ManufacturerPackagingSeriesPart StatusOutput IsolationInternal Switch(s)Voltage - BreakdownTopologyVoltage - Start UpVoltage - Supply (Vcc/Vdd)Duty CycleFrequency - SwitchingPower (Watts)Fault ProtectionControl FeaturesOperating TemperaturePackage / CaseSupplier Device PackageMounting Type
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Output Isolation
Internal Switch(s)
Voltage - Breakdown
Topology
Voltage - Start Up
Voltage - Supply ...
Duty Cycle
Frequency - Switching ...
Power (Watts)
Fault Protection
Control Features
Operating Temperature ...
Package / Case
Supplier Device Package ...
Mounting Type
NCP1351CPG
NCP1351CPG
99RXV-SL-WO7IC CTRLR PWM PROG CM OTP 8DIPTube-ObsoleteIsolatedNo-Flyback18V8.9 V ~ 28 V---Current Limiting, Over Load, Over Power, Short Circuit--25°C ~ 125°C TJ 8-DIP 0.300 , 7.62mm 8-PDIPThrough Hole
KA5L0380RYDTU
KA5L0380RYDTU
1000+0.953873
Increments of 1000
Leadtime
2-3 weeks		PX51-59J-8XIC FPS PWR SWITCH SMPS TO-220F-4TubeFPS™Not For New Designs-Yes800VFlyback, Forward15V9 V ~ 30 V77%50kHz-Current Limiting, Over Temperature, Over Voltage--40°C ~ 85°C TA TO-220-4 Full Pack Formed Leads TO-220F-4L Forming Through Hole
DO-0PW-BY9
DO-0PW-BY9
1+1.51961
10+1.36471
100+1.09696
500+0.901255
1000+0.746755
Increments of 1
Leadtime
2-3 weeks		QA54K-GWH-85IC OFFLINE CTLR PWM UVLO 8SOICCut Tape CT -ActiveIsolatedNo-Forward14.5V9 V ~ 18 V96%Up to 1MHz-Current LimitingFrequency Control-40°C ~ 105°C TA 8-SOIC 0.154 , 3.90mm Width 8-SOICSurface Mount
NCP1012ST130T3G
NCP1012ST130T3G
4000+0.480392
8000+0.456373
12000+0.439216
Increments of 4000
88W-ZEK2-BMKIC OFFLINE SWIT SMPS CM SOT223Tape & Reel TR -ActiveIsolatedYes700VFlyback-8.5 V ~ 10 V67%130kHz19WOver Load, Over Temperature, Over Voltage--40°C ~ 150°C TJ TO-261-4, TO-261AASOT-223Surface Mount
KA5H0380RTU
KA5H0380RTU
1+1.94118
10+1.74314
100+1.40118
500+1.15124
1000+0.953873
Increments of 1
Leadtime
2-3 weeks		DCY-AN9H-KAQIC SWIT PWM CM OVP UVLO HV TO220TubeFPS™Not For New Designs-Yes800VFlyback, Forward15V9 V ~ 30 V67%100kHz-Current Limiting, Over Temperature, Over Voltage--40°C ~ 85°C TA TO-220-4 Full PackTO-220F-4LThrough Hole
BU-YLBN-LH
BU-YLBN-LH
1+1.16667
10+1.04216
100+0.812941
500+0.671529
1000+0.530147
Increments of 1
Leadtime
2-3 weeks		FQ-QI4-AD0IC CTLR PWM CM OVP HV 8SOICCut Tape CT -ActiveIsolatedNo-Flyback12.8V7.6 V ~ 16 V74%100kHz-Over Load, Over Temperature, Short Circuit-0°C ~ 150°C TJ 8-SOIC 0.154 , 3.90mm Width 8-SOICSurface Mount
UCC3813N-4G4
UCC3813N-4G4
250+2.18737
Increments of 200
Leadtime
2-3 weeks		PE75B-XGX7-RHMIC REG CTRLR PWM CM 8DIPTube-ActiveNon-IsolatedYes-Boost, Buck, Flyback, Forward12.5V8.3 V ~ 12 V49%1MHz--Frequency Control-55°C ~ 150°C TJ 8-DIP 0.300 , 7.62mm 8-PDIP-
LNK584DG-TL
LNK584DG-TL
2500+0.423157
Increments of 2500
Leadtime
2-3 weeks		BSIY-0J41-KHIC OFFLINE SWITCH 3W 8SOICTape & Reel TR LinkZero™-AXActiveEitherYes700VFlyback--63%100kHz3WCurrent Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit--40°C ~ 150°C TJ 8-SOIC 0.154 , 3.90mm Width 7 leads8-SOSurface Mount
FS6X0420RJ
FS6X0420RJ
Leadtime
2-3 weeks		S649-UBP-X4IC SWIT PWM CM OVP UVLO HV D2PAKTubeFPS™ObsoleteIsolatedYes200VFlyback, Forward15V9 V ~ 35 V80%300kHz14WCurrent Limiting, Over Load, Over Temperature, Over Voltage--25°C ~ 85°C TA TO-263-7, D²Pak 6 Leads + Tab , TO-263CBD²PAK-6Surface Mount
TOP242FN
TOP242FN
250+1.76224
Increments of 250
Leadtime
2-3 weeks		BQJG-U6X-FWIC OFFLINE SWIT UVLO HV TO262TubeTOPSwitch®-GXActiveIsolatedYes700VFlyback--66.5%66kHz ~ 132kHz22WCurrent Limiting, Over Temperature, Over VoltageFrequency Control-40°C ~ 150°C TJ TO-262-7 Formed Leads , 6 LeadsTO-262-7CThrough Hole
YB-UV-LWD
YB-UV-LWD
Leadtime
2-3 weeks		FM-ADP-NZQIC CTRLR MOSFET 100KHZ 7DIPGWTape & Reel TR -ObsoleteIsolatedYes700VFlyback-8.5 V ~ 10 V67%100kHz19WOver Load, Over Temperature, Over Voltage--40°C ~ 150°C TJ 8-SMD 7 Leads , Gull Wing7-PDIP, GullwingSurface Mount
MIC38C44AYMM-TR
MIC38C44AYMM-TR
2500+1.45412
Increments of 2500
Leadtime
2-3 weeks		AZD-9HF-Q4IC REG CTRLR PWM CM 8MSOPTape & Reel TR -ActiveIsolatedYes-Boost, Buck, Flyback, Forward14.5V9 V ~ 20 V50%500kHz--Frequency Control-40°C ~ 150°C TJ 8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-MSOP-
UC2851NG4
UC2851NG4
40+20.3966
Increments of 20
Leadtime
2-3 weeks		RXC-Y6-AOGIC PWM BUCK BST FLYBCK CM 18DIPTube-Active-No-Boost, Buck, Flyback, Forward8V7.8 V ~ 32 V50%Up to 500kHz-Current Limiting, Over VoltageFrequency Control, Soft Start-40°C ~ 85°C TA 18-DIP 0.300 , 7.62mm -Through Hole
FKO-TIZ-QO
FKO-TIZ-QO
3000+0.212745
6000+0.19902
15000+0.185294
30000+0.175686
Increments of 3000
Leadtime
2-3 weeks		0N-OJ7V-AOAIC OFFLN CONV FLYBACK 6TSOPTape & Reel TR -ActiveIsolatedNo-Flyback18V8.9 V ~ 35 V80%65kHz-Over Power, Over Temperature, Over Voltage, Short Circuit--40°C ~ 125°C TJ SOT-23-6 Thin, TSOT-23-66-TSOPSurface Mount
STR-X6759B
STR-X6759B
500+7.54853
Increments of 500
Leadtime
2-3 weeks		IQ4-IY3-53IC REG SW QUASI RES TO-3PF-7BulkSTR-X6700ActiveIsolatedYes500VFlyback18.2V9.7 V ~ 35 V-19kHz ~ 25kHz-Current Limiting, Over Load, Over VoltageSoft Start-20°C ~ 125°C TA TO-3P-7 Fullpack, Formed LeadsTO-3PF-7Through Hole
TOP256LN
TOP256LN
288+1.66701
Increments of 288
Leadtime
