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38 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
NCP1246BD065R2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,414
In-stock
onsemi Switching Controllers FIXED FREQ (65KHZ) CURREN SMD/SMT SOIC-7     Reel       65 kHz 80 % 1 Output Flyback
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
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  
NCP1288BD65R2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,460
In-stock
onsemi Switching Controllers NODSS AUTOR SOCP 65KHZ SMD/SMT SOIC-7 - 40 C   Reel       65 kHz      
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
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
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 %    
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  
NCP1217AD65R2G
1+
$0.980
10+
$0.831
100+
$0.638
500+
$0.564
2500+
$0.395
RFQ
1,953
In-stock
onsemi Switching Controllers Current Mode PWM w/50% Duty Cycle Max SMD/SMT SOIC-8 Narrow   + 150 C Reel   500 mA   65 kHz 46.5 % 1 Output Flyback
NCP1234AD65R2G
1+
$1.000
RFQ
23,500
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 %    
NCP1236AD65R2G
1+
$0.830
10+
$0.700
100+
$0.538
500+
$0.476
2500+
$0.333
RFQ
2,234
In-stock
onsemi Switching Controllers BRWN LATCH OCP OVP 65KHZ SMD/SMT SOIC-7 - 40 C + 125 C Reel   500 mA   65 kHz 85 % 1 Output  
NCP1250BSN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
1,085
In-stock
onsemi Switching Controllers ACDC SWITCH OCP AUTO SMD/SMT TSOP-6 - 40 C + 125 C Reel   300 mA   65 kHz 84 % 1 Output  
NCP1203P60G
1+
$1.100
10+
$0.938
100+
$0.721
500+
$0.637
RFQ
743
In-stock
onsemi Switching Controllers 60KHz Current Mode SMPS PWM Through Hole PDIP-8 - 40 C + 125 C Tube   250 mA   65 kHz 80 % 1 Output Flyback
NCP1251BSN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
1,466
In-stock
onsemi Switching Controllers OCP AUTO OVP VCC LATCH SMD/SMT TSOP-6 - 40 C + 125 C Reel   300 mA   65 kHz 84 % 1 Output  
NCP1271P65G
1+
$0.920
10+
$0.757
100+
$0.489
1000+
$0.391
RFQ
1,747
In-stock
onsemi Switching Controllers ANA PMW CONTROLLER Through Hole PDIP-7 - 40 C + 150 C Tube   800 mA - 0.3 V to + 20 V 65 kHz 80 % 1 Output Flyback
NCP1253BSN65T1G
1+
$0.560
10+
$0.465
100+
$0.300
1000+
$0.240
3000+
$0.203
RFQ
21,200
In-stock
onsemi Switching Controllers Current Mode PWM Offline Controller SMD/SMT TSOP-6   + 150 C Reel 18 V     65 kHz 84 % 1 Output Flyback
NCP1251ASN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
89,500
In-stock
onsemi Switching Controllers OCP OVP VCC LATCH SMD/SMT TSOP-6 - 40 C + 125 C Reel   300 mA   65 kHz 84 % 1 Flyback
NCP1253ASN65T1G
1+
$0.560
10+
$0.465
100+
$0.300
1000+
$0.240
3000+
$0.203
RFQ
2,492
In-stock
onsemi Switching Controllers Current Mode PWM Offline Controller SMD/SMT TSOP-6   + 150 C Reel 18 V     65 kHz 84 % 1 Output Flyback
NCP1230D165R2G
1+
$1.050
10+
$0.896
100+
$0.689
500+
$0.609
2500+
$0.426
RFQ
490
In-stock
onsemi Switching Controllers ANA PWM CURRENT MODE CONT SMD/SMT SOIC-7 - 40 C + 125 C Reel   500 mA   65 kHz 85 % 1 Flyback
NCP1250ASN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
2,725
In-stock
onsemi Switching Controllers ACDC SWITCH OCP LATCH SMD/SMT TSOP-6 - 40 C + 125 C Reel   300 mA   65 kHz 84 % 1 Output  
Default Photo
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
RFQ
900
In-stock
onsemi Switching Controllers Enhanced Current Mode PWM Through Hole PDIP-7   + 150 C Tube   500 mA   65 kHz 74 % 1 Output Flyback
Default Photo
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
RFQ
680
In-stock
onsemi Switching Controllers Current Mode PWM w/50% Duty Cycle Max Through Hole PDIP-7 0 C + 125 C Tube   500 mA   65 kHz 50 % 1 Output  
NCP1251CSN65T1G
1+
$0.610
10+
$0.506
100+
$0.309
1000+
$0.239
3000+
$0.203
RFQ
595
In-stock
onsemi Switching Controllers PWM Cntlr Crnt Mode SMD/SMT TSOP-6 - 40 C + 125 C Reel 18 V   12 V 65 kHz 80 % 1 Output Divider
NCP1237BD65R2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,477
In-stock
onsemi Switching Controllers DSS AUTOR DOCP 65KHZ SMD/SMT SOIC-7 - 40 C + 125 C Reel   1000 mA   65 kHz 85 % 1 Output  
NCP1246AD065R2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,284
In-stock
onsemi Switching Controllers FIXED FREQ (65KHZ) CURREN SMD/SMT SOIC-7     Reel       65 kHz 80 %    
NCP1237AD65R2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
2,496
In-stock
onsemi Switching Controllers DSS LATCH DOCP 65KHZ SMD/SMT SOIC-7 - 40 C + 125 C Reel   1000 mA   65 kHz 85 % 1 Output  
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