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TPS70402PWPR - Texas Instruments

Description: Dual-Output, 2-A/1-A Low Dropout Voltage Regulators with Power Good

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TPS70402PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP(R-PDSO-G24)
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TPS70402PWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP(R-PDSO-G24)
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TPS70402PWPR Details

  • Manufacturer Part Number:

    TPS70402PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.25 V

  • Dropout Voltage1-Nom:

    0.16 V

  • Dropout Voltage2-Max:

    0.25 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Line Regulation-Max (%/V):

    0.1

  • Load Regulation-Max(%):

    0.08%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    24

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Current2-Max:

    2 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    1.2 V

  • Output Voltage2-Max:

    5.5 V

  • Output Voltage2-Min:

    1.22 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    2%

  • Width:

    4.4 mm

TPS70402PWPR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS70402PWPR is 12V, but it's recommended to operate within the specified input voltage range of 2.7V to 10V for optimal performance.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a minimum capacitance of 2.2uF and an ESR of 1 ohm or less. Additionally, the output capacitor should be placed as close to the output pin as possible.
  • The minimum input capacitance required for the TPS70402PWPR is 1uF, but it's recommended to use a higher capacitance value, such as 4.7uF or 10uF, to ensure stable operation and minimize input voltage ripple.
  • The TPS70402PWPR is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's essential to ensure that the device is properly heat-sinked and that the operating temperature is within the specified range.
  • The output voltage of the TPS70402PWPR can be calculated using the following formula: Vout = 1.2V * (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.

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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 TPS70402PWP Texas Instruments

Adjustable Positive LDO Regulator, 2 Output, 1.2V1 Min, 1.22V2 Min, 5.5V1 Max, 5.5V2 Max, CMOS, PDSO24

Part Image TPS70402PWPG4 Texas Instruments

Adjustable Positive LDO Regulator, 2 Output, 1.2V1 Min, 1.22V2 Min, 5.5V1 Max, 5.5V2 Max, CMOS, PDSO24