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TPS709B50DBVR - Texas Instruments

Description: 150-mA 30-V ultra-low-Iq wide-input low-dropout (LDO) regulator with reverse current protection

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PCB Footprints
TPS709B50DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV
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3D Models
TPS709B50DBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV
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TPS709B50DBVR Details

  • Manufacturer Part Number:

    TPS709B50DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.2 V

  • Dropout Voltage1-Nom:

    0.3 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    5.05 V

  • Output Voltage1-Min:

    4.95 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.6 mm

TPS709B50DBVR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS709B50DBVR is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 1uF, and to follow the layout guidelines provided in the datasheet to minimize noise and oscillations.
  • The maximum output current that the TPS709B50DBVR can provide is 50mA, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
  • The output capacitor should be chosen based on the desired output voltage ripple and stability requirements. A general rule of thumb is to use a capacitor with a value of at least 1uF and a voltage rating of at least 2x the output voltage.
  • The typical dropout voltage of the TPS709B50DBVR is around 200mV, which means that the input voltage must be at least 200mV higher than the output voltage to ensure proper regulation.

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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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