View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline Switchers

PMIC - AC DC Converters, Offline Switchers

2,310 Products Found

Product list

1...32333435363738...47
Compare Image Part # Manufacturer Description Inventory ECAD Model RoHS Frequency - Switching Voltage - Supply (Vcc/Vdd) Output Isolation Topology Voltage - Start Up Duty Cycle Fault Protection Control Features Internal Switch(s) Base Product Number Package Series Operating Temperature Mounting Type Package / Case Supplier Device Package Voltage - Breakdown Power (Watts) Quantity
VIPER35LDTR VIPER35LDTR STMicroelectronics IC OFFLINE SWITCH FLYBACK 16SO In stock48530 pcs 136kHz 8.5V ~ 23.5V Isolated Flyback 14 V - Current Limiting, Over Temperature, Over Voltage, Short Circuit - Yes VIPER35 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO 800V 22 W
LNK6667V LNK6667V Power Integrations IC OFFLINE SWITCH FLYBACK 12EDIP In stock32740 pcs 120kHz ~ 136kHz - Isolated Flyback - 64% Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit - Yes LNK6667 Tube LinkSwitch™-HP -40°C ~ 150°C (TJ) Through Hole 12-SDIP (0.412', 10.46mm), 11 Leads, Exposed Pad eDIP-12 650V 41 W
AP3301K6TR-G1 AP3301K6TR-G1 Diodes Incorporated IC OFFLINE SWITCH FLYBACK SOT26 In stock139330 pcs 120kHz 10V ~ 25V Isolated Flyback 15.8 V - Current Limiting, Over Temperature, Over Voltage - No AP3301 Tape & Reel (TR) - -40°C ~ 85°C (TA) Surface Mount SOT-23-6 SOT-26 - -
AP3983CMTR-G1 AP3983CMTR-G1 Diodes Incorporated IC OFFLINE SWITCH FLYBACK 7SO In stock16340 pcs 65kHz 6.82V ~ 25V Isolated Flyback 15.5 V - Over Temperature, Over Voltage, Short Circuit - Yes AP3983 Tape & Reel (TR) - -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SO 650V 6 W
TNY275PG TNY275PG Power Integrations IC OFFLINE SWITCH FLYBACK 8DIP In stock54100 pcs 132kHz - Isolated Flyback - 65% Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit EN Yes TNY275 Tube TinySwitch®-III -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm), 7 Leads 8-PDIP-C 700V 15 W
NCP1247DD100R2G NCP1247DD100R2G onsemi IC OFFLINE SWITCH FLYBACK 7SOIC In stock6250 pcs 100kHz 8.9V ~ 28V Isolated Flyback 12 V 80% Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage - No NCP1247 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width), 7 Leads 7-SOIC - -
UCC3809P-2 UCC3809P-2 Texas Instruments IC OFFLINE SW MULT TOP 8VSSOP In stock25497 pcs 1MHz 8V ~ 19V Isolated Boost, Buck, Flyback, Forward 15 V 70% - Frequency Control, Soft Start No UCC3809 Tube - -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-VSSOP - -
MP173GJ-Z MP173GJ-Z Monolithic Power Systems Inc. IC OFFLIN CONV MULT TOP TSOT23-5 In stock71390 pcs - 5.5V ~ 5.7V Non-Isolated Boost, Buck, Buck-Boost, Flyback - - Open Loop, Over Load, Over Temperature, Short Circuit Soft Start No MP173 Tape & Reel (TR) - -40°C ~ 125°C (TJ) Surface Mount SOT-23-5 Thin, TSOT-23-5 TSOT-23-5 700V 4 W
NCP1252ADR2G NCP1252ADR2G onsemi IC OFFLINE SWITCH MULT TOP 8SOIC In stock80700 pcs Up to 500kHz 9V ~ 28V Isolated Flyback, Forward 10 V 48% Current Limiting Frequency Control, Soft Start No NCP1252 Tape & Reel (TR) - -25°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - -
SR10LG-G SR10LG-G Microchip Technology IC OFFLINE SWITCH SHUNT 8SOIC In stock51170 pcs 50Hz ~ 60Hz - Non-Isolated Shunt - - Current Limiting - Yes SR10 Tape & Reel (TR) - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
TOP252MN TOP252MN Power Integrations IC OFFLINE SW FLYBACK 10CSDIP In stock17020 pcs 66kHz - Isolated Flyback - 78% Current Limiting, Over Temperature, Over Voltage - Yes TOP252 Tube TOPSwitch®-HX -40°C ~ 150°C (TJ) Through Hole 10-SDIP (0.300', 7.62mm), 9 Leads SDIP-10C 700V 15 W
STR-A6059H STR-A6059H Sanken IC OFFLINE SWITCH FLYBACK 8DIP In stock19504 pcs 100kHz 8.1V ~ 32V Isolated Flyback 15.3 V 83% Current Limiting, Over Load, Over Temperature, Over Voltage - Yes STR-A6059 Tube STR-A6000 -20°C ~ 125°C (TA) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads 8-DIP 650V 30 W
UCC28742DBVT UCC28742DBVT Texas Instruments IC OFFLINE SW FLYBACK SOT23-6 In stock39710 pcs 80kHz 9V ~ 35V Isolated Flyback 21.6 V 99% Current Limiting, Over Voltage, Short Circuit - No UCC28742 Tape & Reel (TR) - -40°C ~ 125°C Surface Mount SOT-23-6 SOT-23-6 - -
VIPER122LSTR VIPER122LSTR STMicroelectronics IC OFFLINE SW MULT TOP 10SSOP In stock87510 pcs 60kHz 11.5V ~ 23.5V Either Buck, Buck-Boost, Flyback 13 V 80% Current Limiting, Short Circuit - Yes VIPER122 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount 10-SOP (0.154", 3.90mm Width) 10-SSOP 730V 11 W
NCP1126BP65G NCP1126BP65G onsemi IC OFFLINE SWITCH FLYBACK 7DIP In stock12200 pcs 65kHz 8.5V ~ 35V Isolated Flyback 17 V 80% Current Limiting, Over Temperature, Over Voltage, Short Circuit - Yes NCP1126 Tube - -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm), 7 Leads 7-PDIP 650V 32 W
INN2603K INN2603K Power Integrations IC OFFLINE SWITCH FLYBACK 16ESOP In stock3780 pcs 100kHz - Isolated Flyback - 60% Current Limiting, Over Temperature, Over Voltage - Yes INN2603 Tube InnoSwitch™-EP -40°C ~ 105°C (TA) Surface Mount 16-PowerSOIC (0.350", 8.89mm Width), 15 Leads eSOP-R16B 725V 24 W
TOP249YN TOP249YN Power Integrations IC OFFLINE SW FLYBACK TO220-7C In stock15193 pcs 66kHz ~ 132kHz - Isolated Flyback - 66.8% Current Limiting, Over Temperature, Over Voltage Frequency Control Yes TOP249 Tube TOPSwitch®-GX -40°C ~ 150°C (TJ) Through Hole TO-220-7 Formed Leads, 6 Leads TO-220-7C 700V 250 W
TOP242PN TOP242PN Power Integrations IC OFFLINE SWITCH FLYBACK 8DIP In stock31867 pcs 66kHz ~ 132kHz - Isolated Flyback - 66.5% Current Limiting, Over Temperature, Over Voltage Frequency Control Yes TOP242 Tube TOPSwitch®-GX -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm), 7 Leads 8-PDIP-B 700V 15 W
HFC0300HS-LF-Z HFC0300HS-LF-Z Monolithic Power Systems Inc. IC OFFLINE SWITCH FLYBACK 8SOIC In stock31531 pcs - 8.2V ~ 20V Isolated Flyback 11.7 V - Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control No HFC0300 Tape & Reel (TR) - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width), 7 Leads 8-SOIC-7A 700V -
