Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

TLVH431NQDBZR

TLVH431NQDBZR Production

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

TLVH431NIDBZR

TLVH431NQDBZR

normal pinning

TLVH431NMQDBZR

mirrored pinning

1.0 %

TLVH431NACDBZR

TLVH431NAIDBZR

TLVH431NAQDBZR

normal pinning

TLVH431NAMQDBZR

mirrored pinning

  • Product details
  • Documentation
  • Support
  • Ordering
  • Interactive datasheet

Product details

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

  • AEC-Q100 qualified (grade 1)

Applications

  • Shunt regulator

  • Precision current limiter

  • Precision constant current sink

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

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More information

Quality and reliability disclaimer

Support

Please contact us if you have any questions. If you are in need of design support, please fill in the technical support form, we will get back to you shortly.

Please visit our engineer exchange forum or contact us for further support.

Longevity

The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

Interactive datasheet

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet