onsemi KA431SMF2TF
$ 0.076
EOL
Inventory History
3 month trend: -0.54%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2002-03-19
Lifecycle StatusEOL (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusLAST SHIPMENTS (Last Updated: 2 days ago)
Related Parts
Texas InstrumentsTL431AQDBZRQ1
V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin SOT-23 T/R / IC VREF SHUNT ADJ SOT23-3
Descriptions
Descriptions of onsemi KA431SMF2TF provided by its distributors.
EAR99 KA431 Tape & Reel (TR) 2016 voltage reference device 1mA 37V -25C~85C TA 卤2%
KA43 Series 36 V 3 Terminal Adjustable 2% Tolerance Shunt Regulator - SOT-23F
Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO3
The KA431S / KA431SA / KA431SL are three-terminal adjustable regulator series with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuitry provides a sharp turn-on characteristic, making these devices excellent replacement for Zener diodes in many applications.
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
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- 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: -0.54%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOT-23-3
MountSurface Mount
Number of Pins3
Number of Terminals3
Weight48.8 mg
Technical
Accuracy2 %
Cathode Current1 mA
Max Input Voltage37 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Output Current100 mA
Max Output Voltage2.55 V
Max Power Dissipation350 mW
Min Operating Temperature-25 °C
Min Output Voltage2.45 V
Nominal Output Voltage2.5 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Output Current100 mA
Output TypeAdjustable
Output Voltage36 V
Reference TypeAdjustable, Shunt
Reference Voltage2.5 V
Schedule B8542310000
Temperature Coefficient50 ppm/°C
Temperature GradeCommercial Extended
Tolerance2 %
Dimensions
Height1.15 mm
Height - Seated (Max)1 mm
Length2.9 mm
Terminal Pitch950 µm
Width1.6 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements