Switching Controllers USB-PD WITH 2 SWITCH BUCK
onsemi NCP81231MNTXG
NCP81231MNTXG
onsemi
1:
¥352.1
47,595 In Stock
NRND
Mouser Part # 863-NCP81231MNTXG
NRND
onsemi
Switching Controllers USB-PD WITH 2 SWITCH BUCK
47,595 In Stock
1
¥352.1
10
¥260.8
25
¥237.5
100
¥212.6
2,500
¥176.1
5,000
View
250
¥201
500
¥199.3
1,000
¥184.4
5,000
¥174.4
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck
1 Output
150 kHz to 1.2 MHz
100 %
5 V
97 mA
- 40 C
+ 100 C
SMD/SMT
QFN-32
Reel, Cut Tape, MouseReel
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS
NCP13992AEDR2G
onsemi
1:
¥345.5
2,118 In Stock
NRND
Mouser Part # 863-NCP13992AEDR2G
NRND
onsemi
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS
2,118 In Stock
1
¥345.5
10
¥255.8
25
¥232.5
100
¥207.6
250
View
2,500
¥165.8
250
¥196
500
¥189.4
1,000
¥174.4
2,500
¥165.8
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Half Bridge
1 Output
20 kHz to 750 kHz
50 %
15.8 V
1 A
- 55 C
+ 150 C
SMD/SMT
SOIC-16
Reel, Cut Tape, MouseReel
Switching Controllers SEC SIDE SYNC RECT DRV
+1 image
NCP4304AMNTWG
onsemi
1:
¥267.4
4,394 In Stock
NRND
Mouser Part # 863-NCP4304AMNTWG
NRND
onsemi
Switching Controllers SEC SIDE SYNC RECT DRV
4,394 In Stock
1
¥267.4
10
¥196
25
¥177.7
100
¥157.5
250
View
4,000
¥123.1
250
¥148.2
500
¥142.3
1,000
¥141.4
2,000
¥129.4
4,000
¥123.1
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Flyback, Forward, Half Bridge
1 Output
500 kHz
50 %
4.5 V
5 A
- 40 C
+ 125 C
SMD/SMT
DFN-8
Reel, Cut Tape, MouseReel
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS
NCP13992ABDR2G
onsemi
1:
¥343.8
2,353 In Stock
NRND
Mouser Part # 863-NCP13992ABDR2G
NRND
onsemi
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS
2,353 In Stock
1
¥343.8
10
¥254.1
25
¥230.9
100
¥206
2,500
¥172.7
5,000
View
250
¥194.3
500
¥186
1,000
¥174.4
5,000
¥169.4
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Half Bridge
20 kHz to 750 kHz
8.9 V
1.65 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-16
Reel, Cut Tape, MouseReel
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Ma
+3 images
UC2845BDR2G
onsemi
1:
¥157.8
11,812 In Stock
NRND
Mouser Part # 863-UC2845BDR2G
NRND
onsemi
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Ma
11,812 In Stock
Alternative Packaging
1
¥157.8
10
¥112.9
25
¥101.8
100
¥89.5
2,500
¥89.5
Buy
Min.: 1 Mult.: 1
Max.: 160
Reel :2,500
Details
Boost, Flyback
1 Output
500 kHz
48 %
4.95 V to 5.05 V
1 A
- 25 C
+ 85 C
SMD/SMT
SOIC-14
Reel, Cut Tape, MouseReel
Switching Controllers ANA PWM CONTROLLER
NCP1219AD65R2G
onsemi
1:
¥249.2
3,121 In Stock
NRND
Mouser Part # 863-NCP1219AD65R2G
NRND
onsemi
Switching Controllers ANA PWM CONTROLLER
3,121 In Stock
1
¥249.2
10
¥182.7
25
¥164.8
100
¥146.3
250
View
2,500
¥119.4
250
¥137.4
500
¥135.7
1,000
¥122.4
2,500
¥119.4
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Flyback
1 Output
65 kHz
80 %
- 300 mV to 20 V
800 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-7
Reel, Cut Tape, MouseReel
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
UC3843BD1G
onsemi
1:
¥111.3
27,615 In Stock
NRND
Mouser Part # 863-UC3843BD1G
NRND
onsemi
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
27,615 In Stock
Alternative Packaging
1
¥111.3
10
¥78.4
25
¥61.6
98
¥57.3
294
¥55.6
Buy
Min.: 1 Mult.: 1
Max.: 294
Details
Boost, Flyback, Forward
1 Output
500 kHz
96 %
4.9 V to 5.1 V
1 A
0 C
+ 70 C
SMD/SMT
SOIC-8
Tube
Switching Controllers NCP81278T WITH SUV
NCP81278DMNTXG
onsemi
1:
¥181
3,756 In Stock
End of Life
Mouser Part # 863-NCP81278DMNTXG
End of Life
onsemi
Switching Controllers NCP81278T WITH SUV
3,756 In Stock
1
¥181
10
¥130.6
25
¥118.1
100
¥104.1
250
View
4,000
¥87.5
250
¥97.7
500
¥94.7
1,000
¥94.2
2,000
¥88.5
4,000
¥87.5
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Buck
1 Output
200 kHz to 800 kHz
2 V
2 mA
- 40 C
+ 100 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers ADVANCED SYNCHRONOUS RECTIFIER CONTROLLER FOR LLC RESONANT CONVERTER
+2 images
NCP4318ALFPDR2G
onsemi
1:
¥232.5
4 In Stock
2,500 Expected 2/19/2027
Mouser Part # 863-NCP4318ALFPDR2G
onsemi
Switching Controllers ADVANCED SYNCHRONOUS RECTIFIER CONTROLLER FOR LLC RESONANT CONVERTER
4 In Stock
2,500 Expected 2/19/2027
1
¥232.5
10
¥167.8
25
¥151.8
100
¥136
1,000
¥118.3
2,500
¥108.5
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck
2 Output
22 kHz
6 V
4.5 A
- 40 C
+ 125 C
SMD/SMT
SOIC-8
Reel, Cut Tape
Switching Controllers ADVANCED SYNCHRONOUS RECTIFIER CONTROLLER FOR LLC RESONANT CONVERTER
onsemi NCP4318ALSDR2G
NCP4318ALSDR2G
onsemi
1:
¥207.6
2,497 In Stock
Mouser Part # 863-NCP4318ALSDR2G
onsemi
Switching Controllers ADVANCED SYNCHRONOUS RECTIFIER CONTROLLER FOR LLC RESONANT CONVERTER
2,497 In Stock
1
¥207.6
10
¥151
25
¥136.5
100
¥120.9
250
View
2,500
¥95
250
¥113.3
500
¥108.8
1,000
¥99.3
2,500
¥95
Buy
Min.: 1 Mult.: 1
Reel :2,500
1 Output
22 kHz to 500 kHz
10.5 V
4.5 A
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape
Switching Controllers HV SWITCHER FOR LOW
NCP1060BD060R2G
onsemi
1:
¥209.3
110 In Stock
2,500 Expected 12/15/2026
Mouser Part # 863-NCP1060BD060R2G
onsemi
Switching Controllers HV SWITCHER FOR LOW
110 In Stock
2,500 Expected 12/15/2026
1
¥209.3
10
¥151.3
25
¥136.9
100
¥121.1
1,000
¥104.6
2,500
¥96.3
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck, Flyback
1 Output
60 kHz
72 %
9 V
8 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-10
Reel, Cut Tape, MouseReel
Switching Controllers High Volt Switcher Low Pwr SMPS
NCP10672BD100R2G
onsemi
1:
¥214.3
1,667 In Stock
Mouser Part # 863-NCP10672BD100R2G
onsemi
Switching Controllers High Volt Switcher Low Pwr SMPS
1,667 In Stock
1
¥214.3
10
¥155
25
¥140.2
100
¥124.1
2,500
¥95.2
5,000
View
250
¥116.3
500
¥111.6
1,000
¥109.6
5,000
¥93.5
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck, Flyback
1 Output
100 kHz
72 %
9 V
8 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-8
Reel, Cut Tape, MouseReel
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS
NCP1399AIDR2G
onsemi
1:
¥333.9
141 In Stock
Mouser Part # 863-NCP1399AIDR2G
onsemi
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS
141 In Stock
1
¥333.9
10
¥250.8
25
¥224.2
100
¥199.3
250
View
2,500
¥164.1
250
¥187.7
1,000
¥181
2,500
¥164.1
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Half Bridge
1 Output
20 kHz to 750 kHz
50 %
6 V
1.2 mA
- 55 C
+ 150 C
SMD/SMT
SOIC-16-14
Reel, Cut Tape, MouseReel
Switching Controllers HV SWITCHER FOR LOW
NCP1060BD100R2G
onsemi
1:
¥204.3
18 In Stock
Mouser Part # 863-NCP1060BD100R2G
onsemi
Switching Controllers HV SWITCHER FOR LOW
18 In Stock
1
¥204.3
10
¥147.3
25
¥130.7
100
¥115.4
250
View
2,500
¥93.7
250
¥108.3
500
¥107
1,000
¥101.7
2,500
¥93.7
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck, Flyback
1 Output
100 kHz
72 %
9 V
8 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-10
Reel, Cut Tape, MouseReel
Switching Controllers ANA PWM CONTROLLER
NCP1219BD65R2G
onsemi
1:
¥257.5
189 In Stock
5,000 On Order
Mouser Part # 863-NCP1219BD65R2G
onsemi
Switching Controllers ANA PWM CONTROLLER
189 In Stock
5,000 On Order
View Dates
On Order:
2,500 Expected 11/3/2026
2,500 Expected 11/10/2026
Factory Lead-Time:
33 Weeks
1
¥257.5
10
¥191
25
¥171.1
100
¥151.2
250
View
2,500
¥126.1
250
¥141.8
500
¥136.4
1,000
¥134.7
2,500
¥126.1
Buy
Min.: 1 Mult.: 1
Max.: 2,500
Reel :2,500
Details
Flyback
1 Output
65 kHz
85 %
- 300 mV to 20 V
800 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-7
Reel, Cut Tape, MouseReel
Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER
onsemi NCP1342ENDCEAD1R2G
NCP1342ENDCEAD1R2G
onsemi
1:
¥207.6
2,390 In Stock
Mouser Part # 863-P1342ENDCEAD1R2G
onsemi
Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER
2,390 In Stock
1
¥207.6
10
¥151
25
¥135.9
100
¥120.3
2,500
¥96.3
5,000
View
250
¥112.8
500
¥108.1
1,000
¥99.3
5,000
¥94.5
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Flyback
1 Output
25 kHz
12 V
800 mA
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape
Switching Controllers ANA PWM CONTROLLER
onsemi NCP1219AD100R2G
NCP1219AD100R2G
onsemi
1:
¥207.6
5,388 In Stock
Mouser Part # 863-NCP1219AD100R2G
onsemi
Switching Controllers ANA PWM CONTROLLER
5,388 In Stock
1
¥207.6
10
¥151
25
¥136.7
100
¥120.9
2,500
¥93.3
5,000
View
250
¥113.4
500
¥108.8
1,000
¥99.3
5,000
¥93
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
1 Output
65 kHz to 100 kHz
800 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-7
Reel, Cut Tape, MouseReel
Switching Controllers NCP1239E 65KHZ
NCP1239ED65R2G
onsemi
1:
¥154.5
2,500 In Stock
Mouser Part # 863-NCP1239ED65R2G
onsemi
Switching Controllers NCP1239E 65KHZ
2,500 In Stock
1
¥154.5
10
¥110.1
25
¥99.3
100
¥87.4
2,500
¥68.6
5,000
View
250
¥81.6
500
¥78.2
1,000
¥73.6
5,000
¥67.8
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Flyback
1 Output
65 kHz
84 %
13.5 V
500 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-7
Reel, Cut Tape, MouseReel
Switching Controllers INDUSTRIAL TEMP RANGE I
NCP81243MNTXG
onsemi
1:
¥524.9
2,103 In Stock
Mouser Part # 863-NCP81243MNTXG
onsemi
Switching Controllers INDUSTRIAL TEMP RANGE I
2,103 In Stock
1
¥524.9
10
¥393.7
25
¥360.4
