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  Power Factor Correctors - PFC (110 items)

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Texas Instruments
UC3855BDW
from £ 13.97*
per piece
 
 piece
ANALOG DEVICES LT1248IS#PBF Product Range - Supply Voltage Max 25 V MSL MSL 1 (1 offer) 
Product Range - Supply Voltage Max 25 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO 10.5 V Duty Cycle (%) 96 % Operating Supply Current 8.5 mA IC Case / Package NSOIC Frequency 100 kHz Startup C...
Analog Devices
LT1248IS#PBF
from £ 8.07*
per piece
 
 piece
ANALOG DEVICES LT1248IN#PBF Product Range - Supply Voltage Max 25 V MSL MSL 1 (1 offer) 
Product Range - Supply Voltage Max 25 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO 10.5 V Duty Cycle (%) 96 % Operating Supply Current 8.5 mA IC Case / Package DIP Frequency 100 kHz Startup Cur...
Analog Devices
LT1248IN#PBF
from £ 7.15*
per piece
 
 piece
ANALOG DEVICES LT1509CN#PBF PFC CONTROLLER, CURRENT, 25V, DIP-20 (1 offer) 
Product Range - Supply Voltage Max 25 V MSL MSL 1 - Unlimited No. of Pins 20 Pins UVLO 10.5 V Duty Cycle (%) 96 % Operating Supply Current 13 mA IC Case / Package DIP Frequency 100 kHz Startup Curr...
Analog Devices
LT1509CN#PBF
from £ 5.59*
per piece
 
 piece
ANALOG DEVICES LT1249CN8#PBF Product Range - Supply Voltage Max 25 V MSL MSL 1 (1 offer) 
Product Range - Supply Voltage Max 25 V MSL MSL 1 - Unlimited No. of Pins 8 Pins UVLO 10.5 V Duty Cycle (%) 96 % Operating Supply Current 9 mA IC Case / Package DIP Frequency 100 kHz Startup Curren...
Analog Devices
LT1249CN8#PBF
from £ 5.58*
per piece
 
 piece
ANALOG DEVICES LT1249CS8#PBF Product Range - Supply Voltage Max 25 V MSL MSL 1 (1 offer) 
Product Range - Supply Voltage Max 25 V MSL MSL 1 - Unlimited No. of Pins 8 Pins UVLO 10.5 V Duty Cycle (%) 96 % Operating Supply Current 9 mA IC Case / Package NSOIC Frequency 100 kHz Startup Curr...
Analog Devices
LT1249CS8#PBF
from £ 5.53*
per piece
 
 piece
ANALOG DEVICES LT1248CN#PBF Product Range - Supply Voltage Max 25 V MSL MSL 1 (1 offer) 
Product Range - Supply Voltage Max 25 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO 10.5 V Duty Cycle (%) 96 % Operating Supply Current 8.5 mA IC Case / Package PDIP Frequency 100 kHz Startup Cu...
Analog Devices
LT1248CN#PBF
from £ 5.49*
per piece
 
 piece
Texas Instruments
UCC2818AD
from £ 4.26*
per piece
 
 piece
Texas Instruments
UCC28513DW
from £ 3.494*
per piece
 
 piece
Texas Instruments
UCC3818D
from £ 2.987*
per piece
 
 piece
Texas Instruments
UC3854N
from £ 2.345*
per piece
 
 piece
STMICROELECTRONICS STNRG012TR PFC CONTROLLER, 15MHZ, -40 TO 150DEG C (2 offers) 
Product Range - Supply Voltage Max 19 V No. of Pins 20 Pins UVLO 900 mV Duty Cycle (%) 50 % Operating Supply Current 22 mA IC Case / Package SOIC Frequency 15 MHz Startup Current - Operating Temper...
ST Microelectronics
STNRG012TR
from £ 2.34*
per piece
 
 piece
ONSEMI FAN9672Q Product Range - Supply Voltage Max 30 V MSL MSL 3 - 168 hours (2 offers) 
Product Range - Supply Voltage Max 30 V MSL MSL 3 - 168 hours No. of Pins 32 Pins UVLO 12.8 V Duty Cycle (%) 97 % Operating Supply Current 6 A IC Case / Package LQFP Frequency 75 kHz Startup Curren...
onsemi
FAN9672Q
from £ 2.27*
per piece
 
