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  7. Switching Controllers
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33 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Output Current Output Voltage Switching Frequency Duty Cycle - Max Number of Outputs Topology
UC2844AD
UC2844AD
1+
$1.610
10+
$1.380
100+
$1.060
500+
$0.937
RFQ
6,781
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 - 40 C + 125 C Tube 1 A 4.95 V to 5.05 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC3842DTR
UC3842DTR
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
2,497
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Reel 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3844DTR
UC3844DTR
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
2,154
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Reel 1 A   450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC2843ADTR
UC2843ADTR
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
2500+
$0.565
RFQ
1,416
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Reel 1 A   450 kHz 100 % 1 Output Boost, Flyback, Forward
UC2845DTR
UC2845DTR
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
2,142
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Reel 1 A   450 kHz 50 % 1 Output Boost, Flyback, Forward
UC2844DTR
UC2844DTR
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
2500+
$0.565
RFQ
1,945
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Reel 1 A   450 kHz 50 % 1 Output Boost, Flyback, Forward
UC3845ADTR
UC3845ADTR
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
2,315
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Reel 1 A 4.90 V to 5.10 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC2842ADTR
UC2842ADTR
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
2500+
$0.565
RFQ
1,852
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Reel 1 A   450 kHz 100 % 1 Output Boost, Flyback, Forward
UC3845DTR
UC3845DTR
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
2,209
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Reel 1 A 4.90 V to 5.10 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC2844AQDR
UC2844AQDR
1+
$1.280
10+
$1.090
100+
$0.841
500+
$0.743
2500+
$0.520
RFQ
2,467
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 125 C Reel 1 A 4.95 V to 5.05 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC3845AD
UC3845AD
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
749
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A 4.90 V to 5.10 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC3844D
UC3844D
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
287
In-stock
 Texas instruments Switching Controllers Crnt-Mode PWM Cntrlr SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC3843D
UC3843D
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
386
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3845ADTRG4
UC3845ADTRG4
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
2,500
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Reel 1 A 4.90 V to 5.10 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC3842D
UC3842D
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
285
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3843AD
UC3843AD
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
622
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC2845D
UC2845D
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
328
In-stock
 Texas instruments Switching Controllers Current Mode PWM SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A 5 V 450 kHz 50 % 1 Output Boost, Flyback, Forward
UC2843D
UC2843D
1+
$1.610
10+
$1.380
100+
$1.060
500+
$0.937
RFQ
255
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A   450 kHz 100 % 1 Output Boost, Flyback, Forward
UC3844AD
UC3844AD
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
893
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
UC2843AD
UC2843AD
1+
$1.610
10+
$1.380
100+
$1.060
500+
$0.937
RFQ
308
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A 4.95 V to 5.05 V 450 kHz 100 % 1 Output Boost, Flyback, Forward
UC2844D
UC2844D
1+
$1.610
10+
$1.380
100+
$1.060
500+
$0.937
RFQ
517
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A   450 kHz 50 % 1 Output Boost, Flyback, Forward
UC2842AD
UC2842AD
1+
$1.610
10+
$1.380
100+
$1.060
500+
$0.937
RFQ
399
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A   450 kHz 100 % 1 Output Boost, Flyback, Forward
UC2842D
UC2842D
1+
$1.610
10+
$1.380
100+
$1.060
500+
$0.937
RFQ
519
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A   450 kHz 100 % 1 Output Boost, Flyback, Forward
UC2843DTR
UC2843DTR
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
2500+
$0.565
RFQ
546
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 - 40 C + 85 C Reel 1 A   450 kHz 100 % 1 Output Boost, Flyback, Forward
UC2845AD
UC2845AD
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
837
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 - 40 C + 85 C Tube 1 A 4.95 V to 5.05 V 450 kHz 50 % 1 Output Boost, Flyback, Forward
UC3843ADTR
UC3843ADTR
1+
$1.170
10+
$0.990
100+
$0.768
500+
$0.678
2500+
$0.475
RFQ
905
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Reel 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3843DG4
UC3843DG4
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
610
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3843ADG4
UC3843ADG4
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
598
In-stock
 Texas instruments Switching Controllers Current-Mode PWM Controller SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3842AD
UC3842AD
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
210
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A   450 kHz 100 % 1 Output Buck, Boost, Flyback, Forward
UC3845D
UC3845D
1+
$1.390
10+
$1.190
100+
$0.914
500+
$0.808
RFQ
231
In-stock
 Texas instruments Switching Controllers Current Mode SMD/SMT SOIC-14 0 C + 70 C Tube 1 A 4.90 V to 5.10 V 450 kHz 50 % 1 Output Buck, Boost, Flyback, Forward
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