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TPL8032Q

20-V/300-mA Wide-input High-PSRR Ultra-low Noise LDO Regulator

Overview

The TPL8032Q product is a 300-mA high PSRR, ultra-low noise, low dropout linear regulator with 20-V wide input voltage range. The TPL8032Q product supports adjustable output voltage ranging from 1.22 V to 18 V with an external resistor divider and is stable with a 2.2-μF or larger ceramic output capacitor.

The TPL8032Q product features high PSRR with 96 dB at 1 kHz and 5.2-μVRMS ultra-low noise. These features make the TPL8032Q product suitable for noise-sensitive applications with large ripple and noise generated from the previous stage power supply, such as high-performance analog devices or high-definition imaging equipment. The output shortage protection and thermal overload-protection circuits improve the reliability under heavy load conditions.

The TPL8032Q product provides a thermal-enhanced ESOP8 package with guaranteed operating ambient temperature ranging from −40°C to +125°C.

  • Status

    Production

  • Rating

    Automotive

  • Minimum Input Voltage (V)

    2.5

  • Maixum Input Voltage (V)

    20

  • Output Voltage (V)

    ADJ (1.22 V to 18 V)

  • Accuracy(max)

    ±2%

  • Maximum Output Current(mA)

    300

  • Iq(mA)

    0.098

  • Dropout(mV)

    375

  • PSRR(dB)

    80

  • Noise(μVRMS)

    5.68

  • Temperature Range (°C)

    -40 to +150

  • Package

    ESOP8

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