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TPL8033

20-V 200-mA Ultra-Low Noise Ultra-High PSRR Low Dropout Linear Regulator

Overview

The TPL8033 is a 20-V 200-mA high-performance low- dropout linear regulator with 1-μVRMS ultra-low noise and 110-dB ultra-high PSRR. The TPL8033 supports adjustable output from 1.2V to 15V with a single resistor and is stable with 4.7μF to 100μF.

The TPL8033 implements a precision current reference and a high-performance voltage buffer. With an external capacitor connecting to the current reference, the output voltage noise can be further reduced.

The TPL8033 features adjustable output current limit with a single external resistor and adjustable power- good threshold with an external resistors divider. The TPL8033 also integrates over-current protection and over- temperature protection to enhance system reliability.

The TPL8033 provides thermal-enhanced 10-pin DFN3X3 and EMSOP packages with guaranteed operating temperature ranging from –40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Minimum Input Voltage (V)

    2.5

  • Maximum Input Voltage (V)

    20

  • Output Voltage (V)

    Adjustable (1.2 to 15)

  • Accuracy (max)

    ±2%

  • Maximum Output Current (mA)

    200

  • Iq (mA)

    2.2

  • Dropout (mV)

    250

  • PSRR (dB)

    110

  • Noise (μVRMS)

    1

  • Temperature Range (°C)

    -40 to +125

  • Package

    DFN3X3-10

Development Resources

Application

    • Low-Noise Power Supplies

    • Analog Supply: PLL, VCO, Mixer, LNA, ADC

    • Low-Noise Instrumentation

    • ATE Test Equipment


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPL8033AD-DF8R Industrial Grade / Released $3.900 2023-05-11 DFN3X3-10 13 MSL3 T&R 4000 20000
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