About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

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

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline Switchers

PMIC - AC DC Converters, Offline Switchers

2,310 Products Found

Product list

1...28293031323334...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
NCP1015AP100G NCP1015AP100G onsemi IC OFFLINE SWITCH FLYBACK 7DIP In stock13710 pcs 100kHz 8.5V ~ 10V Isolated Flyback - 67% Over Temperature, Short Circuit - Yes NCP1015 Tube - -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads 7-PDIP 700V 19 W
TNY289KG-TL TNY289KG-TL Power Integrations IC OFFLINE SWITCH FLYBACK 12ESOP In stock45328 pcs 124kHz ~ 140kHz - Isolated Flyback - 67% Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit EN Yes TNY289 Tape & Reel (TR) TinySwitch®-4 -40°C ~ 150°C (TJ) Surface Mount 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad 12-ESOP 725V 25 W
TOP242R-TL TOP242R-TL Power Integrations IC OFFLINE SWITCH FLYBACK TO263 In stock31094 pcs 66kHz ~ 132kHz - Isolated Flyback - 66.5% Current Limiting, Over Temperature, Over Voltage Frequency Control Yes TOP242 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 22 W
FSDH321 FSDH321 Fairchild Semiconductor IC OFFLINE SWITCH FLYBACK 8DIP In stock17420 pcs 100kHz 8V ~ 20V Isolated Flyback 12 V 67% Current Limiting, Over Load, Over Temperature, Over Voltage - Yes FSDH321 Tube FPS™ -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-MDIP 650V 17 W
LT1242IN8#PBF LT1242IN8#PBF Analog Devices Inc. IC OFFLINE SWITCH BUCK 8DIP In stock6495 pcs Up to 500kHz 10V ~ 25V Isolated Buck 16 V 96% - Frequency Control No LT1242 Tube - -40°C ~ 100°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP - -
UCC3809PW-2 UCC3809PW-2 Texas Instruments IC OFFLINE SW MULT TOP 8TSSOP In stock18482 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 (0.173", 4.40mm Width) 8-TSSOP - -
MAX5974AETE+T MAX5974AETE+T Analog Devices Inc./Maxim Integrated IC OFFLINE SWITCH FWD 16TQFN In stock25223 pcs 100kHz ~ 600kHz 7V ~ 26V Isolated Forward 16 V 80% Current Limiting, Over Temperature, Short Circuit EN, Frequency Control, Soft Start, Sync No MAX5974 Tape & Reel (TR) - -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad 16-TQFN (3x3) - -
KA5M0265RTU KA5M0265RTU onsemi IC OFFLINE SW MULT TOP TO220F In stock8790 pcs 67kHz 8.8V ~ 30V - Flyback, Forward 15 V 77% Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start Yes KA5M0265 Tube FPS™ -25°C ~ 85°C (TA) Through Hole TO-220-4 Full Pack TO-220F-4L 650V -
UCC28700DBVR UCC28700DBVR Texas Instruments IC OFFLINE SW FLYBACK SOT23-6 In stock69050 pcs 1kHz ~ 130kHz 9V ~ 35V Isolated Flyback 21 V - Current Limiting, Over Voltage - No UCC28700 Tape & Reel (TR) - -20°C ~ 125°C (TJ) Surface Mount SOT-23-6 SOT-23-6 - -
NCP1246BD100R2G NCP1246BD100R2G onsemi IC OFFLINE SWITCH FLYBACK 7SOIC In stock65360 pcs 100kHz 8.9V ~ 28V Isolated Flyback 12 V 80% Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage - No NCP1246 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width), 7 Leads 7-SOIC - -
