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TPL6305

Low-Input, Low-Dropout, 3-A Linear Regulator with Enable Control

Overview

The TPL6305 is a 3-A high-current, 1.4-V low-input voltage linear regulator with only 300-mV maximum ultralow-dropout voltage at full-load condition. The TPL6305 supports adjustable output voltage ranging from 0.5 V to 5.2 V with an external resistor divider.

Low-input voltage and ultra-low-dropout voltage make the TPL6305 the ideal power supply for applications requiring output voltage very close to the input voltage.

The TPL6305 integrates an enable control function and provides a very low standby power dissipation. The TPL6305 also provides output soft-start control and excellent transient response.

The TPL6305 provides a thermal-enhanced 8-pin ESOP package with guaranteed operating 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 (0.5 to 5.2)

  • Accuracy (max)

    ±2%

  • Maximum Output Current (mA)

    3000

  • Iq (typ) (mA)

    5

  • Dropout (typ) (mV)

    145

  • PSRR @ 1kHz (dB)

    63

  • Noise (μVRMS)

    24

  • Temperature Range (°C)

    -40 to +125

  • Feature

    /

  • Package

    ESOP8

Development Resources

Application

    • Communication Infrastructure

    • Telecom and Networking Cards

    • Motherboards and Peripheral Cards

    • Computing Systems


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPL6305AD-ES1R-S Industrial Grade / Released $1.258 2023-05-19 ESOP8 13 MSL3 T&R 4000 20000
TPL6305AD-ES1R Industrial Grade / Released $0.881 2023-11-02 ESOP8 13 MSL3 T&R 4000 20000
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