Datasheets
AS431A2S7 by:

Two Terminal Voltage Reference, 1 Output, 2.49V, Trim/Adjustable, PSSO3, SOT-89, 3 PIN

Part Details for AS431A2S7 by Artesyn Embedded Technologies

Results Overview of AS431A2S7 by Artesyn Embedded Technologies

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

AS431A2S7 Information

AS431A2S7 by Artesyn Embedded Technologies is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for AS431A2S7

Part # Distributor Description Stock Price Buy
Bristol Electronics   513
RFQ

Part Details for AS431A2S7

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AS431A2S7 Part Data Attributes

AS431A2S7 Artesyn Embedded Technologies
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AS431A2S7 Artesyn Embedded Technologies Two Terminal Voltage Reference, 1 Output, 2.49V, Trim/Adjustable, PSSO3, SOT-89, 3 PIN
Part Life Cycle Code Obsolete
Ihs Manufacturer ASTEC AMERICA INC
Package Description SOT-89, 3 PIN
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature OUTPUT VOLTAGE ADJUSTABLE FROM 2.49V TO 20V
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PSSO-F3
Length 4.525 mm
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Voltage-Max 2.569 V
Output Voltage-Min 2.43 V
Output Voltage-Nom 2.49 V
Package Body Material PLASTIC/EPOXY
Package Code SOF
Package Equivalence Code TO-243
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 1.7 mm
Surface Mount YES
Temperature Grade COMMERCIAL
Terminal Form FLAT
Terminal Pitch 1.5 mm
Terminal Position SINGLE
Trim/Adjustable Output YES
Width 2.435 mm

Alternate Parts for AS431A2S7

This table gives cross-reference parts and alternative options found for AS431A2S7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AS431A2S7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TL431AFDT,215 Nexperia $0.1626 TL431 family - Adjustable precision shunt regulator@en-us TO-236 3-Pin AS431A2S7 vs TL431AFDT,215
LM431AIZ/LFT1 Texas Instruments $0.2349 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-TO-92 AS431A2S7 vs LM431AIZ/LFT1
LT1009ILPRE3 Texas Instruments Check for Price 2.5-V integrated reference circuit 3-TO-92 -40 to 85 AS431A2S7 vs LT1009ILPRE3
KA431ADTF Fairchild Semiconductor Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, SOIC-8 AS431A2S7 vs KA431ADTF
LM336H-2.5 Linear Technology Check for Price IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49 V, MBCY3, METAL CAN, TO-46, 3 PIN, Voltage Reference AS431A2S7 vs LM336H-2.5
LM431CIMX Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PDSO8, SOIC-8 AS431A2S7 vs LM431CIMX
935293276215 Nexperia Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO3 AS431A2S7 vs 935293276215
TL431BQDBZR Nexperia Check for Price Three Terminal Voltage Reference AS431A2S7 vs TL431BQDBZR
LM431BCM3 National Semiconductor Corporation Check for Price IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO3, PLASTIC, SOT-23, 3 PIN, Voltage Reference AS431A2S7 vs LM431BCM3
LM431CIZ Fairchild Semiconductor Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, TO-92, 3 PIN AS431A2S7 vs LM431CIZ

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