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LP3964ES-ADJ - Texas Instruments

Description: Low Dropout Regulator

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LP3964ES-ADJ - Texas Instruments PCB footprint - Other - Other - TO170P1435X457-6N
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LP3964ES-ADJ - Texas Instruments  - 3D model - Other - TO170P1435X457-6N
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LP3964ES-ADJ Details

  • Manufacturer Part Number:

    LP3964ES-ADJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    D2PAK

  • Package Description:

    TO-263, 5 PIN

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1999-12-09

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.35 V

  • Dropout Voltage1-Nom:

    0.24 V

  • Input Voltage-Max:

    7 V

  • Input Voltage-Min:

    2.5 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e0

  • Length:

    10.16 mm

  • Line Regulation-Max (%/V):

    0.0125

  • Load Regulation-Max(%):

    0.08%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • 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:

    0.8 A

  • Output Voltage1-Max:

    5.1 V

  • Output Voltage1-Min:

    1.216 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    3%

  • Width:

    8.64 mm

LP3964ES-ADJ Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LP3964ES-ADJ is 15V. Exceeding this voltage can cause damage to the device.
  • To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitance should be at least 1uF.
  • The minimum input voltage required for the LP3964ES-ADJ to operate is 2.5V. However, the device can operate down to 2.3V with reduced performance.
  • The LP3964ES-ADJ is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. It is recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
  • The output voltage of the LP3964ES-ADJ can be adjusted by connecting a resistive divider network between the output and the ADJ pin. The output voltage can be calculated using the formula: Vout = 1.22V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

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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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