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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Power Management ICs - PMIC
                                                                                                  4. Voltage References
                                                                                                  Print Page

                                                                                                  ZR431F01TA

                                                                                                  Voltage Reference, Precision, Shunt - Adjustable, ZR431 Series, 2.5V to 20V, SOT-23-3

                                                                                                  DIODES INC. ZR431F01TA
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerDIODES INC.
                                                                                                  Manufacturer Part NoZR431F01TA
                                                                                                  Order Code1132727
                                                                                                  Product RangeZR431
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
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                                                                                                  QuantityPrice (ex VAT)
                                                                                                  1+kr 4.730
                                                                                                  10+kr 3.320
                                                                                                  100+kr 2.740
                                                                                                  500+kr 2.710
                                                                                                  1000+kr 2.650
                                                                                                  2500+kr 2.600
                                                                                                  5000+kr 2.540
                                                                                                  Price for:Each (Supplied on Cut Tape)
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                                                                                                  Multiple: 1
                                                                                                  kr 4.73 (ex VAT)
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                                                                                                  Product Information

                                                                                                  ManufacturerDIODES INC.
                                                                                                  Manufacturer Part NoZR431F01TA
                                                                                                  Order Code1132727
                                                                                                  Product RangeZR431
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Voltage Reference TypeShunt - Adjustable
                                                                                                  Product RangeZR431
                                                                                                  Reference Voltage Min2.5V
                                                                                                  Reference Voltage Max20V
                                                                                                  Initial Accuracy1%
                                                                                                  Temperature Coefficient± 55ppm/°C
                                                                                                  IC Case / PackageSOT-23
                                                                                                  No. of Pins3Pins
                                                                                                  IC MountingSurface Mount
                                                                                                  Input Voltage Max20V
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Qualification-
                                                                                                  MSL-
                                                                                                  SVHCNo SVHC (27-Jun-2024)
                                                                                                  Automotive Qualification Standard-
                                                                                                  Reference Voltage2.5V to 20V
                                                                                                  Voltage Reference Case StyleSOT-23

                                                                                                  Product Overview

                                                                                                  The ZR431F01TA is an Adjustable Precision Zener Shunt Regulator offers excellent temperature stability and output current handling capability up to 100mA. 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.

                                                                                                  • 1% Tolerance
                                                                                                  • Maximum temperature coefficient
                                                                                                  • Temperature compensated for operation
                                                                                                  • Programmable output voltage
                                                                                                  • 50μA to 100mA Current sink capability
                                                                                                  • Low output noise

                                                                                                  Applications

                                                                                                  Power Management, Safety

                                                                                                  Technical Specifications

                                                                                                  Voltage Reference Type

                                                                                                  Shunt - Adjustable

                                                                                                  Reference Voltage Min

                                                                                                  2.5V

                                                                                                  Initial Accuracy

                                                                                                  1%

                                                                                                  IC Case / Package

                                                                                                  SOT-23

                                                                                                  IC Mounting

                                                                                                  Surface Mount

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (27-Jun-2024)

                                                                                                  Reference Voltage

                                                                                                  2.5V to 20V

                                                                                                  Product Range

                                                                                                  ZR431

                                                                                                  Reference Voltage Max

                                                                                                  20V

                                                                                                  Temperature Coefficient

                                                                                                  ± 55ppm/°C

                                                                                                  No. of Pins

                                                                                                  3Pins

                                                                                                  Input Voltage Max

                                                                                                  20V

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  MSL

                                                                                                  -

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  Voltage Reference Case Style

                                                                                                  SOT-23

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  2 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  China
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423990
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (27-Jun-2024)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000033
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