onsemi KA431DTF
$ 0.143
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download onsemi KA431DTF symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.143
$ 0.227
$ 0.227
Stock
358,883
455,947
455,947
Authorized Distributors
3
4
4
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8
Max Output Current
100 mA
100 mA
100 mA
Min Input Voltage
-
-
-
Max Input Voltage
36 V
36 V
36 V
Min Output Voltage
2.45 V
2.45 V
2.45 V
Max Output Voltage
2.55 V
2.55 V
2.55 V
Tolerance
2 %
2 %
2 %
Temperature Coefficient
50 ppm/°C
50 ppm/°C
50 ppm/°C
Cathode Current
1 mA
1 mA
1 mA
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2000-01-03
Lifecycle StatusObsolete (Last Updated: 1 week ago)
LTB Date2020-11-13
LTD Date2021-05-13
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Related Parts
Texas InstrumentsTL431ACPSR
IC VREF SHUNT ADJ 1% 8SO Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA 8-SO
Texas InstrumentsTL431BCPSR
IC VREF SHUNT ADJ 0.5% 8SO Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±0.5% 100 mA 8-SO
Descriptions
Descriptions of onsemi KA431DTF provided by its distributors.
EAR99 KA431 Tape & Reel (TR) 2012 voltage reference device 1mA 36V -25C~85C TA ±2%
Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8
V-Ref Adjustable 2.5V to 36V 100mA 8-Pin SOP T/R
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 Semiconductor / Fairchild
- ON SEMICOND
- 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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight230.4 mg
Technical
Cathode Current1 mA
Max Input Voltage36 V
Max Operating Temperature85 °C
Max Output Current100 mA
Max Output Voltage2.55 V
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
Temperature Coefficient50 ppm/°C
Tolerance2 %
Dimensions
Height - Seated (Max)1.8 mm
Length4.92 mm
Terminal Pitch1.27 mm
Width3.95 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements