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66 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
UC3845BDR2G
1+
$1.190
10+
$1.010
100+
$0.775
500+
$0.685
2500+
$0.479
RFQ
4,950
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-14 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
NCP1238BD65R2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,500
In-stock
onsemi Switching Controllers DSS AUTOR SOCP 65KHZ SMD/SMT SOIC-7 - 40 C + 125 C Reel 1000 mA   65 kHz 85 % 1 Output  
UC3843BVD1R2G
1+
$0.690
10+
$0.567
100+
$0.366
1000+
$0.293
2500+
$0.247
RFQ
3,659
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 40 C + 105 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC2842BD1R2G
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RFQ
41,480
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 25 C + 85 C Reel 1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3845BVD1R2G
1+
$0.690
10+
$0.567
100+
$0.366
1000+
$0.293
2500+
$0.247
RFQ
4,997
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-8 0 C + 105 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC3842BD1R2G
1+
$0.610
10+
$0.499
100+
$0.304
1000+
$0.235
2500+
$0.201
RFQ
3,232
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC2843BD1G
1+
$0.630
10+
$0.518
100+
$0.334
1000+
$0.268
RFQ
3,917
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 25 C + 85 C Tube 1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3842BDR2G
1+
$0.550
10+
$0.455
100+
$0.277
1000+
$0.214
2500+
$0.183
RFQ
4,903
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-14 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
Default Photo
1+
$0.990
10+
$0.840
100+
$0.646
500+
$0.571
2500+
$0.399
RFQ
2,833
In-stock
onsemi Switching Controllers ANA SMPS PWM CNTRLER SMD/SMT SOIC-8 Narrow - 40 C + 125 C Reel 1000 mA   500 kHz 96 % 1 Output Boost, Flyback
Default Photo
1+
$0.570
10+
$0.470
100+
$0.287
1000+
$0.222
2500+
$0.189
RFQ
4,482
In-stock
onsemi Switching Controllers BUCK CONTROLLER SMD/SMT SOIC-8 Narrow 0 C + 70 C Reel 1000 mA   317 kHz 80 % 1 Output Buck
UC3845BD1R2G
1+
$0.610
10+
$0.499
100+
$0.304
1000+
$0.235
2500+
$0.201
RFQ
3,463
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC3843BD1R2G
1+
$0.610
10+
$0.499
100+
$0.304
1000+
$0.235
2500+
$0.201
RFQ
4,869
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC2843BD1R2G
GET PRICE
RFQ
29,030
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 25 C + 85 C Reel 1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3842BNG
1+
$0.640
10+
$0.526
100+
$0.321
1000+
$0.248
RFQ
3,346
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Through Hole PDIP-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3843BNG
1+
$0.640
10+
$0.526
100+
$0.321
1000+
$0.248
RFQ
123,100
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Through Hole PDIP-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3843BD1G
1+
$0.560
10+
$0.457
100+
$0.279
1000+
$0.216
RFQ
3,737
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3844BD1R2G
1+
$0.610
10+
$0.499
100+
$0.304
1000+
$0.235
2500+
$0.201
RFQ
2,082
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC3845BD1G
1+
$0.540
10+
$0.446
100+
$0.272
1000+
$0.210
RFQ
2,153
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC2844BNG
1+
$0.630
10+
$0.519
100+
$0.335
1000+
$0.268
RFQ
805
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max Through Hole PDIP-8 - 25 C + 85 C Tube 1000 mA 4.95 V to 5.05 V 500 kHz 48 % 1 Output Boost, Flyback
UC2845BNG
1+
$0.630
10+
$0.519
100+
$0.335
1000+
$0.268
RFQ
1,054
In-stock
onsemi Switching Controllers ANA SMPS PWM CONTROLLER Through Hole PDIP-8 - 25 C + 85 C Tube 1000 mA   500 kHz 48 % 1 Output Boost, Flyback
UC3845BDG
1+
$0.650
10+
$0.537
100+
$0.328
1000+
$0.253
RFQ
2,155
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-14 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC2843BNG
1+
$0.630
10+
$0.519
100+
$0.335
1000+
$0.268
RFQ
1,807
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Through Hole PDIP-8 - 25 C + 85 C Tube 1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3844BDG
1+
$0.630
10+
$0.519
100+
$0.335
1000+
$0.268
RFQ
971
In-stock
onsemi Switching Controllers ANA SMPS PWM CNTRL SMD/SMT SOIC-14 0 C + 70 C Tube 1000 mA   500 kHz 48 % 1 Output Boost, Flyback
UC3843BVNG
1+
$0.700
10+
$0.578
100+
$0.373
1000+
$0.298
RFQ
2,014
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Through Hole PDIP-8 - 40 C + 105 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3844BNG
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RFQ
81,400
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max Through Hole PDIP-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC2843BDG
1+
$0.630
10+
$0.523
100+
$0.337
1000+
$0.270
RFQ
1,985
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-14 - 25 C + 85 C Tube 1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3845BVD1G
1+
$0.810
10+
$0.673
100+
$0.434
1000+
$0.347
RFQ
1,305
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC3842BD1G
1+
$0.600
10+
$0.493
100+
$0.318
1000+
$0.255
RFQ
2,000
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3844BD1G
1+
$0.620
10+
$0.512
100+
$0.330
1000+
$0.264
RFQ
1,987
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Tube 1000 mA 4.9 V to 5.1 V 500 kHz 48 % 1 Output Boost, Flyback
UC3843BDR2G
1+
$0.610
10+
$0.499
100+
$0.304
1000+
$0.235
2500+
$0.201
RFQ
2,060
In-stock
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-14 0 C + 70 C Reel 1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
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