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TPL9218-S

2-A Output, High-PSRR, Low-Noise LDO Regulator

Overview

The TPL9218 product is a 2-A high-current, 6-μV RMS low-noise, high-PSRR, and high-accuracy linear regulator with a typically 80-mV ultra-low dropout voltage in the 2-A load condition. The TPL9218 product supports adjustable output voltage ranging from 0.8 V to 5.2 V with external resistor dividers.

Ultra-low noise, high-PSRR, and high-output current capabilities make the TPL9218 product an ideal power supply for noise-sensitive applications, such as high-speed communication facilities, test and measurement devices, or high-definition imaging equipment. Accurate output voltage tolerance, output voltage remote sensing, excellent transient response, and flexible soft-start control ensure the TPL9218 product an optimal power supply for largescale processors and digital loads, such as CPU, ASIC, FPGA, CPLD, and DSP.

The TPL9218 product provides a 10-pin 2.5×2.5 DFN package with guaranteed operating junction temperature ranging from −40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Minimum Input Voltage (V)

    1.4

  • Maximum Input Voltage (V)

    6.5

  • Output Voltage (V)

    Adjustable (0.8 to 5.2)

  • Accuracy (max)

    ±1%

  • Maximum Output Current (mA)

    2000

  • Iq (typ) (mA)

    5

  • Dropout (typ) (mV)

    80

  • PSRR @ 1kHz (dB)

    70

  • Noise (μVRMS)

    6

  • Temperature Range (°C)

    -40 to +125

  • Feature

    /

  • Package

    DFN2.5X2.5-10

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 Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPL9218AD-DF5R-S Industrial Grade AEC-Q100 Qualified Released $1.222 2023-06-30 DFN2.5X2.5-10 12 MSL3 T&R 4000 160000
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