54 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Operating Temperature Package / Case Output Type Supplier Device Package Function Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Control Features Output Configuration Number of Outputs Duty Cycle (Max) Synchronous Rectifier
UC3843ADX
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RFQ
2,163
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ON Semiconductor IC REG CTRLR 8SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843AD
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RFQ
1,660
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ON Semiconductor IC REG CTRLR 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3842ADX
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RFQ
1,175
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ON Semiconductor IC REG CTRLR PWM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842AD
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RFQ
1,913
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ON Semiconductor IC REG CTRLR PWM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
KA3883C
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RFQ
1,862
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ON Semiconductor IC REG CTRLR 8DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP - Up to 500kHz - 7.6 V ~ 30 V - Positive 1 96% Yes
UC3843ANG
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RFQ
1,245
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ON Semiconductor IC REG CTRLR BUCK 8DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-PDIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 8.4 V ~ 30 V Frequency Control Positive 1 96% No
UC3843ADR2G
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RFQ
3,516
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ON Semiconductor IC REG CTRLR BUCK 14SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 8.4 V ~ 30 V Frequency Control Positive 1 96% No
UC3842ANG
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RFQ
2,907
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ON Semiconductor IC REG CTRLR FLYBK ISO PWM 8-DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-PDIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842ADR2G
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RFQ
3,257
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ON Semiconductor IC REG CTRLR FLYBK ISO CM 14SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2843ANG
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RFQ
923
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ON Semiconductor IC REG CTRLR BUCK 8DIP - Obsolete Tube -25°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-PDIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 8.4 V ~ 30 V Frequency Control Positive 1 96% No
UC2843ADR2G
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RFQ
3,156
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ON Semiconductor IC REG CTRLR BUCK 14SOIC - Obsolete Tape & Reel (TR) -25°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 8.4 V ~ 30 V Frequency Control Positive 1 96% No
UC2842ANG
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RFQ
2,689
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ON Semiconductor IC REG CTRLR FLYBK ISO PWM 8-DIP - Obsolete Tube -25°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-PDIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BD1
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RFQ
2,187
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ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BD
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RFQ
2,736
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ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BVD1
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RFQ
2,844
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ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tube -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BD1
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RFQ
2,391
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ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BD
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RFQ
2,907
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ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BVN
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RFQ
2,851
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ON Semiconductor IC REG CTRLR FLYBACK 8DIP - Obsolete Tube -40°C ~ 105°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-PDIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BVD
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RFQ
855
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ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Obsolete Tube -40°C ~ 105°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC2843BD1R2
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RFQ
3,015
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ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Obsolete Tape & Reel (TR) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BVD1R2
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RFQ
2,150
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ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tape & Reel (TR) -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BVDR2
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RFQ
948
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ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube -40°C ~ 105°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BD1R2
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RFQ
1,542
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ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BVD1
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RFQ
2,382
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ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Obsolete Tube -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843BDR2
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RFQ
3,066
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ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BDR2
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RFQ
3,938
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ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BD1R2
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RFQ
1,994
Ships today + free overnight shipping
ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2843BDR2
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RFQ
2,957
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ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Obsolete Tape & Reel (TR) -25°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC2843BD1
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RFQ
3,791
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ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Obsolete Tube -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC2843BD
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RFQ
1,724
Ships today + free overnight shipping
ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Obsolete Tube -25°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No
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