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TLVH431AILPR - Texas Instruments

Description: Voltage References Lo-Vtg Adj Precision Shunt Regulator

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TLVH431AILPR - Texas Instruments PCB footprint - Other - Other - TLVH431AILPR-3
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TLVH431AILPR Details

  • Manufacturer Part Number:

    TLVH431AILPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Package Description:

    TO-92-3

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-PBCY-W3

  • JESD-609 Code:

    e3

  • Length:

    4.3 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.08 A

  • Output Voltage-Max:

    1.252 V

  • Output Voltage-Min:

    1.228 V

  • Output Voltage-Nom:

    1.24 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.6 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    1.24 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    138 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    1%

  • Width:

    4.3 mm

TLVH431AILPR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLVH431AILPR is 2.7V to 6V, although it can operate up to 7V with reduced performance.
  • To ensure accurate and stable output voltage, it's essential to decouple the input pins (VCC and GND) with a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor in parallel, and to keep the output pin (VOUT) away from noise sources.
  • The maximum output current of TLVH431AILPR is 50mA, but it's recommended to limit the output current to 20mA for optimal performance and to prevent overheating.
  • Yes, TLVH431AILPR can be used as a voltage reference for an ADC, but it's essential to consider the noise and temperature coefficient of the device, as well as the ADC's requirements, to ensure accurate conversions.
  • The output voltage of TLVH431AILPR can be calculated using the formula: VOUT = 1.182V x (1 + R1/R2), where R1 and R2 are the resistors connected between the output pin and the adjust pin.

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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 TLVH431AILPE3 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PBCY3

Part Image TLVH431AILPRE3 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PBCY3