LNK500P LNK500P Power Integrations IC OFFLINE SWITCH FLYBACK 8DIP In stock8930 pcs 30kHz ~ 42kHz - Isolated Flyback - 77% Current Limiting, Open Loop, Over Temperature, Short Circuit - Yes LNK500 Bulk LinkSwitch® -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm), 7 Leads 8-PDIP-B 700V 5.5 W
LNK3205D-TL LNK3205D-TL Power Integrations IC OFFLINE SWITCH MULT TOP 8SO In stock82590 pcs 66kHz - Non-Isolated Buck, Buck-Boost, Flyback - 69% Current Limiting, Over Temperature, Over Voltage, Short Circuit - Yes LNK3205 Tape & Reel (TR) LinkSwitch™-TN2 -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width), 7 Leads SO-8C 725V -
FAN6754AMLMY FAN6754AMLMY Fairchild Semiconductor FAN6754 - SWITCHING CONTROLLER, In stock50540 pcs - - - - - - - - - FAN6754 Bulk * - - - - - -
AP3772HCK6TR-GA-2 AP3772HCK6TR-GA-2 Diodes Incorporated IC OFFLINE SW FLYBACK SOT23-6 In stock6740 pcs - 3.5V ~ 30V Isolated Flyback 15.5 V - Open Circuit, Over Voltage, Short Circuit - No AP3772 Tape & Reel (TR) - -40°C ~ 85°C (TA) Surface Mount SOT-23-6 SOT-23-6 - -
LNK6427K LNK6427K Power Integrations IC OFFLINE SWITCH FLYBACK 12ESOP In stock12000 pcs Up to 85kHz - Isolated Flyback - 55% Current Limiting, Open Loop, Over Temperature, Short Circuit - Yes LNK6427 Tube LinkSwitch™-3 -40°C ~ 150°C (TJ) Surface Mount 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad 12-ESOP 725V 9 W
TEA1553T/N1,518 TEA1553T/N1,518 NXP USA Inc. IC OFFLINE SWITCH FLYBACK 16SO In stock14240 pcs 25kHz ~ 125kHz 8.7V ~ 20V Isolated Flyback 11 V - Current Limiting, Over Power, Over Temperature, Over Voltage - No TEA1553 Tape & Reel (TR) GreenChip™ II -20°C ~ 145°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO 650V 250 W
LT1243MJ8 LT1243MJ8 Analog Devices Inc. IC OFFLINE SWITCH BUCK 8CERDIP In stock12420 pcs Up to 500kHz 7V ~ 25V Isolated Buck 16 V 96% - Frequency Control No LT1243 Tube - -55°C ~ 125°C (TJ) Through Hole 8-CDIP (0.300', 7.62mm) 8-CERDIP - -
MAX5974AETE+ MAX5974AETE+ Analog Devices Inc./Maxim Integrated IC OFFLINE SWITCH FWD 16TQFN In stock12580 pcs 100kHz ~ 600kHz 7V ~ 26V Isolated Forward 16 V 80% Current Limiting, Over Temperature, Short Circuit EN, Frequency Control, Soft Start, Sync No MAX5974 Strip - -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad 16-TQFN (3x3) - -
NCP1399AADR2G NCP1399AADR2G onsemi IC OFFLINE SW HALF-BRDG 16SOIC In stock26736 pcs 20kHz ~ 750kHz 9.5V ~ 20V Isolated Half-Bridge 15.8 V 50% Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit - No NCP1399 Tape & Reel (TR) NCP1399 -40°C ~ 125°C (TJ) Surface Mount 16-SOIC (0.154', 3.90mm Width), 14 Leads 16-SOIC - -
LNK306P LNK306P Power Integrations IC OFFLINE SWITCH MULT TOP 8DIP In stock8310 pcs 66kHz - Non-Isolated Buck, Buck-Boost, Flyback - 69% Current Limiting, Open Loop, Over Temperature, Short Circuit - Yes LNK306 Bulk LinkSwitch®-TN -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm), 7 Leads 8-PDIP-B 700V -
