Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package 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
GLOBAL STOCKS
UC3844ADTR
RFQ
VIEW
RFQ
3,684
In-stock
Texas Instruments IC REG CTRLR PWM CM 14SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
TL3842BDR
RFQ
VIEW
RFQ
2,369
In-stock
Texas Instruments IC REG CTRLR BST FLYBK CM 14SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
TL3844BDR
RFQ
VIEW
RFQ
2,012
In-stock
Texas Instruments IC REG CTRLR BST FLYBK CM 14SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
TL3843DR-8
RFQ
VIEW
RFQ
1,023
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) 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, Forward 7.6 V ~ 30 V Frequency Control Positive 1 97% No
UC3843BDR2G
RFQ
VIEW
RFQ
1,102
In-stock
ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Active Cut Tape (CT) 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
UC3844BDR2G
RFQ
VIEW
RFQ
1,848
In-stock
ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Active Cut Tape (CT) 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 ~ 36 V Frequency Control Positive 1 48% No
TL3844BDR-8
RFQ
VIEW
RFQ
1,971
In-stock
Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
TL3843BDR
RFQ
VIEW
RFQ
959
In-stock
Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Cut Tape (CT) 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, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
TL3844DR
RFQ
VIEW
RFQ
3,734
In-stock
Texas Instruments IC REG CTRLR BST FLYBK CM 14SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
TL3842DR
RFQ
VIEW
RFQ
1,104
In-stock
Texas Instruments IC REG CTRLR BST FLYBK CM 14SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 97% No
TL3843DR
RFQ
VIEW
RFQ
2,316
In-stock
Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Cut Tape (CT) 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, Forward 7.6 V ~ 30 V Frequency Control Positive 1 97% No
TL3842DR-8
RFQ
VIEW
RFQ
951
In-stock
Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 97% No
UC3842BD1R2G
RFQ
VIEW
RFQ
2,109
In-stock
ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Active Cut Tape (CT) 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
UC3843BD1R2G
RFQ
VIEW
RFQ
2,408
In-stock
ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Active Cut Tape (CT) 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
UC3844BD1R2G
RFQ
VIEW
RFQ
2,259
In-stock
ON Semiconductor IC REG CTRLR PWM CM 8-SOIC - Active Cut Tape (CT) 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 ~ 36 V Frequency Control Positive 1 48% No
UC3843AD
RFQ
VIEW
RFQ
3,101
In-stock
Microsemi Corporation IC REG CTRLR BUCK/BOOST 14SOIC - Discontinued at Digi-Key Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3844D8TR
RFQ
VIEW
RFQ
1,692
In-stock
Texas Instruments IC REG CTRLR PWM CM 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
TL3843BDR-8
RFQ
VIEW
RFQ
2,997
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) 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, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843ADTR
RFQ
VIEW
RFQ
2,509
In-stock
Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3843ADR2
RFQ
VIEW
RFQ
1,614
In-stock
ON Semiconductor IC REG CTRLR BUCK 14SOIC - Obsolete Cut Tape (CT) 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
UC3842ADR2
RFQ
VIEW
RFQ
3,876
In-stock
ON Semiconductor IC REG CTRLR FLYBK ISO CM 14SOIC - Obsolete Cut Tape (CT) 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
UC3843D8TR
RFQ
VIEW
RFQ
1,534
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 97% No
UC3842AD8TR
RFQ
VIEW
RFQ
2,016
In-stock
Texas Instruments IC REG CTLR PWM CM 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3843AD8TR
RFQ
VIEW
RFQ
2,011
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC3844AD8TR
RFQ
VIEW
RFQ
3,790
In-stock
Texas Instruments IC REG CTRLR PWM CM 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3843DTR
RFQ
VIEW
RFQ
1,209
In-stock
Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 97% No
UC3842ADTR
RFQ
VIEW
RFQ
3,970
In-stock
Texas Instruments IC REG CTRLR PWM CM 14SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3844DTR
RFQ
VIEW
RFQ
1,152
In-stock
Texas Instruments IC REG CTRLR PWM CM 14-SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3842D8TR
RFQ
VIEW
RFQ
1,332
In-stock
Texas Instruments IC REG CTRLR PWM CM 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 97% No
TL3844DR-8
RFQ
VIEW
RFQ
1,913
In-stock
Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Active Cut Tape (CT) 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, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No