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TPL910A

1-A Output, High-PSRR, Low-Noise Low-Dropout Linear Regulator

Overview

The TPL910A is a series of 1-A high-current, 4.5-μVRMS low-noise, high-PSRR, and high-accuracy linear regulators with only 500-mV maximum ultra-low dropout voltage at 1-A load current. The TPL910A series supports both fixed output voltage ranging from 1.2 V to 5 V and adjustable output voltage ranging from 0.8 V to 6 V with an external resistor divider.

Ultra-low noise, high PSRR, and high output current capability make the TPL910A series the ideal power supply for noise-sensitive applications, such as highspeed communication facilities, and high-definition imaging equipment. Accurate output voltage tolerance, excellent transient response, and adjustable soft-start control ensure the TPL910A series optimal power supply for large-scale processors or digital loads, such as ASIC, FPGA, CPLD, and DSP.

The TPL910A series provides a small DFN3X3-8 package with guaranteed operating temperature ranging from –40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Minimum Input Voltage (V)

    2.2

  • Maximum Input Voltage (V)

    6.5

  • Output Voltage (V)

    Adjustable (0.8 to 6)

  • Accuracy (max)

    ±2%

  • Maximum Output Current (mA)

    1000

  • Iq (typ) (mA)

    0.13

  • Dropout (typ) (mV)

    150

  • PSRR @ 1kHz (dB)

    80

  • Noise (μVRMS)

    4.5

  • Temperature Range (°C)

    -40 to +125

  • Feature

    /

  • Package

    DFN3X3-8

Development Resources

Application

    • Communication: CPU, ASIC, FPGA, CPLD, DSP

    • High-Performance Analog: ADC, DAC, LVDS,VCO

    • Noise-Sensitive Imaging: CMOS Sensors, Video ASICs


Ordering Detail

Order Part Number Buy Samples Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPL910ADJA-DF6R Industrial Grade / Production $1.100 2022-08-03 DFN3X3-8 10 MSL3 T&R 4000 20000

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