TOP258PN TOP258PN Power Integrations IC OFFLINE SWITCH FLYBACK 8DIP In stock25580 pcs 66kHz - Isolated Flyback - 78% Current Limiting, Over Temperature, Over Voltage - Yes TOP258 Tube TOPSwitch®-HX -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads 8-PDIP-C 700V 48 W
AP3125AKTR-G1 AP3125AKTR-G1 Diodes Incorporated IC OFFLINE SWITCH FLYBACK SOT26 In stock142570 pcs 65kHz 10V ~ 25V Isolated Flyback 15.8 V 75% Current Limiting, Over Load, Over Temperature, Over Voltage - No AP3125 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount SOT-23-6 SOT-26 - -
LNK586DG LNK586DG Power Integrations IC OFFLINE SWITCH FLYBACK 8SO In stock8270 pcs 100kHz - Either Flyback - 63% Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit - Yes LNK586 Tube LinkZero™-AX -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width), 7 Leads SO-8C 700V 6 W
TOP223G TOP223G Power Integrations IC OFFLINE SWITCH MULT TOP 8SMD In stock6250 pcs 100kHz - Isolated Boost, Buck, Flyback, Forward - 67% Current Limiting, Over Temperature - Yes TOP223 Tube TOPSwitch®-II -40°C ~ 150°C (TJ) Surface Mount 8-SMD, Gull Wing 8-SMD 700V 25 W
TOP245R-TL TOP245R-TL Power Integrations IC OFFLINE SWITCH FLYBACK TO263 In stock19299 pcs 66kHz ~ 132kHz - Isolated Flyback - 66.5% Current Limiting, Over Temperature, Over Voltage Frequency Control Yes TOP245 Tape & Reel (TR) TOPSwitch®-GX -40°C ~ 150°C (TJ) Surface Mount TO-263-7, D²Pak (6 Leads + Tab), TO-263CB TO-263-7C 700V 57 W
NCP1205P2 NCP1205P2 onsemi IC OFFLINE SWITCH FLYBACK 14DIP In stock15950 pcs 90kHz ~ 125kHz 8V ~ 30V Isolated Flyback - - Current Limiting, Over Voltage, Short Circuit - No NCP1205 Tube - -25°C ~ 125°C (TJ) Through Hole 14-DIP (0.300', 7.62mm) 14-PDIP - -
UCC2808AD-1 UCC2808AD-1 Texas Instruments IC OFFLINE SWITCH MULT TOP 8SOIC In stock27974 pcs 1MHz 8.3V ~ 15V Isolated Full-Bridge, Half-Bridge, Push-Pull 12.5 V 49% - Frequency Control No UCC2808 Tube - -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
UCC2804N UCC2804N Texas Instruments IC OFFLINE SWITCH MULT TOP 8DIP In stock5790 pcs Up to 1MHz 8.3V ~ 12V - Boost, Flyback, Forward 12.5 V 49% Current Limiting Frequency Control No UCC2804 Tube - -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300', 7.62mm) 8-PDIP - -
TOP214YN TOP214YN Power Integrations IC OFFLINE SW MULT TOP TO220-3 In stock6700 pcs 100kHz - Isolated Boost, Buck, Flyback, Forward - 67% Current Limiting, Over Temperature - Yes TOP214 Tube TOPSwitch® -40°C ~ 150°C (TJ) Through Hole TO-220-3 TO-220-3 700V 125 W
NCP1215ASNT1G NCP1215ASNT1G onsemi IC OFFLINE SWITCH FLYBACK 6TSOP In stock3930 pcs - 9V ~ 18V Isolated Flyback 12.5 V - - - No NCP1215 Tape & Reel (TR) - 150°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 6-TSOP - -
TOP260YN TOP260YN Power Integrations IC OFFLINE SW FLYBACK TO220-7C In stock12207 pcs 66kHz - Isolated Flyback - 78% Current Limiting, Over Temperature, Over Voltage - Yes TOP260 Tube TOPSwitch®-HX -40°C ~ 150°C (TJ) Through Hole TO-220-7 Formed Leads, 6 Leads TO-220-7C 700V 275 W
