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TPS7A3901DSCR - Texas Instruments

Description: Dual, 150mA, Wide-Vin, Positive and Negative Low-Dropout (LDO) Voltage Regulator

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TPS7A3901DSCR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSC0010J
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TPS7A3901DSCR - Texas Instruments  - 3D model - Small Outline No-lead - DSC0010J
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TPS7A3901DSCR Details

  • Manufacturer Part Number:

    TPS7A3901DSCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-08-04

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.238 V

  • Input Voltage-Max:

    33 V

  • Input Voltage-Min:

    33 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Line Regulation-Max (%/V):

    0.01

  • Load Regulation-Max(%):

    -0.09%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    10

  • 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:

    0.15 A

  • Output Voltage1-Max:

    30 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2.5%

  • Width:

    3 mm

TPS7A3901DSCR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS7A3901DSCR is 42V, but it's recommended to operate within the specified input voltage range of 4.5V to 36V for optimal performance and reliability.
  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input.
  • The TPS7A3901DSCR can deliver up to 1A of output current, but it's recommended to operate within the specified output current range of 0.1A to 0.5A for optimal performance and reliability.
  • The output voltage of the TPS7A3901DSCR can be adjusted by using an external resistor divider network connected to the FB pin, as described in the datasheet.
  • The thermal shutdown temperature of the TPS7A3901DSCR is typically around 150°C, but it's recommended to operate within the specified operating junction temperature range of -40°C to 125°C for optimal performance and reliability.

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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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