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LP5912Q1.2DRVRQ1 - Texas Instruments

Description: Automotive 500-mA low-noise low-IQ low-dropout (LDO) linear regulator

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LP5912Q1.2DRVRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRV0006A
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LP5912Q1.2DRVRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - DRV0006A
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LP5912Q1.2DRVRQ1 Details

  • Manufacturer Part Number:

    LP5912Q1.2DRVRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-12-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.15 V

  • Dropout Voltage1-Nom:

    0.15 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    1.7 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Line Regulation-Max:

    0.04608%

  • Load Regulation-Max:

    0.0131736%

  • 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:

    1.236 V

  • Output Voltage1-Min:

    1.164 V

  • Output Voltage1-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    2 mm

LP5912Q1.2DRVRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but a more detailed application note from TI provides additional recommendations.
  • To ensure a stable and accurate output voltage, it's essential to follow the recommended capacitor selection and placement guidelines, and to minimize noise and ripple on the input voltage. Additionally, the output voltage can be trimmed using the TRIM pin.
  • While the datasheet specifies a maximum input voltage of 5.5V, it's essential to note that the device can tolerate up to 6V for short durations (e.g., during power-up or power-down). However, sustained operation above 5.5V may reduce the device's lifespan.
  • The POR and BOR features are designed to ensure the device powers up and operates correctly. To handle these features, ensure that the input voltage ramps up slowly (e.g., using a soft-start circuit) and that the device is properly decoupled from the input voltage source.
  • The device's thermal performance is critical to its reliability. Ensure good airflow around the device, use a heat sink if necessary, and follow the recommended PCB layout guidelines. Monitor the device's junction temperature (TJ) and ensure it stays within the specified range (typically -40°C to 125°C).

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LP5912Q1.2DRVRQ1 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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