EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
KA2142
Same model may have multiple batches, images only for reference.

KA2142

Part No KA2142
Manufacturer Fairchild/ON Semiconductor
Catalog Specialized ICs
Description IC OUTPUT CIRCUIT VERT 10-SIP
Datasheet
KA2142 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Obsolete(EOL)
Mounting SMD (SMT)
Case / Package 10-SIPH
Win Source Part Number 205814-KA2142
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian KA2142 CAD Model

Description

The Fairchild/ON Semiconductor KA2142 is an obsolete (EOL) component that is suitable for use in a variety of applications, including switching power supplies and DC/DC converters.

  • It is important to note that this component has been discontinued and may be difficult to find in the market.
  • It is recommended to consider alternative components for new designs.

You May Also Be Interested in

MAX4838EXT+TG104 Real Image
MAX4838EXT+TG104
Maxim Integrated
IC CTLR OVP 7.4V SC70-6
Lowest to $2.1887
LTC4331IUFD#TRPBF Analog Devices Inc. – Price, Stock & Datasheet
LTC4331IUFD#TRPBF
Analog Devices Inc.
IC DIFFERENTIAL LINK 20QFN
Lowest to $10.1866
DS28E18Q+T Analog Devices Inc. – Price, Stock & Datasheet
DS28E18Q+T
Analog Devices Inc.
IC SIMPLE COMM BRIDGE 8TDFN
Lowest to $11.6418
MAX4507EAP+T Real Image
MAX4507EAP+T
Maxim Integrated
IC SIGNAL LINE PROTECTOR 20-SSOP
Lowest to $7.2984
PXF4228EV1.2 Infineon Technologies
PXF4228EV1.2
Infineon Technologies
Need more? Email Us
PXB4010EV1.4 Real Image
PXB4010EV1.4
Infineon Technologies
Lowest to $9.8383
MAX4946ELA+T Maxim Integrated
MAX4946ELA+T
Maxim Integrated
IC CTLR OVP W/FET 4.56V8-UDFN
Lowest to $8.2109
MD5660DT-M-A Real Image
MD5660DT-M-A
Intel
IC 3.3V 5660 DSP 128-SQFP
Lowest to $17.9545
LTC4331CUFD#TRPBF Analog Devices Inc. – Price, Stock & Datasheet
LTC4331CUFD#TRPBF
Analog Devices Inc.
IC DIFFERENTIAL LINK 20QFN
Need more? Email Us

Top Sellers

74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $3.5640
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.1369
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841

Pricing & Ordering

Quantity Unit Price Ext. Price
3+ $26.3102 $78.9306
6+ $21.5879 $129.5274
9+ $20.9134 $188.2206
12+ $20.2388 $242.8656
15+ $19.5641 $293.4615
20+ $17.5402 $350.8040
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,800 pieces
MOQ: 3 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess