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TPS77501D - Texas Instruments

Description: Texas Instruments TPS77501D, LDO Voltage Regulator, Adjustable 0.5A, 1.5 → 5.5 V ±2%, 8-Pin SOIC

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TPS77501D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TPS77501D - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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TPS77501D Details

  • Manufacturer Part Number:

    TPS77501D

  • 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:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    0.169 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • 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:

    5.5 V

  • Output Voltage1-Min:

    1.5 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:

    3.9 mm

TPS77501D Frequently Asked Questions (FAQs)

  • The TPS77501D can handle input voltages up to 17V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • The output capacitor should have a minimum value of 10uF, and a maximum ESR of 1 ohm. A ceramic or tantalum capacitor with a voltage rating of 6.3V or higher is recommended.
  • The TPS77501D 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, use a minimum output capacitance of 10uF, and keep the output capacitor's ESR below 1 ohm. Also, avoid using long, thin traces for the output capacitor, and keep the input and output capacitors close to the device.
  • Yes, the TPS77501D is suitable for battery-powered devices due to its low quiescent current (IQ) of 30uA. However, consider using a low-dropout regulator (LDO) with a lower IQ if the device will be in sleep mode for extended periods.

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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 TPS77501DRG4 Texas Instruments

Adjustable Positive LDO Regulator, 1.5V Min, 5.5V Max, PMOS, PDSO8