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TPL8602Q

42-V/250-mA High-Precision Voltage-Tracking Low-Dropout Linear Regulator

Overview

The TPL8602FQ is a series of low-dropout linear regulators with 250-mA maximum output current capability. The TPL8602FQ series supports an operating voltage range from 3.5 V to 42 V (−40-V to 45-V maximum operating voltage range). Operating with as low as 3.5 V allows TPL8602FQ to continue to work well during coldcrank and start-stop conditions.

The TPL8602FQ supports an output capacitor range from 1 μF to 100 μF with an ESR range from 0.001 Ω to 5 Ω. The TPL8602FQ integrates full protection with input reverse polarity protection, output short-circuits to ground protection, output short-circuits to battery protection, inductive clamp at the OUT pin, over-current protection, and over-temperature protection.

With all the above features, the TPL8602FQ series is especially suitable for the off-board power supply through a long cable away from the main board in different automotive and industrial systems.

The TPL8602FQ series provides a thermal-enhanced ESOP8 package to enable sustained operation despite significant dissipation across the device. The TPL8602FQ series is guaranteed to operate with an ambient temperature range from −40°C to +125°C.


  • Status

    Production

  • Rating

    Automotive

  • Minimum Input Voltage (V)

    3.5

  • Maximum Input Voltage (V)

    42

  • Output Voltage (V)

    Adjustable (1.5 to 18)

  • Accuracy (max)

    ±4mV

  • Max Output Current (mA)

    250

  • Iq (mA)

    0.05

  • Dropout (mV)

    340

  • PSRR (dB)

    65

  • Noise (μVRMS)

    80

  • Temperature Range (℃)

    -40 to +125

  • Package

    ESOP8

Development Resources

Application

    • Automotive Off-Board Sensor Power Supply

    • Automotive Body Control, HVAC

    • Automotive Infotainment, Navigation, Telematics

    • Automotive ADAS, Surround-View Cameras

    • Automotive Power Train, Transmission


Ordering Detail

Order Part Number Buy Samples Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPL8602FQ-ES1R-S Automotive Grade / Production / 2025-04-15 ESOP8 24 MSL2 T&R 4000 20000

Note: Our Sample Program is powered by DigiKey. All sample requests must be approved through your 3PEAK sample account, click the request sample button to log in or create your account. Please allow 1 business day for processing time.

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