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Minimum Operating Temperature :
Number of Outputs :
69 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Input Voltage Output Current Output Voltage Switching Frequency Duty Cycle - Max Number of Outputs Topology
NCP1380BDR2G
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
2500+
$0.466
RFQ
3,562
In-stock
onsemi Switching Controllers QUASI-RES CUR MODE CONTRL SMD/SMT SOIC-8 - 40 C + 125 C Reel 17 V         1 Output Resonant
NCP4304ADR2G
1+
$1.380
10+
$1.180
100+
$0.904
500+
$0.799
2500+
$0.559
RFQ
3,812
In-stock
onsemi Switching Controllers SEC SIDE SYNC RECT DRV SMD/SMT SOIC-8     Reel 9.9 V     500 kHz   1 Output Flyback, Forward, Half-Bridge Resonant
NCP3020ADR2G
1+
$0.990
10+
$0.840
100+
$0.646
500+
$0.571
2500+
$0.399
RFQ
4,053
In-stock
onsemi Switching Controllers SYNC PWM CNTRL SMD/SMT SOIC-8 - 40 C + 125 C Reel   10 A 3.3 V 300 kHz      
NCP1379DR2G
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
2500+
$0.466
RFQ
4,960
In-stock
onsemi Switching Controllers QUASI-RES CUR MODE CONTRL SMD/SMT SOIC-8 - 40 C + 125 C Reel       65 kHz 6.7 %   Quasi-Resonant
CS5124XDR8G
1+
$3.100
10+
$2.640
100+
$2.290
250+
$2.170
2500+
$1.560
RFQ
1,126
In-stock
onsemi Switching Controllers Hi Performance Current Mode PWM SMD/SMT SOIC-8 - 40 C + 135 C Reel   200 mA - 0.3 V to + 20 V 440 kHz   1 Output Flyback, Forward
NCP3020BDR2G
1+
$0.990
10+
$0.840
100+
$0.646
500+
$0.571
2500+
$0.399
RFQ
5,987
In-stock
onsemi Switching Controllers SYNC PWM CNTRL SMD/SMT SOIC-8 - 40 C + 140 C Reel   5.9 mA to 7.8 mA       1 Output  
NCP1380DDR2G
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
2500+
$0.466
RFQ
431,300
In-stock
onsemi Switching Controllers QUASI-RES CUR MODE CONTRL SMD/SMT SOIC-8 - 40 C + 125 C Reel   4 mA 15.5 V     1 Output Quasi-Resonant
NCV887001D1R2G
1+
$2.430
10+
$2.070
100+
$1.650
500+
$1.450
2500+
$1.120
RFQ
2,397
In-stock
onsemi Switching Controllers Auto Grade Non-Sync Boost Controller SMD/SMT SOIC-8 - 40 C + 150 C Reel 3.2 V to 40 V 100 uA 2.5 V 100 kHz 93 % 1 Output Boost
Default Photo
1+
$1.380
10+
$1.180
100+
$0.904
500+
$0.799
2500+
$0.559
RFQ
2,480
In-stock
onsemi Switching Controllers SEC SIDE SYNC RECT DRV SMD/SMT SOIC-8 - 40 C + 150 C Reel   2.5 A 24 V 500 kHz   1 Output  
NCV887801D1R2G
1+
$2.650
10+
$2.250
100+
$1.800
500+
$1.580
2500+
$1.220
RFQ
3,385
In-stock
onsemi Switching Controllers BOOST W/ EN AND STATUS SMD/SMT SOIC-8 - 40 C + 150 C Reel 12 V 600 mA 2.5 V 450 kHz 85 % 1 Output Boost
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
GET PRICE
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
NCS1002DR2G
1+
$0.510
10+
$0.388
100+
$0.210
1000+
$0.158
2500+
$0.136
RFQ
6,251
In-stock
onsemi Switching Controllers ANA DUAL OP AMP/VOLT REF SMD/SMT SOIC-8   + 125 C Reel - 0.3 V to + 36 V   36 V        
NCP1255AD65R2G
1+
$0.830
10+
$0.700
100+
$0.538
500+
$0.476
2500+
$0.333
RFQ
2,455
In-stock
onsemi Switching Controllers I-Mode PWM Cntlr SMD/SMT SOIC-8 - 40 C + 125 C Reel       65 kHz 80 % 1 Output  
NCP1217AD100R2G
1+
$1.270
10+
$1.080
100+
$0.828
500+
$0.732
2500+
$0.513
RFQ
1,497
In-stock
onsemi Switching Controllers Current Mode PWM w/50% Duty Cycle Max SMD/SMT SOIC-8 0 C + 125 C Reel   500 mA   100 kHz 50 % 1 Flyback
NCP1380ADR2G
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
2500+
$0.466
RFQ
2,091
In-stock
onsemi Switching Controllers QUASI-RES CUR MODE CONTRL SMD/SMT SOIC-8 - 40 C + 125 C Reel 28 V         1 Output Quasi-Resonant
NCP1216AD133R2G
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
2500+
$0.466
RFQ
2,398
In-stock
onsemi Switching Controllers Current Mode PWM w/50% Duty Cycle Max SMD/SMT SOIC-8 0 C + 125 C Reel   500 mA   133 kHz 50 % 1 Flyback
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
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
NCP4304BDR2G
1+
$1.380
10+
$1.180
100+
$0.904
500+
$0.799
2500+
$0.559
RFQ
1,026
In-stock
onsemi Switching Controllers SEC SIDE SYNC RECT DRV SMD/SMT SOIC-8 - 40 C + 125 C Reel 30 V 5 A 4.5 V 500 kHz 50 % 1 Output Flyback, Forward, Half-Bridge Resonant
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
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