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NEW TPS7B88-Q1 ACTIVE Automotive 500-mA, 40-V, low-dropout (LDO) linear regulator with fast transient response 500-mA, pin-to-pin option in the TO-252 package offering improved noise/PSRR performance, better accuracy and lower-IQ

Product details


Output options Fixed Output Iout (Max) (A) 0.75 Vin (Max) (V) 26 Vin (Min) (V) 6 Vout (Max) (V) 12 Vout (Min) (V) 5 Fixed output options (V) 5, 8, 10, 12 Noise (uVrms) 500 Iq (Typ) (mA) 5 Thermal resistance θJA (°C/W) 28 Load capacitance (Min) (µF) 10 Rating Catalog Regulated outputs (#) 1 Features Accuracy (%) 2.5 Dropout voltage (Vdo) (Typ) (mV) 600 Operating temperature range (C) 0 to 125 open-in-new Find other Linear & low-dropout (LDO) regulators

Package | Pins | Size

TO-220 (KCS) 3 88 mm² 10.15 x 15.4 TO-252 (KVU) 3 67 mm² 6.6 x 10.11 TO-263 (KTT) 3 155 mm² 10.16 x 15.24 open-in-new Find other Linear & low-dropout (LDO) regulators


  • Low Dropout Voltage, Less Than 0.6 V at 750 mA
  • Low Quiescent Current
  • 60-V Load-Dump Protection
  • Overvoltage Protection
  • Internal Thermal-Overload Protection
  • Internal Overcurrent-Limiting Circuitry

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The TL750M series devices are low-dropout positive voltage regulators specifically designed for battery-powered systems. The TL750M devices incorporate onboard overvoltage and current-limiting protection circuitry to protect the devices and the regulated system. The devices are fully protected against 60-V load-dump and reverse-battery conditions. Extremely low quiescent current, even during full-load conditions, makes the TL750M series ideal for standby power systems.

The TL750M offers 5-V, 8-V, 10-V, and 12-V options. The devices are characterized for operation over the virtual junction temperature range 0°C to 125°C.

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Technical documentation

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Type Title Date
* Data sheet TL750M Series Low-Dropout Voltage Regulator datasheet (Rev. N) Aug. 19, 2010
Application note LDO Noise Demystified (Rev. B) Aug. 18, 2020
User guide MLTLDO2EVM-037 Evaluation Module User's Guide May 22, 2020
Application note Using Thermal Calculation Tools for Analog Components (Rev. A) Aug. 30, 2019
Application note LDO PSRR Measurement Simplified (Rev. A) Aug. 09, 2017

Design & development

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Hardware development

document-generic User guide

The MLTLDO2EVM-037 multipackage low-dropout (LDO) evaluation module (EVM) allows design engineers to evaluate the operation and performance of several common packages of linear regulators for possible use in their own circuit application. This EVM configuration contains a DDA, 3-pin and 5-pin KVU (...)

  • Supports most LDO linear regulators in
    • DDA package
    • 3-pin and 5-pin KVU package
    • DCY package

CAD/CAE symbols

Package Pins Download
DDPAK/TO-263 (KTT) 3 View options
TO-220 (KCS) 3 View options
TO-252 (KVU) 3 View options

Ordering & quality

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  • Qualification summary
  • Ongoing reliability monitoring

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