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.
FAN4803CS1X Real Image
Same model may have multiple batches, images only for reference.

FAN4803CS1X

Part No FAN4803CS1X
Manufacturer Fairchild/ON Semiconductor
Catalog PMIC - PFC (Power Factor Correction)
Description 8-Pin PFC and PWM Controller Combo
Datasheet
FAN4803CS1X Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Fairchild/ON Semiconductor
Packaging Reel - TR
Part Status Obsolete(EOL)
Mode Average Current
Frequency - Switching 67kHz
Current - Startup 200μA
Operating Supply Voltage 10 V ~ 15 V
Operating Temperature Range 0°C ~ 70°C
Mounting SMD
Package 8-SOIC (0.154", 3.90mm Width)
Manufacturer Package 8-SOIC
Win Source Part Number 1173337-FAN4803CS1X
Manufacturer Homepage www.fairchildsemi.com
Family Name FAN4803
Introduction Date August 03, 2001
ECCN EAR99
Country of Origin China, Malaysia, Philippines, Taiwan, Thailand
Estimated EOL Date Obsolete
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian FAN4803CS1X CAD Model

Description

This integrated circuit is a product manufactured by Fairchild/ON Semiconductor.

  • Market: Popular
  • Status: Obsolete
  • Supply and demand: Limited
  • Fake Products: Moderate level
  • Operating Temperature: 0°C to 70°C
  • Operating Supply Voltage: 10V to 15V

You May Also Be Interested in

FAN4802LNY Fairchild/ON Semiconductor – Price, Stock & Datasheet
FAN4802LNY
Fairchild/ON Semiconductor
POWER FACTOR CONTROLLER W/POST R
Need more? Email Us
TDA4863 Infineon Technologies
TDA4863
Infineon Technologies
IC PFC CTRLR DCM 8DIP
Lowest to $1.3679
FAN7530BMX Real Image
FAN7530BMX
Fairchild/ON Semiconductor
CRITICAL CONDUCTION MODE PFC CON / PFC IC
Lowest to $7.3955
Picture of PFS703EG
PFS703EG
Power Integrations
IC PFC CTRLR / PFC IC
Lowest to $3.2617
NCP1937B3DR2G ON Semiconductor – Price, Stock & Datasheet
NCP1937B3DR2G
ON Semiconductor
IC PFC CTRLR CRM 20SOIC
Need more? Email Us
R2A20104SP#U0 Real Image
R2A20104SP#U0
Renesas Electronics America
IC REG LIN SWITCHING REG/CNTRLR / PFC IC
Need more? Email Us
UCC2818MDREP Texas Instruments – Price, Stock & Datasheet
UCC2818MDREP
Texas Instruments
IC PFC CTR AVERAGE 220KHZ 16SOIC
Lowest to $11.3963
Picture of NCP1937B3DR2G
NCP1937B3DR2G
ON Semiconductor
IC PFC CTRLR CRM 20SOIC
Need more? Email Us
Picture of NCP1937C4DR2G
NCP1937C4DR2G
ON Semiconductor
IC PFC CTRLR CRM 20SOIC
Need more? Email Us

Top Sellers

TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.5279
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.0587
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
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

Pricing & Ordering

Quantity Unit Price Ext. Price
18+ $3.2640 $58.7520
44+ $2.6784 $117.8496
67+ $2.5953 $173.8851
92+ $2.5110 $231.0120
119+ $2.4278 $288.9082
160+ $2.1760 $348.1600
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 785 pieces
MOQ: 18 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