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TLVH431IDBVR - Texas Instruments

Description: 1.5% Low-Voltage Wide-Operating Current Adjustable Precision Shunt Regulator

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PCB Footprints
TLVH431IDBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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3D Models
TLVH431IDBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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TLVH431IDBVR Details

  • Manufacturer Part Number:

    TLVH431IDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23-5

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.08 A

  • Output Voltage-Max:

    1.258 V

  • Output Voltage-Min:

    1.222 V

  • Output Voltage-Nom:

    1.24 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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    1.24 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    138 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn); 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

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    1.6 mm

TLVH431IDBVR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLVH431IDBVR is 2.7V to 5.5V, although it can operate down to 2.5V with reduced performance.
  • To ensure stability, it's recommended to decouple the input pin with a 10nF to 100nF capacitor and use a low-ESR output capacitor (e.g., 10uF) to filter out noise and ripple.
  • The typical output impedance of TLVH431IDBVR is around 0.5 ohms, which is relatively low and suitable for most applications.
  • While TLVH431IDBVR can be used as a voltage regulator, it's not recommended due to its limited current sourcing capability (up to 10mA) and lack of short-circuit protection. Instead, use a dedicated voltage regulator IC for such applications.
  • During power-up, TLVH431IDBVR typically takes around 10ms to 20ms to settle to its nominal output voltage. During power-down, the output voltage will decay rapidly, but the exact behavior depends on the external circuitry and load conditions.

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TLVH431IDBVR 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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Part Image TLVH431IDBVTG4 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO5