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Power Circuits / Voltage References / KA431AZTA
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KA431AZTA by:

Adjustable/2.5V, 1% Tolerance Shunt Regulator, 2000-FNFLD

Part Details for KA431AZTA by onsemi

Overview of KA431AZTA by onsemi

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Price & Stock for KA431AZTA

Part # Distributor Description Stock Price Buy
DISTI # 82C6476
Newark Voltage Ref, Shunt, 2.495V-36V, To-226Aa, Voltage Reference Type:Shunt - Adjustable, Product Range:Ka431A Series, Reference Voltage Min:2.495V, Reference Voltage Max:36V, Initial Accuracy:1%, Temperature Coefficient:50Ppm/°C, Msl:- Rohs Compliant: Yes |Onsemi KA431AZTA Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 2
  • 1 $0.4850
  • 10 $0.3270
  • 100 $0.1470
  • 500 $0.1310
  • 1,000 $0.1150
  • 4,000 $0.0900
  • 10,000 $0.0800
  • 26,000 $0.0760
$0.0760 / $0.4850 Buy Now
DISTI # 31Y2112
Newark Voltage Reference, Shunt - Adjustable, Ka431A Series, 2.495V To 36V, To-226Aa-3 Rohs Compliant: Yes |Onsemi KA431AZTA Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Bulk 305
  • 1 $0.4900
  • 10 $0.3320
  • 100 $0.1520
  • 500 $0.1360
  • 1,000 $0.1200
  • 4,000 $0.0950
  • 10,000 $0.0850
  • 26,000 $0.0810
$0.0810 / $0.4900 Buy Now
DISTI # KA431AZTACT-ND
DigiKey IC VREF SHUNT ADJ 1% TO92-3 Min Qty: 1 Lead time: 24 Weeks Container: Cut Tape (CT), Tape & Box (TB) 13810
In Stock
  • 1 $0.4800
  • 10 $0.3600
  • 25 $0.3148
  • 100 $0.1798
  • 250 $0.1686
  • 500 $0.1348
  • 1,000 $0.1034
  • 2,000 $0.0899
  • 6,000 $0.0809
  • 10,000 $0.0719
  • 50,000 $0.0584
$0.0584 / $0.4800 Buy Now
DISTI # KA431AZTA
Avnet Americas V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Ammo - Ammo Pack (Alt: KA431AZTA) RoHS: Compliant Min Qty: 12000 Package Multiple: 2000 Lead time: 24 Weeks, 0 Days Container: Ammo Pack 0
  • 12,000 $0.0668
  • 16,000 $0.0650
  • 28,000 $0.0632
  • 60,000 $0.0614
  • 120,000 $0.0596
$0.0596 / $0.0668 Buy Now
DISTI # 82C6476
Avnet Americas V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Ammo - Bulk (Alt: 82C6476) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks, 2 Days Container: Bulk 50 Partner Stock
  • 1 $0.0990
  • 10,000 $0.0800
$0.0800 / $0.0990 Buy Now
DISTI # 512-KA431AZTA
Mouser Electronics Voltage References Shunt Regulator 2.5V Programmable RoHS: Compliant 6383
  • 1 $0.4700
  • 10 $0.3150
  • 100 $0.1390
  • 1,000 $0.1070
  • 2,000 $0.0850
  • 10,000 $0.0710
  • 24,000 $0.0670
  • 50,000 $0.0640
$0.0640 / $0.4700 Buy Now
Future Electronics KA431A Series 2.495 V ± 1% Through Hole Programmable Shunt Regulator - TO-92-3 RoHS: Compliant pbFree: Yes Min Qty: 14000 Package Multiple: 2000 Container: Ammo Pack 0
Ammo Pack
  • 2,000 $0.0630
  • 6,000 $0.0605
  • 10,000 $0.0593
  • 20,000 $0.0578
  • 40,000 $0.0555
$0.0555 / $0.0630 Buy Now
Future Electronics KA431A Series 2.495 V ± 1% Through Hole Programmable Shunt Regulator - TO-92-3 RoHS: Compliant pbFree: Yes Min Qty: 14000 Package Multiple: 2000 Container: Ammo Pack 0
Ammo Pack
  • 2,000 $0.0630
  • 6,000 $0.0605
  • 10,000 $0.0593
  • 20,000 $0.0578
  • 40,000 $0.0555
$0.0555 / $0.0630 Buy Now
Rochester Electronics KA431A - Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3 RoHS: Compliant Status: Active Min Qty: 1 145085
  • 1 $0.0649
  • 25 $0.0636
  • 100 $0.0610
  • 500 $0.0584
  • 1,000 $0.0552
$0.0552 / $0.0649 Buy Now
DISTI # KA431AZTA
TME IC: voltage reference source, 2.495V, ±1%, TO92, Ammo Pack, 100mA Min Qty: 5 1400
  • 5 $0.2090
  • 25 $0.1260
  • 100 $0.1130
  • 500 $0.1000
  • 2,000 $0.0900
$0.0900 / $0.2090 Buy Now
DISTI # KA431AZTA
Avnet Asia V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Ammo (Alt: KA431AZTA) RoHS: Compliant Min Qty: 12000 Package Multiple: 2000 Lead time: 24 Weeks, 0 Days 0
  • 12,000 $0.0585
  • 24,000 $0.0578
  • 36,000 $0.0570
  • 60,000 $0.0563
  • 120,000 $0.0549
  • 300,000 $0.0536
  • 600,000 $0.0524
$0.0524 / $0.0585 Buy Now
DISTI # KA431AZTA
Avnet Silica V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Ammo (Alt: KA431AZTA) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 25 Weeks, 0 Days Silica - 10000
Buy Now
DISTI # KA431AZTA
EBV Elektronik V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Ammo (Alt: KA431AZTA) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 26 Weeks, 0 Days EBV - 0
Buy Now
Flip Electronics Stock, ship today 4000
  • 1 $0.0240
$0.0240 RFQ
LCSC 2.495V36V 1% 100mA Adjustable TO-92-3 Voltage References ROHS 210
  • 5 $0.1328
  • 50 $0.1079
  • 150 $0.0972
  • 500 $0.0838
  • 2,000 $0.0779
  • 4,000 $0.0743
$0.0743 / $0.1328 Buy Now
New Advantage Corporation TO-92 3LPROGRAMMABLE SHUNT REGULATOR, 1% RoHS: Compliant Min Qty: 1 Package Multiple: 2000 8000
  • 2,000 $0.0879
  • 8,000 $0.0818
$0.0818 / $0.0879 Buy Now
Wuhan P&S - Min Qty: 1 1870
  • 1 $0.1600
  • 100 $0.1000
  • 500 $0.0900
  • 1,000 $0.0800
$0.0800 / $0.1600 Buy Now