100
¥325.6
2,500
¥269.1
5,000
View
250
¥307.3
500
¥302.3
1,000
¥279
5,000
¥264.1
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck
2 Output
300 kHz to 1.4 MHz
100 %
3.5 V
800 uA
- 40 C
+ 100 C
SMD/SMT
QFN-52
Reel, Cut Tape, MouseReel
Switching Controllers HV SWITCHER FOR LOW
NCP1063AD060R2G
onsemi
1:
¥215.9
1,225 In Stock
Mouser Part # 863-NCP1063AD060R2G
onsemi
Switching Controllers HV SWITCHER FOR LOW
1,225 In Stock
1
¥215.9
10
¥156.1
25
¥141.5
100
¥125.2
2,500
¥101.7
5,000
View
250
¥117.4
500
¥112.8
1,000
¥103
5,000
¥96.5
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck, Flyback
1 Output
100 kHz
72 %
9 V
8 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-16
Reel, Cut Tape, MouseReel
Switching Controllers CVpsrPWMcontr forPFC SmartLightLEDdriving
FL7740MX
onsemi
1:
¥204.3
2,389 In Stock
Mouser Part # 512-FL7740MX
onsemi
Switching Controllers CVpsrPWMcontr forPFC SmartLightLEDdriving
2,389 In Stock
1
¥204.3
10
¥150.3
25
¥133.7
100
¥120.1
2,500
¥95.7
5,000
View
250
¥112.8
500
¥108.3
1,000
¥98.8
5,000
¥93
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Flyback
1 Output
65 kHz
17.8 V
180 mA, 385 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-10
Reel, Cut Tape, MouseReel
Switching Controllers PWM CONTROLLER
+3 images
UC2842BDR2G
onsemi
1:
¥157.8
2,379 In Stock
Mouser Part # 863-UC2842BDR2G
onsemi
Switching Controllers PWM CONTROLLER
2,379 In Stock
Alternative Packaging
1
¥157.8
10
¥112.9
25
¥92.7
100
¥84.7
2,500
¥84.7
Buy
Min.: 1 Mult.: 1
Max.: 160
Reel :2,500
Details
Boost, Flyback, Forward
1 Output
500 kHz
96 %
4.95 V to 5.05 V
1 A
- 25 C
+ 85 C
SMD/SMT
SOIC-14
Reel, Cut Tape, MouseReel
Switching Controllers NCP1239D 65KHZ
NCP1239DD65R2G
onsemi
1:
¥154.5
2,432 In Stock
Mouser Part # 863-NCP1239DD65R2G
onsemi
Switching Controllers NCP1239D 65KHZ
2,432 In Stock
1
¥154.5
10
¥110.1
25
¥99.3
100
¥87.4
2,500
¥70.1
5,000
View
250
¥81.6
500
¥78.2
1,000
¥73.6
5,000
¥68.3
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Flyback
1 Output
65 kHz
84 %
13.5 V
500 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-7
Reel, Cut Tape, MouseReel
Switching Controllers CURRENTMODE PWM CONTROLLER
+1 image
NCP12510ASN65T1G
onsemi
1:
¥91.4
2,913 In Stock
Mouser Part # 863-NCP12510ASN65T1G
onsemi
Switching Controllers CURRENTMODE PWM CONTROLLER
2,913 In Stock
1
¥91.4
10
¥70.4
25
¥63.8
100
¥55.6
3,000
¥43
6,000
View
250
¥51.7
500
¥49.3
1,000
¥46
6,000
¥42.4
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Flyback
1 Output
65 kHz
84 %
12 V
500 mA
- 40 C
+ 125 C
SMD/SMT
SOT-23-6
Reel, Cut Tape, MouseReel
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma
+3 images
UC3843BDR2G
onsemi
1:
¥119.6
2,319 In Stock
Mouser Part # 863-UC3843BDR2G
onsemi
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma
2,319 In Stock
Alternative Packaging
1
¥119.6
10
¥85.4
25
¥76.4
100
¥63.3
2,500
¥63.3
Buy
Min.: 1 Mult.: 1
Max.: 220
Reel :2,500
Details
Boost, Flyback, Forward
1 Output
500 kHz
96 %
4.9 V to 5.1 V
1 A
0 C
+ 70 C
SMD/SMT
SOIC-14
Reel, Cut Tape, MouseReel
Japan