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TPL730

300 mA output, High PSRR, Low-Dropout Linear Regulator

Overview

The TPL730 series products are high-performance and low-dropout linear regulators. The TPL730 series products support a maximum 300 mA output current with low-quiescent current and high PSRR. The TPL730 series products are stable with ceramic output capacitors from 2.2 μF to 10 μF.

The TPL730 series products have a high PSRR with 60 dB at 1 kHz. This feature makes TPL730 series products very suitable for power-sensitive applications with high noise from the previous stage power supply. As low as 49 μA quiescent current and only 20 nA shutdown current makes the TPL730 series products ideal choices for portable devices with battery power supply. Current limit foldback and thermal overload protection circuits improve reliability under heavy load conditions.

The TPL730 series products provide several output voltage version options including fixed version and adjustable version with ±2% output voltage accuracy over operating conditions. The TPL730 series products are guaranteed over the junction temperature range from –40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Minimum Input Voltage (V)

    2.4

  • Maximum Input Voltage (V)

    5.5

  • Output Voltage (V)

    Fixed (1.2, 1.5, 1.8, 2.5, 2.8, 3.0, 3.3), Adjustable (0.8 to 5)

  • Accuracy (max)

    ±2%

  • Maximum Output Current (mA)

    300

  • Iq (typ) (mA)

    0.049

  • Dropout (typ) (mV)

    200

  • PSRR @ 1kHz (dB)

    60

  • Noise (μVRMS)

    40

  • Temperature Range (°C)

    -40 to +125

  • Feature

    /

  • Package

    SOT23-5, SOT353, DFN1X1-4

Development Resources

Application

    • Handheld Devices with Battery Power Supply 

    • POS 

    • Video Surveillance 

    • Wireless and IoT modules

Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPL730ADJ-CR Industrial Grade / Released $0.141 2021-12-19 SOT353 9 MSL3 T&R 3000 120000
TPL730ADJ-5TR Industrial Grade / Released $0.118 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F28-CR Industrial Grade / Released $0.141 2021-12-19 SOT353 9 MSL3 T&R 3000 120000
TPL730F28-FR Industrial Grade / Released $0.102 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F29-5TR Industrial Grade / Released $0.118 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F30-5TR Industrial Grade / Released $0.118 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F30-CR Industrial Grade / Released $0.141 2021-12-19 SOT353 9 MSL3 T&R 3000 120000
TPL730F30-FR Industrial Grade / Released $0.102 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F33-5TR Industrial Grade / Released $0.094 2019-05-20 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F33-CR Industrial Grade / Released $0.141 2021-12-19 SOT353 9 MSL3 T&R 3000 120000
TPL730F33-FR Industrial Grade / Released $0.099 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F12-5TR Industrial Grade / Released $0.118 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F12-FR Industrial Grade / Released $0.102 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F15-5TR Industrial Grade / Released $0.118 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F15-FR Industrial Grade / Released $0.102 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F18-5TR Industrial Grade / Released $0.094 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F18-CR Industrial Grade / Released-conditional $0.122 2021-12-19 SOT353 9 MSL3 T&R 3000 120000
TPL730F18-FR Industrial Grade / Released $0.102 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F25-5TR Industrial Grade / Released $0.094 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
TPL730F25-FR Industrial Grade / Released $0.102 2021-12-19 DFN1X1-4 10 MSL3 T&R 12000 480000
TPL730F28-5TR Industrial Grade / Released $0.118 2021-12-19 SOT23-5 8 MSL3 T&R 3000 120000
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