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TPR434-S

Precision Programmable Shunt Voltage Reference

Overview

The TPR433 and TPR434 are 3-terminal adjustable shunt voltage references. The output voltage of both devices can be set to any value within the range from VREF to 36 V with an external feedback resistor network.

The TPR433 and TPR434 have exactly same electrical performance and same package but different pin orders. The device provides a 0.2-Ω output impedance and a quick turn-on characteristic, making it an excellent replacement for ordinary Zener diode in many applications.

The TPR433 and TPR434 support a wide output current range from 1 to 80 mA with a SOT23G-3 package. Both devices are qualified with the operating temperature range from −40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Output Voltage

    Adjustable (VREF to 36)

  • Isink (min) (mA)

    0.6

  • Isink (max) (mA)

    80

  • Accuracy

    0.005

  • TC (ppm/℃)

    50

  • 10 to 10kHz Voltage Noise (μVrms)

    /

  • Output Capacitor Load (μF)

    /

  • Feature

    /

  • Package

    SOT23-G

Development Resources

Application

    • Power Module

    • LED Lighting

    • Current Sensing System

    • Instrumentation

    • Industrial Control

Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPR434B-3STR-S Industrial Grade AEC-Q100 Qualified Released $0.047 2024-02-22 SOT23G-3 14 MSL3 T&R 3000 120000
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