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TPS7301QD - Texas Instruments

Description: Texas Instruments TPS7301QD, LDO Voltage Regulator, Adjustable 0.5A, 1.2 → 9.75 V ±3%, 8-Pin SOIC

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TPS7301QD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D008A
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TPS7301QD Details

  • Manufacturer Part Number:

    TPS7301QD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.085 V

  • Dropout Voltage1-Nom:

    0.27 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.47 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max (%/V):

    0.29

  • Load Regulation-Max(%):

    4.71%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    9.75 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.905 mm

TPS7301QD Frequently Asked Questions (FAQs)

  • The TPS7301QD can handle input voltages up to 15V, but it's recommended to keep the input voltage at least 1V above the output voltage to ensure proper regulation.
  • The output capacitor should be at least 10uF with an ESR of 0.1 ohms or less. A ceramic capacitor with X5R or X7R dielectric is recommended.
  • The TPS7301QD is rated for operation up to 125°C, but the junction temperature should be kept below 150°C to ensure reliability. Thermal design and heat sinking may be necessary for high-temperature applications.
  • To ensure stability, the output capacitor should be placed close to the output pin, and the input capacitor should be placed close to the input pin. Additionally, the PCB layout should be designed to minimize noise and parasitic inductance.
  • Yes, the TPS7301QD is a low-dropout regulator (LDO) with a dropout voltage of around 300mV at 1A output current. It's suitable for low-dropout applications where the input voltage is close to the output voltage.

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TPS7301QD Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image TPS7301QDR Texas Instruments

Adjustable Positive LDO Regulator, 1.2V Min, 9.75V Max, 0.085V Dropout, PMOS, PDSO8