onsemi KA431AZBU
V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Bulk
$ 0.077
EOL
Inventory History
3 month trend: -1.41%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.077
$ 0.104
Stock
2,312,833
430,737
Authorized Distributors
5
2
Case/Package
TO-92
TO-92
Number of Pins
3
3
Max Output Current
100 mA
100 mA
Min Input Voltage
-
2.495 V
Max Input Voltage
37 V
37 V
Min Output Voltage
2.47 V
2.47 V
Max Output Voltage
2.52 V
2.52 V
Tolerance
1 %
1 %
Temperature Coefficient
50 ppm/°C
50 ppm/°C
Cathode Current
1 mA
1 mA
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-01-03
Lifecycle StatusEOL (Last Updated: 4 days ago)
LTB Date2025-01-05
LTD Date2025-07-05
Manufacturer Lifecycle StatusLAST SHIPMENTS (Last Updated: 4 days ago)
Descriptions
Descriptions of onsemi KA431AZBU provided by its distributors.
V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R Bulk
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3
EAR99 KA431 Bulk 2013 voltage reference device 1mA 37V 61.942ppm/C 卤1%
The KA431/KA431A/KA431L are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2W. Active output circuitry provides a very sharp turn-on characteristic, making these devices excel lent replacement for zener diodes in many applications. Product Highlights: Programmable output voltage to 36 volts Low dynamic output impedance 0.20 typical Sink current capability of 1.0 to 100mA Equivalent full-range temperature coefficient of 50ppm/C typical Temperature compensated for operation over full rated operating temperature range Low output noise voltage Fast turn-on response
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: -1.41%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-92
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight179 mg
Technical
Cathode Current1 mA
Max Input Voltage37 V
Max Operating Temperature85 °C
Max Output Current100 mA
Max Output Voltage2.52 V
Min Operating Temperature-25 °C
Min Output Voltage2.47 V
Nominal Output Voltage2.495 V
Number of Circuits1
Number of Outputs1
Output Current100 mA
Output TypeAdjustable
Output Voltage36 V
PackagingBulk
Reference TypeAdjustable, Programmable, Shunt
Temperature Coefficient50 ppm/°C
Tolerance1 %
Dimensions
Height5.33 mm
Length5.2 mm
Terminal Pitch1.27 mm
Width4.19 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements