rating Catalog Load capacitance (Min) (µF) 1 Regulated outputs (#) 1 Features Enable, Output Discharge, Foldback Overcurrent Protection Accuracy (%) 1 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 95 Operating temperature range (C) -40 to 125
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SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 WSON (DRV) 6 4 mm² 2 x 2
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  • Input voltage range: 1.5 V to 6.0 V
  • Adjustable output voltage:
    • 0.55 V to 5.5 V
  • Low Dropout:
    • 130 mV (max) at 500 mA (3.3 VOUT)
  • High output accuracy: 0.7% (typical) and 1% (maximum over temperature)
  • IQ: 25 µA (typical)
  • Built-in soft-start with monotonic VOUT rise
  • Packages:
    • 2-mm × 2-mm WSON-6 (DRV)
    • SOT23-5 (DBV) (preview)
  • Active output discharge
  • Input voltage range: 1.5 V to 6.0 V
  • Adjustable output voltage:
    • 0.55 V to 5.5 V
  • Low Dropout:
    • 130 mV (max) at 500 mA (3.3 VOUT)
  • High output accuracy: 0.7% (typical) and 1% (maximum over temperature)
  • IQ: 25 µA (typical)
  • Built-in soft-start with monotonic VOUT rise
  • Packages:
    • 2-mm × 2-mm WSON-6 (DRV)
    • SOT23-5 (DBV) (preview)
  • Active output discharge
open-in-new Find other Linear & low-dropout (LDO) regulators

The TLV758P is an adjustable 500-mA low-dropout (LDO) regulator. This device is available in a small, 6-pin, 2-mm × 2-mm WSON package and a 5-pin SOT23 package and consumes very low quiescent current and provides fast line and load transient performance. The TLV758P features an ultra-low dropout of 130 mV at 500 mA that can help improve the power efficiency of the system.

The TLV758P is optimized for a wide variety of applications by supporting an input voltage range from 1.5 V to 6.0 V and an externally adjustable output range of 0.55 V to 5.5 V. The low output voltage enables this LDO to power the modern microcontrollers with lower core voltages.

The TLV758P is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides high accuracy of 0.7% (max) at 25°C and 1% (max) over temperature (85ºC). This device includes integrated thermal shutdown, current limit, and undervoltage lockout (UVLO) features. The TLV758P has an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.







The TLV758P is an adjustable 500-mA low-dropout (LDO) regulator. This device is available in a small, 6-pin, 2-mm × 2-mm WSON package and a 5-pin SOT23 package and consumes very low quiescent current and provides fast line and load transient performance. The TLV758P features an ultra-low dropout of 130 mV at 500 mA that can help improve the power efficiency of the system.

The TLV758P is optimized for a wide variety of applications by supporting an input voltage range from 1.5 V to 6.0 V and an externally adjustable output range of 0.55 V to 5.5 V. The low output voltage enables this LDO to power the modern microcontrollers with lower core voltages.

The TLV758P is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides high accuracy of 0.7% (max) at 25°C and 1% (max) over temperature (85ºC). This device includes integrated thermal shutdown, current limit, and undervoltage lockout (UVLO) features. The TLV758P has an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.







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Technical documentation

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Type Title Date
* Data sheet TLV758P 500-mA, high-accuracy, adjustable LDO in a small size package datasheet (Rev. C) 19 Mar 2019
User guide Universal Low-Dropout (LDO) Linear Voltage Regulator EVM User's Guide 12 Oct 2016

Design & development

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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

TLV75801P PSpice Transient Model

SBVM925.ZIP (44 KB) - PSpice Model
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Simulation model

TLV75801P Unencrypted PSpice Transient Model

SBVM926.ZIP (3 KB) - PSpice Model
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Package Pins Download
SOT-23 (DBV) 5 View options
WSON (DRV) 6 View options

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