 piece
POWER INTEGRATIONS PFS7538H PFC CONTROLLER, CCM, 10.2V-15V, ESIP-16 (2 offers) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1.07 mA IC Case / Package eSIP Frequency 123 kHz S...
Power Integrations
PFS7538H
from £ 2.22*
per piece
 
 piece
STMICROELECTRONICS L4981AD013TR PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 (2 offers) 
Product Range - Supply Voltage Max 19.5 V MSL MSL 3 - 168 hours No. of Pins 20 Pins UVLO 14.5 V Duty Cycle (%) - Operating Supply Current 12 mA IC Case / Package SOIC Frequency 100 kHz Startup Curr...
ST Microelectronics
L4981AD013TR
from £ 2.15*
per piece
 
 piece
POWER INTEGRATIONS PFS7529H PFC CONTROLLER, -40 TO 150DEG C (1 offer) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1.15 mA IC Case / Package eSIP Frequency 123 kHz S...
Power Integrations
PFS7529H
from £ 2.02*
per piece
 
 piece
ONSEMI NCP1681AAD2R2G PFC CONTROLLER, 65KHZ, SOIC-NB-20 (2 offers) 
Product Range - Supply Voltage Max 30 V No. of Pins 20 Pins UVLO 10.5 V Duty Cycle (%) - Operating Supply Current - IC Case / Package NSOIC Frequency 65 kHz Startup Current - Operating Temperature ...
onsemi
NCP1681AAD2R2G
from £ 1.988*
per piece
 
 piece
ONSEMI NCP1681ABD2R2G PFC CONTROLLER, 95KHZ, SOIC-NB-20 (2 offers) 
Product Range - Supply Voltage Max 30 V No. of Pins 20 Pins UVLO 10.5 V Duty Cycle (%) - Operating Supply Current - IC Case / Package NSOIC Frequency 95 kHz Startup Current - Operating Temperature ...
onsemi
NCP1681ABD2R2G
from £ 1.98*
per piece
 
 piece
POWER INTEGRATIONS PFS7527H PFC CONTROLLER, -40 TO 150DEG C (1 offer) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1 mA IC Case / Package eSIP Frequency 123 kHz Star...
Power Integrations
PFS7527H
from £ 1.98*
per piece
 
 piece
ONSEMI NCP1681BAD2R2G PFC CONTROLLER, 65KHZ, SOIC-NB-20 (2 offers) 
Product Range - Supply Voltage Max 30 V No. of Pins 20 Pins UVLO 10.5 V Duty Cycle (%) - Operating Supply Current - IC Case / Package NSOIC Frequency 65 kHz Startup Current - Operating Temperature ...
onsemi
NCP1681BAD2R2G
from £ 1.968*
per piece
 
 piece
POWER INTEGRATIONS PFS7537H PFC CONTROLLER, CCM, 10.2V-15V, ESIP-16 (2 offers) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1 mA IC Case / Package eSIP Frequency 123 kHz Star...
Power Integrations
PFS7537H
from £ 1.95*
per piece
 
 piece
POWER INTEGRATIONS PFS7729H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7729H
from £ 1.881*
per piece
 
 piece
POWER INTEGRATIONS PFS7628H PFC CONTROLLER, CURRENT, 123KHZ, ESIP-16 (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL - No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1.07 mA IC Case / Package eSIP Frequency 123 kHz Startup Current -...
Power Integrations
PFS7628H
from £ 1.88*
per piece
 
 piece
POWER INTEGRATIONS PFS7636H PFC CONTROLLER, CURRENT, 123KHZ, ESIP-16 (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL - No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 930 µA IC Case / Package eSIP Frequency 123 kHz Startup Current - ...
Power Integrations
PFS7636H
from £ 1.85*
per piece
 