NCP1054ST136T3G NCP1054ST136T3G onsemi IC OFFLINE SWITCH FLYBACK SOT223 In stock8250 pcs 136kHz 7.5V ~ 10V Isolated Flyback 8.5 V 77% Current Limiting, Open Loop, Over Load, Over Temperature - Yes NCP1054 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount TO-261-4, TO-261AA SOT-223 (TO-261) 700V 40 W
HF900GS-Z HF900GS-Z Monolithic Power Systems Inc. IC OFFLINE SWITCH FLYBACK 14SOIC In stock31288 pcs 300kHz 10.1V ~ 24.5V Isolated Flyback - - Over Temperature, Over Voltage, Short Circuit Soft Start No HF900 Tape & Reel (TR) - -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.154", 3.90mm Width), 11 Leads 14-SOIC-11 900V 1.45 W
LNK6428K-TL LNK6428K-TL Power Integrations IC OFFLINE SWITCH FLYBACK 12ESOP In stock60200 pcs Up to 85kHz - Isolated Flyback - 55% Current Limiting, Open Loop, Over Temperature, Short Circuit - Yes LNK6428 Tape & Reel (TR) LinkSwitch™-3 -40°C ~ 150°C (TJ) Surface Mount 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad 12-ESOP 725V 10 W
ISL8844AABZ ISL8844AABZ Renesas Electronics America Inc IC OFFLINE SWITCH MULT TOP 8SOIC In stock15543 pcs Up to 2MHz 8.8V ~ 30V Non-Isolated Boost, Flyback 14.4 V 48% Current Limiting Frequency Control No ISL8844 Tube - -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
KA1M0565RYDTU KA1M0565RYDTU onsemi IC OFFLINE SW MULT TOP TO220F In stock33211 pcs 67kHz 10V ~ 30V Non-Isolated Flyback, Forward 15 V 77% Current Limiting, Over Load, Over Temperature, Over Voltage - Yes KA1M0565 Tube FPS™ -25°C ~ 85°C (TA) Through Hole TO-220-4 Full Pack, Formed Leads TO-220F-4L (Forming) 650V -
UCC3813N-2 UCC3813N-2 Texas Instruments IC OFFLINE SWITCH MULT TOP 8DIP In stock6130 pcs 1MHz 8.3V ~ 12V Non-Isolated Boost, Buck, Flyback, Forward 12.5 V 99% - Frequency Control Yes UCC3813 Tube - -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm) 8-PDIP - -
AP3772BK6TR-AG1 AP3772BK6TR-AG1 Diodes Incorporated IC REG CONTROLLER ACDC In stock8970 pcs - 3.5V ~ 30V Isolated Flyback 15.5 V - Open Circuit, Over Voltage, Short Circuit - No AP3772 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount SOT-23-6 SOT-23-6 - -
FSDM101 FSDM101 onsemi IC OFFLINE SWITCH FLYBACK 8DIP In stock10980 pcs 67kHz 7V ~ 20V Isolated Flyback 9 V 65% Current Limiting, Over Load, Over Temperature, Over Voltage - Yes FSDM101 Bag FPS™ -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300', 7.62mm) 8-DIP 650V 13 W
FSQ500N FSQ500N Fairchild Semiconductor IC OFFLINE SWITCH FLYBACK 8MDIP In stock92230 pcs 130kHz 5V ~ 10V Isolated Flyback 6 V 60% Current Limiting, Over Load, Over Temperature - Yes FSQ500 Bulk FPS™ -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-MDIP 700V 6.5 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 - -
NCP1351ADR2G NCP1351ADR2G onsemi IC OFFLINE SWITCH FLYBACK 8SOIC In stock3830 pcs - 8.9V ~ 28V Isolated Flyback 18 V - Current Limiting, Over Load, Over Power, Short Circuit - No NCP1351 Tape & Reel (TR) - -25°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - -
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
UCC2894DR UCC2894DR Texas Instruments IC OFFLINE SW MULT TOP 16SOIC In stock16044 pcs 1MHz 8.5V ~ 16V Isolated Flyback, Forward 12.7 V 70% Current Limiting Soft Start, Sync No UCC2894 Tape & Reel (TR) - -40°C ~ 105°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SOIC - -
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
TOP243GN TOP243GN Power Integrations IC OFFLINE SWITCH FLYBACK 8SMD In stock9400 pcs 66kHz ~ 132kHz - Isolated Flyback - 66.5% Current Limiting, Over Temperature, Over Voltage Frequency Control Yes TOP243 Tube TOPSwitch®-GX -40°C ~ 150°C (TJ) Surface Mount 8-SMD (7 Leads), Gull Wing SMD-8B 700V 25 W
L6590D L6590D STMicroelectronics IC OFFLINE SWITCH FLYBACK 16SO In stock5190 pcs 65kHz 6.5V ~ 18V Isolated Flyback 14.5 V 70% Current Limiting, Over Temperature, Over Voltage - Yes L6590 Tube - -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.295', 7.50mm Width) 16-SO 700V 15 W
NCP1216D65R2 NCP1216D65R2 onsemi IC OFFLINE SWITCH FLYBACK 8SOIC In stock11440 pcs 65kHz 10V ~ 16V Isolated Flyback - 75% Over Load, Over Temperature, Short Circuit - No NCP1216 Tape & Reel (TR) - 0°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
UC3825BN UC3825BN Texas Instruments IC OFFLINE SWITCH MULT TOP 16DIP In stock4140 pcs 1MHz 10V ~ 22V Non-Isolated Boost, Buck, Flyback, Forward 16 V 50% Current Limiting Frequency Control, Soft Start No UC3825 Tube - -55°C ~ 150°C (TJ) Through Hole 16-DIP (0.300', 7.62mm) 16-PDIP - -
UCC3810DWTR UCC3810DWTR Texas Instruments IC OFFLINE SW MULT TOP 16SOIC In stock13045 pcs 1MHz 8.3V ~ 11V Isolated Boost, Buck, Flyback, Forward 11.3 V 49% - Frequency Control, Sync No UCC3810 Tape & Reel (TR) - -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC - -
TOP268VG TOP268VG Power Integrations IC OFFLINE SWITCH FLYBACK 12EDIP In stock23609 pcs 66kHz, 132kHz - Isolated Flyback - 78% Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control Yes TOP268 Tube TOPSwitch®-JX -40°C ~ 150°C (TJ) Through Hole 12-SDIP (0.412', 10.46mm), 11 Leads, Exposed Pad eDIP-12 725V 48 W
NCP1051ST100T3 NCP1051ST100T3 onsemi IC OFFLINE SWITCH FLYBACK SOT223 In stock15380 pcs 100kHz 7.5V ~ 10V Isolated Flyback 8.5 V 77% Current Limiting, Open Loop, Over Load, Over Temperature - Yes NCP1051 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount TO-261-4, TO-261AA SOT-223 (TO-261) 700V 40 W
NCP1234AD100R2G NCP1234AD100R2G onsemi IC OFFLINE SWITCH FLYBACK 7SOIC In stock66120 pcs 100kHz 9.5V ~ 28V Isolated Flyback 12 V 80% Current Limiting, Over Load, Over Temperature - No NCP1234 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC - -
BM1P101FJ-E2 BM1P101FJ-E2 Rohm Semiconductor IC OFFLINE SWITCH FLYBACK 8SOPJ In stock39220 pcs 100kHz 8.9V ~ 26V Either Flyback 13.5 V 75% Current Limiting, Over Voltage - No BM1P101 Tape & Reel (TR) - -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOP-J - -
TOP255GN-TL TOP255GN-TL Power Integrations IC OFFLINE SWITCH FLYBACK 8SMD In stock41378 pcs 66kHz - Isolated Flyback - 78% Current Limiting, Over Temperature, Over Voltage - Yes TOP255 Tape & Reel (TR) TOPSwitch®-HX -40°C ~ 150°C (TJ) Surface Mount 8-SMD (7 Leads), Gull Wing SMD-8C 700V 30 W