2-3 weeks		TI-3N29-TPIC OFFLINE SWIT PROG OVP 7FESIPTubeTOPSwitch®-HXActiveIsolatedYes700VFlyback--78%66kHz, 132kHz88WCurrent Limiting, Over Temperature, Over Voltage--40°C ~ 150°C TJ 7-SIP, 6 Leads, Exposed Pad, Formed LeadseSIP-7FThrough Hole
FSQ211L
FSQ211L
Leadtime
2-3 weeks		U6-QFV-79IC SWIT PWM GREEN UVLO HV 8SOPTubeFPS™ObsoleteIsolatedYes650VFlyback9V7 V ~ 20 V67%67kHz-Current Limiting, Over Load, Over Temperature--25°C ~ 85°C TA 8-SMD, Gull Wing8-LSOPSurface Mount
TOP242G-TL
TOP242G-TL
Leadtime
2-3 weeks		RHB-1R5S-FQ6IC OFFLINE SWIT OVP UVLO HV 8SMDTape & Reel TR TOPSwitch®-GXObsoleteIsolatedYes700VFlyback--66.5%66kHz ~ 132kHz15WCurrent Limiting, Over Temperature, Over VoltageFrequency Control-40°C ~ 150°C TJ 8-SMD 7 Leads , Gull WingSMD-8BSurface Mount
NCP1215ASNT1
NCP1215ASNT1
Leadtime
2-3 weeks		RCSN-V9-37IC CTRLR CM UVLO 6TSOPTape & Reel TR -ObsoleteIsolatedNo-Flyback12.5V9 V ~ 18 V-----150°C TJ SOT-23-6 Thin, TSOT-23-66-TSOPSurface Mount
RT7736DGE
RT7736DGE
3000+0.217
6000+0.203
15000+0.189
30000+0.179196
Increments of 3000
Leadtime
2-3 weeks		R5B-AK4Z-W0AIC OFFLINE CTRLR PWMTape & Reel TR SmartJitter™ActiveIsolatedNo-Flyback14.5V12 V ~ 25 V75%65kHz-Current Limiting, Over Load, Over Voltage, Short Circuit--40°C ~ 85°C TA SOT-23-6SOT-23-6Surface Mount
LX1552CM
LX1552CM
44LT7X-PB-XJFIC REG CTRLR PWM CM 8-DIPTube-ObsoleteIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V96%500kHz-Current LimitingFrequency Control0°C ~ 70°C TA 8-DIP 0.300 , 7.62mm 8-DIP-
WJXX3 WB YOW
WJXX3 WB YOW
450+1.2
Increments of 450
Leadtime
2 3 weeks		P1-APOH-7VIC OFFLINE CTRLR PWM UVLO 8SOICTube ActiveIsolatedNo Forward14.5V9 V ~ 18 V48%Up to 1MHz Current LimitingFrequency Control 40°C ~ 105°C TA 8 SOIC 0.154 , 3.90mm Width 8 SOICSurface Mount
FT838R-BL-RT
FT838R-BL-RT
3000+0.136765
6000+0.127941
15000+0.119118
30000+0.112941
75000+0.110294
Increments of 3000
8989HI-OW-79IC OFFLINE CTRLR CC CV SOT23-5Tape & Reel TR -ActiveIsolatedNo-Flyback17.6V6.6 V ~ 30 V--18WCurrent Limiting, Open Circuit, Over Temperature, Over Voltage--40°C ~ 125°C TA SC-74A, SOT-753SOT-23-5Surface Mount
6JD-62Q3-5AM
6JD-62Q3-5AM
600+0.791667
Increments of 600
88CIDW-QV4B-IDIC REG CTRLR PWM CM 14SOICTube-ActiveIsolatedNo-Boost, Buck, Flyback, Forward16V10 V ~ 30 V97%Up to 500kHz-Current LimitingFrequency Control0°C ~ 70°C TA 14-SOIC 0.154 , 3.90mm Width 14-SOICSurface Mount
LNK624DG-TL
LNK624DG-TL
2500+0.61551
5000+0.584735
12500+0.570353
Increments of 2500
Leadtime
2-3 weeks		EZ-CXI-NLOIC OFFLINE SWIT OTP OCP CV 8SOPTape & Reel TR LinkSwitch®-CVActiveIsolatedYes725VFlyback--54%100kHz11WCurrent Limiting, Open Loop, Over Temperature, Short Circuit--40°C ~ 150°C TJ 8-SOIC 0.154 , 3.90mm Width 7 leadsSO-8CSurface Mount