 piece
POWER INTEGRATIONS PFS7528H PFC CONTROLLER, -40 TO 150DEG C (1 offer) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1.07 mA IC Case / Package eSIP Frequency 123 kHz S...
Power Integrations
PFS7528H
from £ 1.82*
per piece
 
 piece
ONSEMI NCP1680ABD1R2G PFC CONTROLLER, CRM, 275KHZ, SOIC-16 (3 offers) 
Product Range - Supply Voltage Max 30 V No. of Pins 16 Pins UVLO 10.5 V Duty Cycle (%) - Operating Supply Current - IC Case / Package SOIC Frequency 275 kHz Startup Current - Operating Temperature ...
onsemi
NCP1680ABD1R2G
from £ 1.817*
per piece
 
 piece
ONSEMI NCP1680AAD1R2G PFC CONTROLLER, CRM, 130KHZ, SOIC-16 (2 offers) 
Product Range - Supply Voltage Max 30 V No. of Pins 16 Pins UVLO 10.5 V Duty Cycle (%) - Operating Supply Current - IC Case / Package SOIC Frequency 130 kHz Startup Current - Operating Temperature ...
onsemi
NCP1680AAD1R2G
from £ 1.807*
per piece
 
 piece
POWER INTEGRATIONS PFS7625L PFC CONTROLLER, CURRENT, 123KHZ, ESIP-16 (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL - No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 880 µA IC Case / Package eSIP Frequency 123 kHz Startup Current - ...
Power Integrations
PFS7625L
from £ 1.76*
per piece
 
 piece
POWER INTEGRATIONS PFS7728H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7728H
from £ 1.76*
per piece
 
 piece
STMICROELECTRONICS STNRG011TR PFC CONTROLLER, MULTI MODE, 19V, SOIC20 (1 offer) 
Product Range - Supply Voltage Max 19 V MSL MSL 3 - 168 hours No. of Pins 20 Pins UVLO 900 mV Duty Cycle (%) 50 % Operating Supply Current 22 mA IC Case / Package SOIC Frequency 15 MHz Startup Curr...
ST Microelectronics
STNRG011TR
from £ 1.72*
per piece
 
 piece
POWER INTEGRATIONS PFS7626H PFC CONTROLLER, CURRENT, 123KHZ, ESIP-16 (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL - No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 930 µA IC Case / Package eSIP Frequency 123 kHz Startup Current - ...
Power Integrations
PFS7626H
from £ 1.67*
per piece
 
 piece
STMICROELECTRONICS L4981AD013TR PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 (1 offer) 
Product Range - Supply Voltage Max 19.5 V MSL MSL 1 - Unlimited No. of Pins 20 Pins UVLO 14.5 V Duty Cycle (%) - Operating Supply Current 12 mA IC Case / Package SOIC Frequency 100 kHz Startup Curr...
ST Microelectronics
L4981AD013TR
from £ 1.65*
per piece
 
 pieces
POWER INTEGRATIONS PFS7727H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7727H
from £ 1.646*
per piece
 
 piece
POWER INTEGRATIONS PFS7628C-TL PFC CONTROLLER, -40 TO 150DEG C (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 24 Pins UVLO - Duty Cycle (%) - Operating Supply Current 1.07 mA IC Case / Package InSOP-24B Frequency 123 ...
Power Integrations
PFS7628C-TL
from £ 1.59*
per piece
 
 piece
POWER INTEGRATIONS PFS7726H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7726H
from £ 1.582*
per piece
 
 piece
POWER INTEGRATIONS PFS7523H PFC CONTROLLER, -40 TO 150DEG C (1 offer) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 750 µA IC Case / Package eSIP Frequency 123 kHz St...
Power Integrations
PFS7523H
from £ 1.57*
per piece
 
 piece
STMICROELECTRONICS STCMB1 PFC CONTROLLER, TM, 500KHZ, WSOIC-20 (2 offers) 
Product Range - Supply Voltage Max 20 V MSL - No. of Pins 20 Pins UVLO 1.1 V Duty Cycle (%) 50 % Operating Supply Current 4.5 mA IC Case / Package WSOIC Frequency 500 kHz Startup Current - Operatin...
ST Microelectronics
STCMB1
from £ 1.53*
per piece
 
