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    双极性晶体管

    二极管

    ESD保护、TVS、滤波和信号调节ESD保护

    MOSFET

    氮化镓场效应晶体管(GaN FET)

    绝缘栅双极晶体管(IGBTs)

    模拟和逻辑IC

    汽车应用认证产品(AEC-Q100/Q101)

    Adjustable precision shunt regulators

    Adjustable precision shunt regulators

    Three-terminal shunt regulator family with an output voltage range between Vref = 1.24 V and 14 V, to be set by two external resistors.

    Table 1. Product overview

    Reference

    voltage

    tolerance

    (Vref)

    		 Package

    Temperature range (Tamb)

    Pinning

    configuration

    (see Table 5)

    0 °C to 70 °C

    -40 °C to 85 °C

    -40 °C to 125 °C

    1.5 %

    		 SOT23

    TLVH431NCDBZR-Q

    TLVH431NIDBZR-Q

    TLVH431NQDBZR-Q

    normal pinning

    TLVH431NMQDBZR-Q

    mirrored pinning

    1.0 %

    TLVH431NACDBZR-Q

    TLVH431NAIDBZR-Q

    TLVH431NAQDBZR-Q

    normal pinning

    TLVH431NAMQDBZR-Q

    mirrored pinning

    主要特性和优势

    Features and benefits

    • Programmable output voltage up to 14 V

    • Two different reference voltage tolerances:

      • Standard grade: 1.5 %

      • A-Grade: 1 %

    • Low output noise

    • Typical output impedance: 0.1 Ω

    • Sink current capability: 0.08 mA to 70 mA

    • Qualified according to AEC-Q100 (grade 1) and recommended for use in automotive applications

    关键应用

    Applications

    • Shunt regulator

    • Precision current limiter

    • Precision constant current sink

    • Isolated feedback loop for Switch Mode Power Supply (SMPS)

    Products

    Automotive qualified products (AEC-Q100/Q101)

    型号 描述 状态 快速访问
    TL431AFDT-Q Adjustable precision shunt regulators Production
    TL431BIDBZR-Q Adjustable precision shunt regulators Production
    TL431BQDBZR-Q Adjustable precision shunt regulators Production
    TL431AQDBZR-Q Adjustable precision shunt regulators Production
    TL431MFDT-Q Adjustable precision shunt regulators Production
    TL431BMFDT-Q Adjustable precision shunt regulators Production
    TL431BCDBZR-Q Adjustable precision shunt regulators Production
    TL431FDT-Q Adjustable precision shunt regulators Production
    TL431BFDT-Q Adjustable precision shunt regulators Production
    TL431AIDBZR-Q Adjustable precision shunt regulators Production
    TL431IDBZR-Q Adjustable precision shunt regulators Production
    TL431QDBZR-Q Adjustable precision shunt regulators Production
    TL431ACDBZR-Q Adjustable precision shunt regulators Production
    TL431AMFDT-Q Adjustable precision shunt regulators Production
    TL431CDBZR-Q Adjustable precision shunt regulators Production

    Bipolar transistors

    型号 描述 状态 快速访问
    TL431AFDT-Q Adjustable precision shunt regulators Production
    TL431BIDBZR-Q Adjustable precision shunt regulators Production
    TL431BQDBZR-Q Adjustable precision shunt regulators Production
    TL431AQDBZR-Q Adjustable precision shunt regulators Production
    TL431MFDT-Q Adjustable precision shunt regulators Production
    TL431BMFDT-Q Adjustable precision shunt regulators Production
    TL431BCDBZR-Q Adjustable precision shunt regulators Production
    TL431FDT-Q Adjustable precision shunt regulators Production
    TL431BFDT-Q Adjustable precision shunt regulators Production
    TL431AIDBZR-Q Adjustable precision shunt regulators Production
    TL431IDBZR-Q Adjustable precision shunt regulators Production
    TL431QDBZR-Q Adjustable precision shunt regulators Production
    TL431ACDBZR-Q Adjustable precision shunt regulators Production
    TL431AMFDT-Q Adjustable precision shunt regulators Production
    TL431CDBZR-Q Adjustable precision shunt regulators Production

    Documentation

    文件名称 标题 类型 日期
    TLVH431N-Q_FAM.pdf Adjustable precision shunt regulators Data sheet 2023-07-12
    vp_TLVH431N-Q_FAM.zip Adjustable precision shunt regulators Value proposition 2023-07-17

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