Linear Technology Products - PMIC - PFC (Power Factor Correction)

LT1249IN8#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 8DIP

Package: 8-DIP (0.300", 7.62mm)

Stock4,160
LT1249CS8#TRPBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock3,984
LT3798HMSE#TRPBF
Linear Technology

IC FLYBACK CTLR 100V ISO 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Stock6,432
LT8312HMS#TRPBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock5,296
LT8312IMS#TRPBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock6,528
LT3798IMSE#TRPBF
Linear Technology

IC FLYBACK CTLR W/PFC 16-MSOP

Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Stock5,200
LT8312EMS#TRPBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock6,016
LT1248IN#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 16DIP

Package: 16-DIP (0.300", 7.62mm)

Stock6,552
LT8312HMS#PBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock5,376
LT8312MPMS#PBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock7,648
LT1509CN#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 20DIP

Package: 20-DIP (0.300", 7.62mm)

Stock6,456
LT1509IN#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 20DIP

Package: 20-DIP (0.300", 7.62mm)

Stock9,348
LT3798HMSE#PBF
Linear Technology

IC FLYBACK CTLR 100V ISO 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Stock5,984
LT8312IMS#PBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock6,516
LT8312EMS#PBF
Linear Technology

IC PFC CONTROLLER DCM 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width)

Stock7,536
LT3798MPMSE#PBF
Linear Technology

IC FLYBACK CTLR 100V ISO 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Stock8,844
LT1509ISW#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock21,156
LT1248IS#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock6,432
LT1249IS8#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock8,124
LT1249CS8#PBF
Linear Technology

IC PFC CTRLR AVERAGE CURR 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock10,716

