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LP2985A-50DBVT - Texas Instruments

Description: Texas Instruments LP2985A-50DBVT, LDO Voltage Regulator, 0.15A, 5 V ±1%, 2.2 → 16 Vin, 5-Pin SOT-23

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PCB Footprints
LP2985A-50DBVT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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3D Models
LP2985A-50DBVT - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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LP2985A-50DBVT Details

  • Manufacturer Part Number:

    LP2985A-50DBVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.575 V

  • Dropout Voltage1-Nom:

    0.28 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    5.75 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Line Regulation-Max:

    0.016%

  • Load Regulation-Max:

    0.175%

  • 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:

    5.175 V

  • Output Voltage1-Min:

    4.825 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    3.5%

  • Width:

    1.6 mm

LP2985A-50DBVT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LP2985A-50DBVT is 12V, 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 10uF, and to follow the layout guidelines provided in the datasheet to minimize noise and oscillations.
  • The maximum output current that the LP2985A-50DBVT can deliver is 50mA, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
  • The output voltage of the LP2985A-50DBVT can be adjusted by using a resistive divider network between the output pin and the adjust pin. The datasheet provides a formula to calculate the required resistor values for a desired output voltage.
  • The EN (enable) pin on the LP2985A-50DBVT is used to enable or disable the device. When the EN pin is pulled low, the device is disabled and the output voltage is turned off. When the EN pin is pulled high, the device is enabled and the output voltage is turned on.

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LP2985A-50DBVT 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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