Part Details for KA431AZTA

KA431AZTA CAD Models

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KA431AZTA Part Data Attributes:

Parametric Data
KA431AZTA onsemi
Buy Now Datasheet
Compare Parts:
KA431AZTA onsemi Adjustable/2.5V, 1% Tolerance Shunt Regulator, 2000-FNFLD
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Package Description TO-92, 3 PIN
Manufacturer Package Code 135AR
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 11 Weeks, 5 Days
Samacsys Manufacturer onsemi
Additional Feature THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Output Current-Max 0.1 A
Output Voltage-Max 2.52 V
Output Voltage-Min 2.47 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Code TO-92
Package Equivalence Code SIP3,.1,50
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
Surface Mount NO
Technology BIPOLAR
Temp Coef of Voltage-Max 61.942 ppm/°C
Temperature Grade COMMERCIAL EXTENDED
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 1.27 mm
Terminal Position BOTTOM
Trim/Adjustable Output YES

Alternate Parts for KA431AZTA

This table gives cross-reference parts and alternative options found for KA431AZTA. 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 KA431AZTA, 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 Description Manufacturer Compare
LM431BCZ/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PBCY3, PLASTIC, TO-92, 3 PIN, Voltage Reference National Semiconductor Corporation KA431AZTA vs LM431BCZ/NOPB
LM431AIZ/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PBCY3, PLASTIC, TO-92, 3 PIN, Voltage Reference National Semiconductor Corporation KA431AZTA vs LM431AIZ/NOPB
KA431AZTA Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, TO-92, 3 PIN Fairchild Semiconductor Corporation KA431AZTA vs KA431AZTA
AS431LP 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PBCY3, PLASTIC, TO-92, 3 PIN Emerson Embedded Power KA431AZTA vs AS431LP
LM431CCZ/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3, PLASTIC, TO-92, 3 PIN, Voltage Reference National Semiconductor Corporation KA431AZTA vs LM431CCZ/NOPB
LM431ACZ IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PBCY3, PLASTIC, TO-92, 3 PIN, Voltage Reference National Semiconductor Corporation KA431AZTA vs LM431ACZ
KA431AZBU Adjustable/2.5V, 1% Tolerance Shunt Regulator, 3LD, TO92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION (OLD TO92AM3), 10000/BULK Fairchild Semiconductor Corporation KA431AZTA vs KA431AZBU
A431LP 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, 3 PIN Emerson Embedded Power KA431AZTA vs A431LP
TL431CLPRM 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PBCY3 Motorola Mobility LLC KA431AZTA vs TL431CLPRM
TL431ILPRM 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PBCY3 Motorola Mobility LLC KA431AZTA vs TL431ILPRM
Part Number Description Manufacturer Compare
TL431QDBZRG4 Adjustable precision shunt regulator 3-SOT-23 -40 to 125 Texas Instruments KA431AZTA vs TL431QDBZRG4
LMV431IM5X/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5, SOT-23, 5 PIN, Voltage Reference National Semiconductor Corporation KA431AZTA vs LMV431IM5X/NOPB
LM431CCM3X/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70 Texas Instruments KA431AZTA vs LM431CCM3X/NOPB
REF01CJ Three Terminal Voltage Reference, 10V, BIPolar, MBCY8, Precision Monolithics Inc KA431AZTA vs REF01CJ
REF02J/883 Three Terminal Voltage Reference, 5V, BIPolar, MBCY8, Precision Monolithics Inc KA431AZTA vs REF02J/883
LM431BIM 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85 Texas Instruments KA431AZTA vs LM431BIM
LM431BIM3XN1C IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO3, SOT-23, 3 PIN, Voltage Reference Texas Instruments KA431AZTA vs LM431BIM3XN1C
LM431BIM3/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments KA431AZTA vs LM431BIM3/NOPB
TL431ILPRB 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PBCY3, PLASTIC, TO-92, 3 PIN Motorola Mobility LLC KA431AZTA vs TL431ILPRB
TL431BQDBZTG4 Adjustable precision shunt regulator 3-SOT-23 -40 to 125 Texas Instruments KA431AZTA vs TL431BQDBZTG4

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