Part Number	Manufacturer	Description	Package	Stock	Frequency - Switching	Current - Startup	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LT1249IN8#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 8DIP Mode: Average Current Frequency - Switching: 100kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: -40°C ~ 125°C Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP	Package: 8-DIP (0.300", 7.62mm)	Stock4,160	100kHz	250µA	15.5 V ~ 27 V	-40°C ~ 125°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
LT1249CS8#TRPBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 8SOIC Mode: Average Current Frequency - Switching: 100kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: 0°C ~ 100°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock3,984	100kHz	250µA	15.5 V ~ 27 V	0°C ~ 100°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT3798HMSE#TRPBF	Linear Technology	IC FLYBACK CTLR 100V ISO 16MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 150°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock6,432	500Hz ~ 150KHz	-	10 V ~ 38 V	-40°C ~ 150°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT8312HMS#TRPBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 150°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock5,296	400kHz	80µA	10 V ~ 38 V	-40°C ~ 150°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT8312IMS#TRPBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock6,528	400kHz	80µA	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT3798IMSE#TRPBF	Linear Technology	IC FLYBACK CTLR W/PFC 16-MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock5,200	500Hz ~ 150KHz	-	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT8312EMS#TRPBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock6,016	400kHz	80µA	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT1248IN#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 16DIP Mode: Average Current Frequency - Switching: 300kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: -40°C ~ 125°C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP	Package: 16-DIP (0.300", 7.62mm)	Stock6,552	300kHz	250µA	15.5 V ~ 27 V	-40°C ~ 125°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
LT8312HMS#PBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 150°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock5,376	400kHz	80µA	10 V ~ 38 V	-40°C ~ 150°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT8312MPMS#PBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -55°C ~ 150°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock7,648	400kHz	80µA	10 V ~ 38 V	-55°C ~ 150°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT1509CN#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 20DIP Mode: Average Current Frequency - Switching: 100kHz Current - Startup: - Voltage - Supply: 27V Operating Temperature: 0°C ~ 100°C Mounting Type: Through Hole Package / Case: 20-DIP (0.300", 7.62mm) Supplier Device Package: 20-PDIP	Package: 20-DIP (0.300", 7.62mm)	Stock6,456	100kHz	-	27V	0°C ~ 100°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
LT1509IN#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 20DIP Mode: Average Current Frequency - Switching: 100kHz Current - Startup: - Voltage - Supply: 27V Operating Temperature: -40°C ~ 125°C Mounting Type: Through Hole Package / Case: 20-DIP (0.300", 7.62mm) Supplier Device Package: 20-PDIP	Package: 20-DIP (0.300", 7.62mm)	Stock9,348	100kHz	-	27V	-40°C ~ 125°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
LT3798HMSE#PBF	Linear Technology	IC FLYBACK CTLR 100V ISO 16MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock5,984	500Hz ~ 150KHz	-	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT8312IMS#PBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock6,516	400kHz	80µA	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT8312EMS#PBF	Linear Technology	IC PFC CONTROLLER DCM 16MSOP Mode: Discontinuous Conduction (DCM) Frequency - Switching: 400kHz Current - Startup: 80µA Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width)	Stock7,536	400kHz	80µA	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LT3798MPMSE#PBF	Linear Technology	IC FLYBACK CTLR 100V ISO 16MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -55°C ~ 150°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock8,844	500Hz ~ 150KHz	-	10 V ~ 38 V	-55°C ~ 150°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT1509ISW#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 20SOIC Mode: Average Current Frequency - Switching: 100kHz Current - Startup: - Voltage - Supply: 27V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC	Package: 20-SOIC (0.295", 7.50mm Width)	Stock21,156	100kHz	-	27V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
LT1248IS#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 16SOIC Mode: Average Current Frequency - Switching: 300kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock6,432	300kHz	250µA	15.5 V ~ 27 V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT1249IS8#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 8SOIC Mode: Average Current Frequency - Switching: 100kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock8,124	100kHz	250µA	15.5 V ~ 27 V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1249CS8#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 8SOIC Mode: Average Current Frequency - Switching: 100kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: 0°C ~ 100°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock10,716	100kHz	250µA	15.5 V ~ 27 V	0°C ~ 100°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1248CN#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 16DIP Mode: Average Current Frequency - Switching: 300kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: 0°C ~ 100°C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP	Package: 16-DIP (0.300", 7.62mm)	Stock20,016	300kHz	250µA	15.5 V ~ 27 V	0°C ~ 100°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
LT3798IMSE#PBF	Linear Technology	IC FLYBACK CTLR W/PFC 16-MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock26,400	500Hz ~ 150KHz	-	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT1248CS#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 16SOIC Mode: Average Current Frequency - Switching: 300kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: 0°C ~ 100°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock6,560	300kHz	250µA	15.5 V ~ 27 V	0°C ~ 100°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT1249CN8#PBF	Linear Technology	IC PFC CTRLR AVERAGE CURR 8DIP Mode: Average Current Frequency - Switching: 100kHz Current - Startup: 250µA Voltage - Supply: 15.5 V ~ 27 V Operating Temperature: 0°C ~ 100°C Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP	Package: 8-DIP (0.300", 7.62mm)	Stock10,344	100kHz	250µA	15.5 V ~ 27 V	0°C ~ 100°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
LT3798EMSE#PBF	Linear Technology	IC FLYBACK CTRL W/PFC 16-MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock27,756	500Hz ~ 150KHz	-	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3798EMSE#TRPBF	Linear Technology	IC FLYBACK CTLR W/PFC 16-MSOP Mode: Critical Conduction (CRM), Discontinuous Conduction (DCM) Frequency - Switching: 500Hz ~ 150KHz Current - Startup: - Voltage - Supply: 10 V ~ 38 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock8,688	500Hz ~ 150KHz	-	10 V ~ 38 V	-40°C ~ 125°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT1508IN	Linear Technology	IC PWM/POWER FACTOR CNTRLR 20DIP Mode: Average Current Frequency - Switching: 100kHz Current - Startup: - Voltage - Supply: 27V Operating Temperature: -40°C ~ 125°C Mounting Type: Through Hole Package / Case: 20-DIP (0.300", 7.62mm) Supplier Device Package: 20-PDIP	Package: 20-DIP (0.300", 7.62mm)	Stock6,080	100kHz	-	27V	-40°C ~ 125°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
LT1508CN	Linear Technology	IC PWM/POWER FACTOR CNTRLR 20DIP Mode: Average Current Frequency - Switching: 100kHz Current - Startup: - Voltage - Supply: 27V Operating Temperature: 0°C ~ 100°C Mounting Type: Through Hole Package / Case: 20-DIP (0.300", 7.62mm) Supplier Device Package: 20-PDIP	Package: 20-DIP (0.300", 7.62mm)	Stock4,672	100kHz	-	27V	0°C ~ 100°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP