Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Supplier Device Package Internal Switch(s) Frequency - Switching Output Isolation Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Fault Protection Control Features
GLOBAL STOCKS
UC3851DW
Per Unit
$20.47
RFQ
RFQ
2,760
In-stock
Texas Instruments IC OFFLINE CTRLR PWM PROG 18SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
NCP1252APG
RFQ
RFQ
2,406
In-stock
ON Semiconductor IC REG CTRLR FLYBK ISO PWM 8DIP - Obsolete Tube -25°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP No Up to 500kHz Isolated Flyback, Forward 10V 9 V ~ 28 V 48% Current Limiting Frequency Control, Soft Start
UC2851NG4
Per Unit
$20.10
RFQ
RFQ
2,040
In-stock
Texas Instruments IC PWM BUCK BST FLYBCK CM 18DIP - Active Tube -40°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) - No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC2851DWG4
Per Unit
$18.02
RFQ
RFQ
3,865
In-stock
Texas Instruments IC PWM BUCK BST FLYBCK CM 18SOIC - Active Tube -40°C ~ 85°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC2851DW
Per Unit
$18.02
RFQ
RFQ
1,155
In-stock
Texas Instruments IC PWM BUCK BST FLYBCK CM 18SOIC - Active Tube -40°C ~ 85°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC2851N
Per Unit
$22.83
RFQ
RFQ
878
In-stock
Texas Instruments IC PROG OFF-LINE PWM CONT 18-DIP - Active Tube -40°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC3851N
Per Unit
$22.83
RFQ
RFQ
1,476
In-stock
Texas Instruments IC OFFLINE CTRLR PWM PROG 18DIP - Active Tube 0°C ~ 70°C (TA) Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
L6591
Per Unit
$3.01
RFQ
RFQ
2,366
In-stock
STMicroelectronics IC CTRLR PWM PROG CM HV 16SOIC - Active Tube -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO No Up to 500kHz Isolated Half-Bridge 14V 8.7 V ~ 22 V 50% Current Limiting, Over Load Frequency Control, Soft Start
UC3851DW
Per Unit
$20.47
RFQ
RFQ
2,760
In-stock
Texas Instruments IC OFFLINE CTRLR PWM PROG 18SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
NCP1252APG
RFQ
RFQ
2,406
In-stock
ON Semiconductor IC REG CTRLR FLYBK ISO PWM 8DIP - Obsolete Tube -25°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP No Up to 500kHz Isolated Flyback, Forward 10V 9 V ~ 28 V 48% Current Limiting Frequency Control, Soft Start
UC2851NG4
Per Unit
$20.10
RFQ
RFQ
2,040
In-stock
Texas Instruments IC PWM BUCK BST FLYBCK CM 18DIP - Active Tube -40°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) - No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC2851DWG4
Per Unit
$18.02
RFQ
RFQ
3,865
In-stock
Texas Instruments IC PWM BUCK BST FLYBCK CM 18SOIC - Active Tube -40°C ~ 85°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC2851DW
Per Unit
$18.02
RFQ
RFQ
1,155
In-stock
Texas Instruments IC PWM BUCK BST FLYBCK CM 18SOIC - Active Tube -40°C ~ 85°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC2851N
Per Unit
$22.83
RFQ
RFQ
878
In-stock
Texas Instruments IC PROG OFF-LINE PWM CONT 18-DIP - Active Tube -40°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
UC3851N
Per Unit
$22.83
RFQ
RFQ
1,476
In-stock
Texas Instruments IC OFFLINE CTRLR PWM PROG 18DIP - Active Tube 0°C ~ 70°C (TA) Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP No Up to 500kHz - Boost, Buck, Flyback, Forward 8V 7.8 V ~ 32 V 50% Current Limiting, Over Voltage Frequency Control, Soft Start
L6591
Per Unit
$3.01
RFQ
RFQ
2,366
In-stock
STMicroelectronics IC CTRLR PWM PROG CM HV 16SOIC - Active Tube -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO No Up to 500kHz Isolated Half-Bridge 14V 8.7 V ~ 22 V 50% Current Limiting, Over Load Frequency Control, Soft Start