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.
FAN6921 Fairchild/ON Semiconductor
Same model may have multiple batches, images only for reference.

FAN6921

Part No FAN6921
Manufacturer Fairchild/ON Semiconductor
Catalog END - OF - LIFE
Description Integrated Critical Mode PFC / Quasi-Resonant Current Mode PWM Controller
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

RoHS State Request Verification
Manufacturer Fairchild/ON Semiconductor
Win Source Part Number 1173386-FAN6921
Manufacturer Homepage www.fairchildsemi.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian FAN6921 CAD Model

Description

The Fairchild/ON Semiconductor FAN6921 is a medium popularity electronic component that is primarily utilized in power supply applications.

  • Function: Critical Conduction Mode PFC Controller
  • Application: Power Factor Correction Circuits
  • Supply and Demand: Limited
  • RoHS Compliant: Yes
  • Manufacturer: Fairchild Semiconductor

You May Also Be Interested in

CA3010A Harris Corporation
CA3010A
Harris Corporation
Operational Amplifiers
Need more? Email Us
FAN1585AT Fairchild/ON Semiconductor
FAN1585AT
Fairchild/ON Semiconductor
5A Adjustable/Fixed Low Dropout Linear Regulator
Need more? Email Us
AZ7042R BCD Semiconductor Manufacturing Limited
AZ7042R
BCD Semiconductor Manufacturing Limited
VOLTAGE DETECTOR
Lowest to $0.6722
BTA26-600BWRG Real Image
BTA26-600BWRG
STMicroelectronics
25 A standard and Snubberless triacs
Lowest to $1.1785
BCR402R Infineon Technologies
BCR402R
Infineon Technologies
Light Emitting Diode (LED) Driver IC Provides Constant LED Current Independent of Supply Voltage Variation
Lowest to $0.2502
BA4560RFV Rohm Semiconductor
BA4560RFV
Rohm Semiconductor
LOW NOISE DUAL OPERATIONAL AMPLIFIERS
Lowest to $0.0970
DM11C Silicon Touch
DM11C
Silicon Touch
8-bit Constant Current LED Driver with Error Detection
Lowest to $0.9385
D2A050000 COSMO
D2A050000
COSMO
REED RELAY
Lowest to $1.9713
DS90C124QVS National Semiconductor (TI)
DS90C124QVS
National Semiconductor (TI)
5-35MHz DC-Balanced 24-Bit LVDS Serializer and Deserializer
Lowest to $5.3819

Top Sellers

NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
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 $0.0951
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.2963
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
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
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $18.0572
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 $0.4985
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519

Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.8723 $65.5305
80+ $1.5362 $122.8960
120+ $1.4888 $178.6560
165+ $1.4403 $237.6495
210+ $1.3918 $292.2780
280+ $1.2486 $349.6080
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 7,000 pieces
MOQ: 35 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