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Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusOutput IsolationInternal Switch(s)Voltage - BreakdownTopologyVoltage - Start UpVoltage - Supply (Vcc/Vdd)Duty CycleFrequency - SwitchingFault ProtectionControl FeaturesOperating TemperaturePackage / CaseSupplier Device PackageMounting Type
NCP1239DD100R2G

Mfr Part No.

NCP1239DD100R2G

Internal Code

1805-748-9592942		 onsemi
NCP1239D 100KHZ
8171 Available
  • 1 : $0.41237
  • 10 : $0.37488
  • 100 : $0.34393
  • 500 : $0.31844
  • 1000 : $0.29761
  • 3000 : $0.28077
Unit Price: $0.41237
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Flyback 12 V 8.8V ~ 35V 80% 100kHz Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit Soft Start 150°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP1239DD100R2G
NCP1239DD100R2G

1805-748-9592942 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 8171
1 : $0.41237
NCP1239ND65R2G

Mfr Part No.

NCP1239ND65R2G

Internal Code

1805-748-9592955		 onsemi
IC OFFLINE SWITCH FLYBACK 7SOIC
6897 Available
  • 1 : $0.36338
  • 10 : $0.33034
  • 100 : $0.30307
  • 500 : $0.28062
  • 1000 : $0.26226
  • 3000 : $0.24742
Unit Price: $0.36338
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Flyback 12 V 8.8V ~ 35V 80% 65kHz Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP1239ND65R2G
NCP1239ND65R2G

1805-748-9592955 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 6897
1 : $0.36338
NCP1239RD65R2G

Mfr Part No.

NCP1239RD65R2G

Internal Code

1805-748-9592958		 onsemi
NCP1239R 65KHZ
11843 Available
  • 1 : $0.34431
  • 10 : $0.31301
  • 100 : $0.28717
  • 500 : $0.2659
  • 1000 : $0.2485
  • 3000 : $0.23443
Unit Price: $0.34431
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Flyback 12 V 8.8V ~ 35V 80% 65kHz Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit Soft Start 150°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP1239RD65R2G
NCP1239RD65R2G

1805-748-9592958 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 11843
1 : $0.34431
NCP1239VDR2

Mfr Part No.

NCP1239VDR2

Internal Code

1805-748-9592959		 onsemi
IC OFFLINE SWITCH FWD 16SOIC
Get a Quote -
- Tape & Reel (TR) Obsolete Isolated No - Forward 16.4 V 11.2V ~ 36V 80% Up to 250kHz Current Limiting, Over Load Frequency Control, Sync 0°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width) 16-SOIC Surface Mount
NCP1239VDR2
NCP1239VDR2

1805-748-9592959 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
NCP12400BAHAB0DR2G

Mfr Part No.

NCP12400BAHAB0DR2G

Internal Code

1805-748-9592960		 onsemi
IC OFFLINE SWITCH FLYBACK 7SOIC
12939 Available
  • 1 : $0.6454
  • 10 : $0.58671
  • 100 : $0.53828
  • 500 : $0.4984
  • 1000 : $0.46579
  • 3000 : $0.43943
Unit Price: $0.6454
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Obsolete Isolated No - Flyback 12 V 10.5V ~ 28V 80% 65kHz Over Load, Over Power, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP12400BAHAB0DR2G
NCP12400BAHAB0DR2G

1805-748-9592960 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 12939
1 : $0.6454
NCP12400BBHAB0DR2G

Mfr Part No.

NCP12400BBHAB0DR2G

Internal Code

1805-748-9592967		 onsemi
FIXED FREQUENCY CURRENT MODE CON
9129 Available
  • 1 : $0.4845
  • 10 : $0.44046
  • 100 : $0.40409
  • 500 : $0.37416
  • 1000 : $0.34968
  • 3000 : $0.32988
Unit Price: $0.4845
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Last Time Buy Isolated No - Flyback 12 V 8.9V ~ 28V 80% 65kHz Over Load, Over Power, Over Temperature, Over Voltage Soft Start -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP12400BBHAB0DR2G
NCP12400BBHAB0DR2G

1805-748-9592967 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 9129
1 : $0.4845
NCP12400CBBAB0DR2G

Mfr Part No.

NCP12400CBBAB0DR2G

Internal Code

1805-748-9592970		 onsemi
IC OFFLINE SWITCH FLYBACK 7SOIC
17595 Available
  • 1 : $0.40525
  • 10 : $0.3684
  • 100 : $0.33799
  • 500 : $0.31296
  • 1000 : $0.29248
  • 3000 : $0.27592
Unit Price: $0.40525
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Flyback 12 V 9.5V ~ 28V 80% 65kHz Over Load, Over Power, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP12400CBBAB0DR2G
NCP12400CBBAB0DR2G

1805-748-9592970 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 17595
1 : $0.40525
NCP1240AD100R2G

Mfr Part No.

