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LP38691SD-ADJ - Texas Instruments

Description: 500mA LDO Regulator Adj.,LP38691SD-ADJ

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LP38691SD-ADJ - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - LP38690SD-3.3/NOPB-1
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LP38691SD-ADJ - Texas Instruments  - 3D model - Small Outline No-lead - LP38690SD-3.3/NOPB-1
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LP38691SD-ADJ Details

  • Manufacturer Part Number:

    LP38691SD-ADJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    LLP-6

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e0

  • Length:

    3 mm

  • Line Regulation-Max (%/V):

    0.1

  • Load Regulation-Max(%):

    2.5%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • 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:

    0.5 A

  • Output Voltage1-Max:

    9 V

  • Output Voltage1-Min:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.13,38

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    4%

  • Width:

    3 mm

LP38691SD-ADJ Frequently Asked Questions (FAQs)

  • The LP38691SD-ADJ can handle input voltages up to 15V, but it's recommended to keep the input voltage at least 2V above the desired output voltage to ensure proper regulation.
  • The output voltage of the LP38691SD-ADJ can be adjusted by connecting a resistive divider network between the output and the adjust pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = 1.24V x (R1 + R2) / R2.
  • The LP38691SD-ADJ requires a minimum input capacitance of 10uF to ensure stability and proper operation. It's recommended to use a ceramic or tantalum capacitor with a low ESR (Equivalent Series Resistance) value.
  • The LP38691SD-ADJ is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and ensure proper heat sinking to prevent overheating.
  • To ensure stability, it's recommended to use a minimum output capacitance of 10uF, keep the input and output capacitors close to the device, and avoid using long traces or wires that can cause oscillations.

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LP38691SD-ADJ 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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For a full list of alternate parts for LP38691SD-ADJ, check out Findchips.com