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Minimum Operating Temperature :
Packaging :
Number of Outputs :
89 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
NCP1256BSN65T1G
1+
$0.600
10+
$0.496
100+
$0.320
1000+
$0.256
3000+
$0.217
RFQ
2,989
In-stock
onsemi Switching Controllers NCP1256B 65KHZ SMD/SMT SOT-23-6 - 40 C + 125 C Reel 8.3 V to 20 V 500 mA 8 V to 14 V 65 kHz 83 % 1 Output Flyback
NCP12510ASN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
2,989
In-stock
onsemi Switching Controllers CURRENTMODE PWM CONTROLLER SMD/SMT SOT-23-6 - 40 C + 125 C Reel 8.3 V to 20 V 300 mA, 500 mA 8 V to 14 V 65 kHz 84 % 1 Output Flyback
NCP12510BSN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
3,000
In-stock
onsemi Switching Controllers CURRENTMODE PWM CONTROLLER SMD/SMT SOT-23-6 - 40 C + 125 C Reel 8.3 V to 20 V 300 mA, 500 mA 8 V to 14 V 65 kHz 84 % 1 Output Flyback
NCP1034DR2G
1+
$2.800
10+
$2.380
100+
$1.900
500+
$1.670
2500+
$1.290
RFQ
1,647
In-stock
onsemi Switching Controllers HV PWM BUCK CONTROLR SMD/SMT SOIC-16 - 40 C + 125 C Reel 12 V to 100 V 1 A   550 kHz   1 Output  
NCP1396ADR2G
1+
$1.580
10+
$1.350
100+
$1.040
500+
$0.913
2500+
$0.639
RFQ
21,010
In-stock
onsemi Switching Controllers RESONANT MODE CTRLR DIODE 3.3V SMD/SMT SOIC-16 - 40 C + 125 C Reel   300 uA 20 V        
NCP1397BDR2G
1+
$1.580
10+
$1.350
100+
$1.040
500+
$0.913
2500+
$0.639
RFQ
2,450
In-stock
onsemi Switching Controllers NCP1397B SMD/SMT SO-16 - 40 C + 125 C Reel 10.5 V 4 mA 300 mV 500 kHz 52 % 2 Output Half-Bridge
Default Photo
1+
$1.050
10+
$0.896
100+
$0.689
500+
$0.609
2500+
$0.426
RFQ
6,717
In-stock
onsemi Switching Controllers CURR MDE PWM CNTRLR FWD FLYBCK ... SMD/SMT SOIC-8 Narrow   + 125 C Reel       92 kHz to 550 kHz 80 % 1 Output Flyback, Forward
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
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      
NCP6151S52MNR2G
1+
$1.830
10+
$1.550
100+
$1.240
500+
$1.090
2500+
$0.838
RFQ
2,222
In-stock
onsemi Switching Controllers MULTIPHASE CONTROLLER SMD/SMT QFN-52 - 10 C + 125 C Reel 4.75 V to 5.25 V     200 kHz to 1 MHz 100 % 2 Output Buck
NCP1395BDR2G
1+
$1.680
10+
$1.430
100+
$1.140
500+
$0.998
2500+
$0.770
RFQ
2,316
In-stock
onsemi Switching Controllers PWM CONTROLLER SMD/SMT SOIC-16 - 40 C + 125 C Reel       50 kHz to 1 MHz 52 % 2 Output Push-Pull
NCP1562ADR2G
1+
$2.650
10+
$2.250
100+
$1.960
250+
$1.860
2500+
$1.330
RFQ
2,805
In-stock
onsemi Switching Controllers HI PERF RESET PWM CONTLR SMD/SMT SOIC-16 - 40 C + 125 C Reel   2000 mA, 1000 mA 20 V 1000 kHz 85 % 2 Output Flyback, Forward, Half-Bridge
NCV494BDR2G
1+
$1.480
10+
$1.260
100+
$0.968
500+
$0.856
2500+
$0.599
RFQ
2,241
In-stock
onsemi Switching Controllers Switchmode PWM SMD/SMT SOIC-16 - 40 C + 125 C Reel   500 mA   200 kHz 48 % 2 Output Push-Pull
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
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
NCP1203D100R2G
1+
$1.000
RFQ
3,398
In-stock
onsemi Switching Controllers 100KHz Current Mode SMPS PWM SMD/SMT SOIC-8 Narrow - 40 C + 125 C Reel   250 mA   103 kHz 80 % 1 Output 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  
NCP1339JDR2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,490
In-stock
onsemi Switching Controllers HIGH VOLTAGE QUASI RES SMD/SMT SOIC-14 - 40 C + 125 C Reel 10 V to 28 V 800 mA 12 V 25 kHz 10 % 1 Output Flyback
NCP1252ADR2G
GET PRICE
RFQ
27,110
In-stock
onsemi Switching Controllers CURR MDE PWM CNTRLR FWD FLYBCK ... SMD/SMT SOIC-8 Narrow   + 125 C Reel       92 kHz to 550 kHz 48 % 1 Output Flyback, Forward
NCP1271D65R2G
Per Unit
$0.830
RFQ
50,000
In-stock
onsemi Switching Controllers ANA PMW CONTROLLER SMD/SMT SOIC-7 - 40 C + 125 C Reel     1 V 65 kHz 86 %   Flyback
NCP1203D60R2G
1+
$1.010
10+
$0.860
100+
$0.661
500+
$0.584
2500+
$0.409
RFQ
2,976
In-stock
onsemi Switching Controllers 60KHz Current Mode SMPS PWM SMD/SMT SOIC-8 Narrow - 40 C + 125 C Reel   250 mA   65 kHz 80 % 1 Output Flyback
Default Photo
1+
$1.530
10+
$1.310
100+
$1.000
500+
$0.884
2500+
$0.619
RFQ
1,486
In-stock
onsemi Switching Controllers PWM CONTROLLER SMD/SMT SOIC-7 - 40 C + 125 C Reel   500 mA       1 Output  
NCP1236BD65R2G
1+
$0.830
10+
$0.700
100+
$0.538
500+
$0.476
2500+
$0.333
RFQ
2,340
In-stock
onsemi Switching Controllers BRWN AREC OCP OVP 65KHZ SMD/SMT SOIC-7 - 40 C + 125 C Reel   500 mA 13.5 V 65 kHz 85 % 1 Flyback
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        
NCP1234BD65R2G
1+
$1.050
10+
$0.896
100+
$0.689
500+
$0.609
2500+
$0.426
RFQ
1,577
In-stock
onsemi Switching Controllers Fixed Freq (I) Mode For FlyBk Conv SMD/SMT SOIC-7 - 40 C + 125 C Reel   500 mA   65 kHz 85 %    
NCP1216AD100R2G
1+
$1.210
10+
$1.040
100+
$0.793
500+
$0.701
2500+
$0.491
RFQ
1,935
In-stock
onsemi Switching Controllers Current Mode PWM w/50% Duty Cycle Max SMD/SMT SOIC-8 Narrow 0 C + 125 C Reel   500 mA   100 kHz 50 % 1 Flyback
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
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
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