NCP1240AD100R2G

Internal Code

1805-748-9592976		 onsemi
IC OFFLINE SWITCH FLYBACK 7SOIC
26079 Available
  • 1 : $0.52023
  • 10 : $0.47293
  • 100 : $0.43388
  • 500 : $0.40174
  • 1000 : $0.37547
  • 3000 : $0.35421
Unit Price: $0.52023
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Flyback 12 V 9.3V ~ 28V 80% 100kHz Over Load, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP1240AD100R2G
NCP1240AD100R2G

1805-748-9592976 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 26079
1 : $0.52023
NCP1399AMDR2G

Mfr Part No.

NCP1399AMDR2G

Internal Code

1805-748-9593304		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
10036 Available
  • 1 : $0.87467
  • 10 : $0.79516
  • 100 : $0.72951
  • 500 : $0.67547
  • 1000 : $0.63128
  • 3000 : $0.59554
Unit Price: $0.87467
Minimum: 1 Multiple: 1
 NCP1399 Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Half-Bridge 12 V 9.5V ~ 20V 50% 20kHz ~ 750kHz Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) 16-SOIC (0.154", 3.90mm Width), 14 Leads 16-SOIC Surface Mount
NCP1399AMDR2G
NCP1399AMDR2G

1805-748-9593304 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 14 Leads
Inventory: 10036
1 : $0.87467
NCP1399ATDR2G

Mfr Part No.

NCP1399ATDR2G

Internal Code

1805-748-9593309		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
6629 Available
  • 1 : $0.87467
  • 10 : $0.79516
  • 100 : $0.72951
  • 500 : $0.67547
  • 1000 : $0.63128
  • 3000 : $0.59554
Unit Price: $0.87467
Minimum: 1 Multiple: 1
 NCP1399 Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Half-Bridge 15.8 V 9.5V ~ 20V 50% 20kHz ~ 750kHz Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit - -55°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width), 14 Leads 16-SOIC Surface Mount
NCP1399ATDR2G
NCP1399ATDR2G

1805-748-9593309 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 14 Leads
Inventory: 6629
1 : $0.87467
NCP13992AFDR2G

Mfr Part No.

NCP13992AFDR2G

Internal Code

1805-748-9593278		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
10488 Available
  • 1 : $0.91194
  • 10 : $0.82903
  • 100 : $0.76058
  • 500 : $0.70424
  • 1000 : $0.65817
  • 3000 : $0.62091
Unit Price: $0.91194
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Half-Bridge 9 V 9.5V ~ 20V 50% 20kHz ~ 750kHz Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start, Sync -50°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width), 14 Leads 16-SOIC Surface Mount
NCP13992AFDR2G
NCP13992AFDR2G

1805-748-9593278 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 14 Leads
Inventory: 10488
1 : $0.91194
NCP13992AEDR2G

Mfr Part No.

NCP13992AEDR2G

Internal Code

1805-748-9593277		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
7460 Available
  • 1 : $0.91194
  • 10 : $0.82903
  • 100 : $0.76058
  • 500 : $0.70424
  • 1000 : $0.65817
  • 3000 : $0.62091
Unit Price: $0.91194
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Half-Bridge 9 V 9.5V ~ 20V 50% 20kHz ~ 750kHz Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start, Sync -50°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width), 14 Leads 16-SOIC Surface Mount
NCP13992AEDR2G
NCP13992AEDR2G

1805-748-9593277 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 14 Leads
Inventory: 7460
1 : $0.91194
NCP13992ACDR2G

Mfr Part No.

NCP13992ACDR2G

Internal Code

1805-748-9593275		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
29668 Available
  • 1 : $0.89926
  • 10 : $0.81752
  • 100 : $0.75002
  • 500 : $0.69446
  • 1000 : $0.64903
  • 3000 : $0.61229
Unit Price: $0.89926
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Half-Bridge 9 V 7.5V ~ 10V 50% 20kHz ~ 750kHz Over Current, Over/Under Voltage, Short Circuit EN, Frequency Control, Soft Start, Sync -50°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width), 14 Leads 16-SOIC Surface Mount
NCP13992ACDR2G
NCP13992ACDR2G

1805-748-9593275 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 14 Leads
Inventory: 29668
1 : $0.89926
NCP1398CDR2G

Mfr Part No.