 piece
POWER INTEGRATIONS PFS7725H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7725H
from £ 1.525*
per piece
 
 piece
POWER INTEGRATIONS PFS7725L PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16G Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7725L
from £ 1.505*
per piece
 
 piece
POWER INTEGRATIONS PFS7525H PFC CONTROLLER, CCM, 10.2V-15V, ESIP-16 (2 offers) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 880 µA IC Case / Package eSIP Frequency 123 kHz St...
Power Integrations
PFS7525H
from £ 1.47*
per piece
 
 piece
POWER INTEGRATIONS PFS7525L PFC CONTROLLER, CCM, 10.2V-15V, ESIP-16 (1 offer) 
Product Range HiperPFS-3 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 880 µA IC Case / Package eSIP Frequency 123 kHz St...
Power Integrations
PFS7525L
from £ 1.47*
per piece
 
 piece
NXP TEA6017AT/1Y PFC CONTROLLER, 75KHZ, -40 TO 150DEG C (1 offer) 
Product Range - Supply Voltage Max - No. of Pins 16 Pins UVLO - Duty Cycle (%) 50 % Operating Supply Current 8 mA IC Case / Package SOIC Frequency 75 kHz Startup Current - Operating Temperature Max...
NXP
TEA6017AT/1Y
from £ 1.46*
per piece
 
 piece
POWER INTEGRATIONS PFS7724L PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16G Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7724L
from £ 1.445*
per piece
 
 piece
POWER INTEGRATIONS PFS7723L PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current 750 µA IC Case / Package eSIP-16G Frequency 123 kHz Startup Current - Op...
Power Integrations
PFS7723L
from £ 1.44*
per piece
 
 piece
POWER INTEGRATIONS PFS7724H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current - IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Operati...
Power Integrations
PFS7724H
from £ 1.415*
per piece
 
 piece
POWER INTEGRATIONS PFS7626C-TL PFC CONTROLLER, -40 TO 150DEG C (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL MSL 1 - Unlimited No. of Pins 24 Pins UVLO - Duty Cycle (%) - Operating Supply Current 930 µA IC Case / Package InSOP-24B Frequency 123 k...
Power Integrations
PFS7626C-TL
from £ 1.40*
per piece
 
 piece
POWER INTEGRATIONS PFS7723H PFC CONTROLLER, CCM, -40 TO 150DEG C (2 offers) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V No. of Pins 13 Pins UVLO - Duty Cycle (%) - Operating Supply Current 750 µA IC Case / Package eSIP-16D Frequency 123 kHz Startup Current - Op...
Power Integrations
PFS7723H
from £ 1.319*
per piece
 
 piece
STMICROELECTRONICS L4981BD013TR PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 (1 offer) 
Product Range - Supply Voltage Max 19.5 V MSL MSL 3 - 168 hours No. of Pins 20 Pins UVLO 14.5 V Duty Cycle (%) - Operating Supply Current 12 mA IC Case / Package SOIC Frequency 100 kHz Startup Curr...
ST Microelectronics
L4981BD013TR
from £ 1.29*
per piece
 
 piece
STMICROELECTRONICS L4981BD POWER FACTOR CORRECTOR, SMD, 4981 (3 offers) 
Product Range - Supply Voltage Max 19.5 V MSL MSL 3 - 168 hours No. of Pins 20 Pins UVLO - Duty Cycle (%) - Operating Supply Current - Frequency 80 kHz IC Case / Package SOIC Startup Current 300 µA...
ST Microelectronics
L4981BD
from £ 1.27*
per piece
 
 piece
POWER INTEGRATIONS PFS7633H PFC CONTROLLER, CURRENT, 123KHZ, ESIP-16 (1 offer) 
Product Range HiperPFS-4 Series Supply Voltage Max 15 V MSL - No. of Pins 16 Pins UVLO - Duty Cycle (%) - Operating Supply Current 750 µA IC Case / Package eSIP Frequency 123 kHz Startup Current - ...
Power Integrations
PFS7633H
from £ 1.26*
per piece
 
 piece
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