Datasheet Diodes ZR431

ManufacturerDiodes
SeriesZR431

Adjustable Precision Zener Shunt RegulatorThe ZR431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA.

Datasheets

Datasheet ZR431
PDF, 166 Kb, Language: en, File uploaded: Oct 30, 2021, Pages: 9
Adjustable Precision Zener Shunt RegulatorThe ZR431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA
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Prices

Detailed Description

The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors. The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.

Packaging

ZR431CLZR431FZR431F005TAZR431F01TAZR431FTAZR431GTAZR431LF02TA
PackageSOT223SOT223SOT223SOT223SOT223SOT223

Parametrics

Parameters / ModelsZR431CLZR431FZR431F005TAZR431F01TAZR431FTAZR431GTAZR431LF02TA
AEC QualifiedNoNoNoNoNoNo
Accuracy (%)2, 1, 0.5 %2, 1, 0.5 %2, 1, 0.5 %2, 1, 0.5 %2, 1, 0.5 %2, 1, 0.5 %
Compliance (Only Automotive supports PPAP)StandardStandardStandardStandardStandardStandard
Maximum Slope Resistance (Ω)0.75 Ω0.75 Ω0.75 Ω0.75 Ω0.75 Ω0.75 Ω
MaximumInput Voltage (V)20 V20 V20 V20 V20 V20 V
Minimum Cathode Current for Regulation Typ (µA)50 µA50 µA50 µA50 µA50 µA50 µA
Operating Ambient Temperature Range (°C)-40 to 85 °C-40 to 85 °C-40 to 85 °C-40 to 85 °C-40 to 85 °C-40 to 85 °C
ReferenceVoltage (V)2.5 V2.5 V2.5 V2.5 V2.5 V2.5 V
Sink Current (mA)100 mA100 mA100 mA100 mA100 mA100 mA

Model Line

Manufacturer's Classification

  • Analog > Standard Linear Products > Voltage References > Shunt Regulator Master Table

1-4 Layer PCBs $2