NCP1398CDR2G

Internal Code

1805-748-9593272		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
11285 Available
  • 1 : $1.06711
  • 10 : $0.9701
  • 100 : $0.89
  • 500 : $0.82408
  • 1000 : $0.77016
  • 3000 : $0.72657
Unit Price: $1.06711
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Obsolete Isolated No - Half-Bridge 10.5 V 9.5V ~ 20V 50% 50kHz ~ 750kHz Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width), 15 Leads 16-SOIC Surface Mount
NCP1398CDR2G
NCP1398CDR2G

1805-748-9593272 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 15 Leads
Inventory: 11285
1 : $1.06711
NCP1396ADR2G

Mfr Part No.

NCP1396ADR2G

Internal Code

1805-748-9593266		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
19455 Available
  • 1 : $0.69309
  • 10 : $0.63009
  • 100 : $0.57806
  • 500 : $0.53524
  • 1000 : $0.50022
  • 3000 : $0.47191
Unit Price: $0.69309
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Isolated No - Half-Bridge 13.4 V 9.5V ~ 20V 50% 50kHz ~ 500kHz Over Temperature Frequency Control, Soft Start -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width), 15 Leads 16-SOIC Surface Mount
NCP1396ADR2G
NCP1396ADR2G

1805-748-9593266 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width), 15 Leads
Inventory: 19455
1 : $0.69309
NCP1395BDR2G

Mfr Part No.

NCP1395BDR2G

Internal Code

1805-748-9593263		 onsemi
IC OFFLINE SW HALF-BRDG 16SOIC
28805 Available
  • 1 : $1.75896
  • 10 : $1.59906
  • 100 : $1.46702
  • 500 : $1.35836
  • 1000 : $1.26949
  • 3000 : $1.19764
Unit Price: $1.75896
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Obsolete Isolated No - Half-Bridge 13.3 V 9.3V ~ 20V 50% 50kHz ~ 1MHz Over Temperature, Over Voltage Frequency Control, Soft Start -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width) 16-SOIC Surface Mount
NCP1395BDR2G
NCP1395BDR2G

1805-748-9593263 onsemi
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width)
Inventory: 28805
1 : $1.75896
NCP1377PG

Mfr Part No.

NCP1377PG

Internal Code

1805-748-9593234		 onsemi
IC OFFLINE SWITCH FLYBACK 7DIP
39373 Available
  • 1 : $0.80699
  • 10 : $0.73362
  • 100 : $0.67305
  • 500 : $0.62319
  • 1000 : $0.58242
  • 3000 : $0.54946
Unit Price: $0.80699
Minimum: 1 Multiple: 1
 - Tube Obsolete Isolated No - Flyback 12.5 V 7.5V ~ 18V - Up to 100kHz Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-DIP (0.300", 7.62mm), 7 Leads 7-PDIP Through Hole
NCP1377PG
NCP1377PG

1805-748-9593234 onsemi
RoHS :
Package: 8-DIP (0.300", 7.62mm), 7 Leads
Inventory: 39373
1 : $0.80699
NCP1377DR2G

Mfr Part No.

NCP1377DR2G

Internal Code

1805-748-9593232		 onsemi
IC OFFLINE SWITCH FLYBACK 8SOIC
24226 Available
  • 1 : $1.31712
  • 10 : $1.19738
  • 100 : $1.09851
  • 500 : $1.01714
  • 1000 : $0.9506
  • 3000 : $0.89679
Unit Price: $1.31712
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Obsolete Isolated No - Flyback 12.5 V 7.5V ~ 18V - Up to 100kHz Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
NCP1377DR2G
NCP1377DR2G

1805-748-9593232 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 24226
1 : $1.31712
NCP1377D1R2G

Mfr Part No.

NCP1377D1R2G

Internal Code

1805-748-9593230		 onsemi
IC OFFLINE SWITCH FLYBACK 7SOIC
11120 Available
 -
- Tape & Reel (TR) Cut Tape (CT) Obsolete Isolated No - Flyback 12.5 V 7.5V ~ 18V - Up to 100kHz Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Surface Mount
NCP1377D1R2G
NCP1377D1R2G

1805-748-9593230 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width), 7 Leads
Inventory: 11120
1 : -
NCP1377BDR2

Mfr Part No.

NCP1377BDR2

Internal Code

1805-748-9593226		 onsemi
IC OFFLINE SWITCH FLYBACK 8SOIC
Get a Quote -
- Tape & Reel (TR) Obsolete Isolated No - Flyback 12.5 V 7.5V ~ 18V - Up to 300kHz Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC Surface Mount
NCP1377BDR2
NCP1377BDR2

1805-748-9593226 onsemi
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -