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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) 0.5 Vin (Max) (V) 26 Vin (Min) (V) 3.8 Vout (Max) (V) 3.3 Vout (Min) (V) 3.3 Fixed output options (V) 3.3 Iq (Typ) (mA) 20 Thermal resistance θJA (°C/W) 55 Rating Automotive Load capacitance (Min) (µF) 22 Regulated outputs (#) 1 Features Accuracy (%) 1 Dropout voltage (Vdo) (Typ) (mV) 500 Operating temperature range (C) -40 to 125
Output options Fixed Output Iout (Max) (A) 0.5 Vin (Max) (V) 26 Vin (Min) (V) 3.8 Vout (Max) (V) 3.3 Vout (Min) (V) 3.3 Fixed output options (V) 3.3 Iq (Typ) (mA) 20 Thermal resistance θJA (°C/W) 55 Rating Automotive Load capacitance (Min) (µF) 22 Regulated outputs (#) 1 Features Accuracy (%) 1 Dropout voltage (Vdo) (Typ) (mV) 500 Operating temperature range (C) -40 to 125
TO-252 (KVU) 3 67 mm² 6.6 x 10.11 TO-263 (KTT) 3 155 mm² 10.16 x 15.24
  • Qualified for Automotive Applications
  • ±3% Output Voltage Variation Across Load
    and Temperature
  • Load-Dump Protection
  • 500-mV Maximum Dropout Voltage at
    500 mA (3.3-V Option)
  • Fixed 3.3-V Output
  • Internal Thermal-Overload Protection
  • Internal Overvoltage Protection
  • Customer-Specific Configuration Control
    Can Be Supported Along With
    Major-Change Approval

  • Qualified for Automotive Applications
  • ±3% Output Voltage Variation Across Load
    and Temperature
  • Load-Dump Protection
  • 500-mV Maximum Dropout Voltage at
    500 mA (3.3-V Option)
  • Fixed 3.3-V Output
  • Internal Thermal-Overload Protection
  • Internal Overvoltage Protection
  • Customer-Specific Configuration Control
    Can Be Supported Along With
    Major-Change Approval

The TL760M family of low-dropout regulators offers a variety of fixed-voltage options that offer a maximum continuous input voltage of 26 V. Utilizing a pnp pass element, these regulators are capable of sourcing 500 mA of current, with a specified maximum dropout of 500 mV (3.3-V and 2.5-V options), making these regulators ideal for low-voltage applications. Additionally, the TL760M regulators offer very tight output accuracy of ±3% across operating load and temperature ranges. Other convenient features the regulators provide are internal overcurrent limiting, thermal-overload protection, and overvoltage protection. The TL760M is load-dump protected to its maximum operating condition of 45 V. Stability has been optimized for typical automotive applications and low-cost capacitors.

The TL760M family of low-dropout regulators offers a variety of fixed-voltage options that offer a maximum continuous input voltage of 26 V. Utilizing a pnp pass element, these regulators are capable of sourcing 500 mA of current, with a specified maximum dropout of 500 mV (3.3-V and 2.5-V options), making these regulators ideal for low-voltage applications. Additionally, the TL760M regulators offer very tight output accuracy of ±3% across operating load and temperature ranges. Other convenient features the regulators provide are internal overcurrent limiting, thermal-overload protection, and overvoltage protection. The TL760M is load-dump protected to its maximum operating condition of 45 V. Stability has been optimized for typical automotive applications and low-cost capacitors.

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Technical documentation

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Type Title Date
* Data sheet Low-Dropout Fixed-Voltage Regulator datasheet (Rev. I) 22 Dec 2010
Technical article 3 quiescent-current (Iq) specifications you need to understand 12 Nov 2021
Application note LDO Noise Demystified (Rev. B) 18 Aug 2020
User guide MLTLDO2EVM-037 Evaluation Module User's Guide 22 May 2020
Application note LDO PSRR Measurement Simplified (Rev. A) 09 Aug 2017

Design & development

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

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Reference designs

TIDA-01572 — Stereo Evaluation Module Reference Design of the Digital Input, Class-D, IV Sense Audio Amplifier

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Reference designs

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

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