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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

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 Rating Catalog Noise (µVrms) 53 PSRR at 100 KHz (dB) 45 Iq (typ) (mA) 0.025 Thermal resistance θJA (°C/W) 80 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Output discharge Accuracy (%) 1 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 Rating Catalog Noise (µVrms) 53 PSRR at 100 KHz (dB) 45 Iq (typ) (mA) 0.025 Thermal resistance θJA (°C/W) 80 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Output discharge Accuracy (%) 1 Dropout voltage (Vdo) (typ) (mV) 95 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 WSON (DRV) 6 4 mm² 2 x 2
  • 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 V OUT)
  • High output accuracy: 0.7% (typical) and 1% (maximum over temperature)
  • I Q: 25 µA (typical)
  • Built-in soft-start with monotonic V OUT rise
  • Packages:
    • 2-mm × 2-mm WSON-6 (DRV)
    • SOT23-5 (DBV)
  • 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 V OUT)
  • High output accuracy: 0.7% (typical) and 1% (maximum over temperature)
  • I Q: 25 µA (typical)
  • Built-in soft-start with monotonic V OUT rise
  • Packages:
    • 2-mm × 2-mm WSON-6 (DRV)
    • SOT23-5 (DBV)
  • Active output discharge

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 (85°C). 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 (85°C). 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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* Data sheet TLV758P500-mA, High-Accuracy, Adjustable LDO in a Small Size Package datasheet (Rev. D) PDF | HTML 16 Oct 2023
Application note Current Limit during Dropout Operation for TLV758P PDF | HTML 09 Feb 2023

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 (...)

User guide: PDF
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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 CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
WSON (DRV) 6 Ultra Librarian
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