FSQ311 FSQ311 Fairchild Semiconductor IC OFFLINE SWITCH FLYBACK 8DIP In stock101600 pcs - 8V ~ 20V Isolated Flyback 12 V - Current Limiting, Over Load, Over Temperature, Over Voltage Sync Yes FSQ311 Tube - -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-DIP 650V 12 W
FAN7602BM FAN7602BM onsemi IC OFFLINE SWITCH FLYBACK 8SOIC In stock12330 pcs 65kHz 8V ~ 20V Isolated Flyback 12 V 75% Over Load, Over Voltage - No FAN7602 Tube - -25°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - 48 W
FSQ0365RL FSQ0365RL Fairchild Semiconductor IC OFFLINE SWITCH FLYBACK 8LSOP In stock17940 pcs 55kHz ~ 67kHz 8V ~ 20V Isolated Flyback 12 V - Current Limiting, Over Load, Over Temperature, Over Voltage Sync Yes FSQ0365 Tube FPS™ -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V 25 W
INN2125K INN2125K Power Integrations IC OFFLINE SW MULT TOP 16ESOP In stock10620 pcs 100kHz - Isolated Flyback, Secondary Side SR - 60% Over Temperature, Over Voltage - Yes INN2125 Tube InnoSwitch™-CE -40°C ~ 105°C (TA) Surface Mount 16-PowerSOIC (0.350', 8.89mm Width), 15 Leads eSOP-R16B 650V 20 W
ICE2AS01 ICE2AS01 Infineon Technologies IC OFFLINE SWITCH FLYBACK 8DIP In stock17290 pcs 100kHz 8.5V ~ 21V Isolated Flyback 13.5 V 72% Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage Soft Start No ICE2AS01 Tube - -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm) PG-DIP-8 - -
TOP256EG TOP256EG Power Integrations IC OFFLINE SWITCH FLYBACK 7ESIP In stock35924 pcs 66kHz, 132kHz - Isolated Flyback - 78% Current Limiting, Over Temperature, Over Voltage - Yes TOP256 Tube TOPSwitch®-HX -40°C ~ 150°C (TJ) Through Hole 7-SSIP, 6 Leads, Exposed Pad, Formed Leads eSIP-7C 700V 119 W
UCC2809PW-1 UCC2809PW-1 Texas Instruments IC OFFLINE SW MULT TOP 8TSSOP In stock11302 pcs 1MHz 8V ~ 19V Isolated Boost, Flyback, Forward 10 V 70% - Frequency Control, Soft Start No UCC2809 Tube - -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP (0.173', 4.40mm Width) 8-TSSOP - -
UCC3808ADTR-1 UCC3808ADTR-1 Texas Instruments IC OFFLINE SWITCH MULT TOP 8SOIC In stock20330 pcs 1MHz 8.3V ~ 15V Isolated Boost, Buck, Half-Bridge, Push-Pull 12.5 V 49% - Frequency Control - UCC3808 Tape & Reel (TR) - -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
MIC38C42ABM MIC38C42ABM Microchip Technology IC OFFLINE SWITCH MULT TOP 8SOIC In stock16660 pcs 500kHz 9V ~ 20V Isolated Boost, Buck, Flyback, Forward 14.5 V 96% - Frequency Control Yes MIC38C42 Bulk - -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
TNY266PG TNY266PG Power Integrations IC OFFLINE SWITCH FLYBACK 8DIP In stock19067 pcs 132kHz - Isolated Flyback - 65% Current Limiting, Open Loop, Over Temperature, Short Circuit EN Yes TNY266 Tube TinySwitch®-II -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm), 7 Leads 8-PDIP-B 700V 15 W
1...32333435363738...47
0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB