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TPS2158IDGN - Texas Instruments

Description: 3.3V LDO + Dual Switch For USB Peripherals, Active-High Enables

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TPS2158IDGN - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN0008D
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TPS2158IDGN - Texas Instruments  - 3D model - Small Outline Packages - DGN0008D
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TPS2158IDGN Details

  • Manufacturer Part Number:

    TPS2158IDGN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.35 V

  • Dropout Voltage2-Max:

    0.35 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.9 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    100 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.2 A

  • Output Current2-Max:

    0.2 A

  • Output Voltage1-Max:

    3.4 V

  • Output Voltage1-Min:

    3.2 V

  • Output Voltage1-Nom:

    3.3 V

  • Output Voltage2-Max:

    3.4 V

  • Output Voltage2-Min:

    3.2 V

  • Output Voltage2-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.07 mm

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    3 mm

TPS2158IDGN Frequently Asked Questions (FAQs)

  • The TPS2158IDGN can sink up to 100mA of current, making it suitable for applications that require a high current sink capability.
  • To ensure proper power-on and power-off, the EN pin should be driven high to turn on the device, and driven low to turn it off. Additionally, the input voltage should be within the recommended operating range of 2.7V to 5.5V.
  • The FLT pin is an active-low fault indicator that signals when the device is in an overcurrent or undervoltage condition. It can be connected to a microcontroller or other logic circuit to alert the system of a fault condition.
  • No, the TPS2158IDGN is a low-side switch, meaning it can only switch the ground connection of a load. It is not suitable for high-side switching applications.
  • The power dissipation of the TPS2158IDGN can be calculated using the equation Pd = (VIN - VOUT) x IOUT, where VIN is the input voltage, VOUT is the output voltage, and IOUT is the output current.

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TPS2158IDGN 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 TPS2158IDGNRG4 Texas Instruments

Fixed Positive LDO Regulator, 2 Output, 3.3V1, 3.3V2, PDSO8