ISL8842AABZ-T ISL8842AABZ-T Renesas Electronics America Inc IC OFFLINE SWITCH MULT TOP 8SOIC In stock17525 pcs Up to 2MHz 8.8V ~ 30V Non-Isolated Boost, Flyback 14.4 V 96% Current Limiting Frequency Control No ISL8842 Tape & Reel (TR) - -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - -
KA3843B KA3843B Fairchild Semiconductor IC OFFLINE SWITCH 8DIP In stock143240 pcs Up to 500kHz 12V ~ 25V - - 8.4 V 97% - Frequency Control No KA3843 Bulk - 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-DIP - -
TOP234Y TOP234Y Power Integrations IC OFFLINE SW FLYBACK TO220-7B In stock11120 pcs 66kHz ~ 132kHz - Isolated Flyback - 78% Current Limiting, Over Temperature, Over Voltage Frequency Control Yes TOP234 Tube TOPSwitch®-FX -40°C ~ 150°C (TJ) Through Hole TO-220-7 Formed Leads, 5 Leads TO-220-7B 700V 75 W
UCC3804N UCC3804N Texas Instruments IC OFFLINE SWITCH MULT TOP 8DIP In stock29057 pcs Up to 1MHz 8.3V ~ 12V - Boost, Buck, Flyback, Forward 12.5 V 49% Current Limiting Frequency Control No UCC3804 Tube - -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300', 7.62mm) 8-PDIP - -
UCC28881DR UCC28881DR Texas Instruments IC OFFLINE SWITCH MULT TOP 7SOIC In stock60970 pcs 62kHz 5V Non-Isolated Buck, Buck-Boost, Flyback 3.9 V 55% Current Limiting, Over Load, Over Temperature, Short Circuit - Yes UCC28881 Tape & Reel (TR) - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width), 7 Leads 7-SOIC 700V 4.5 W
UCC28630DR UCC28630DR Texas Instruments IC OFFLINE SWITCH FLYBACK 7SOIC In stock47500 pcs 200Hz ~ 120kHz 8V ~ 20V Isolated Flyback 14.75 V 70% Current Limiting, Over Load, Over Temperature, Over Voltage - No UCC28630 Tape & Reel (TR) - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width), 7 Leads 7-SOIC - 30 W
TOP223P TOP223P Power Integrations IC OFFLINE SWITCH MULT TOP 8DIP In stock14820 pcs 100kHz - Isolated Boost, Buck, Flyback, Forward - 67% Current Limiting, Over Temperature - Yes TOP223 Tube TOPSwitch®-II -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300', 7.62mm) 8-PDIP 700V 25 W
FS6S1265REYDTU FS6S1265REYDTU Fairchild Semiconductor IC OFFLINE SWITCH TO3P-5L In stock15028 pcs Up to 150kHz 9V ~ 35V - - 15 V 95% Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start, Sync Yes FS6S1265 Tube FPS™ -25°C ~ 85°C (TA) Through Hole TO-3P-5 Formed Leads TO-3P-5L (Forming) 650V -
VIPER06XN VIPER06XN STMicroelectronics IC OFFLINE SWITCH MULT TOP 7DIP In stock93800 pcs 30kHz 11.5V ~ 23.5V Either Buck, Flyback 13 V 70% Current Limiting, Open Loop, Over Temperature - Yes VIPER06 Tube VIPer™ plus -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads 7-DIP 800V 8 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 - -
LNK6448E LNK6448E Power Integrations IC OFFLINE SWITCH FLYBACK 7ESIP In stock58010 pcs Up to 85kHz - Isolated Flyback - 55% Current Limiting, Open Loop, Over Temperature, Short Circuit - Yes LNK6448 Tube LinkSwitch™-3 -40°C ~ 150°C (TJ) Through Hole 7-SSIP, 6 Leads, Exposed Pad, Formed Leads eSIP-7C 725V 10 W
ICE2QR2280G1XUMA1 ICE2QR2280G1XUMA1 Infineon Technologies IC OFFLINE SWITCH FLYBACK 12DSO In stock23703 pcs 52kHz 10.5V ~ 27V Isolated Flyback 18 V 50% Current Limiting, Over Load, Over Temperature, Over Voltage - Yes ICE2QR2280 Tape & Reel (TR) CoolMOS™, CoolSET™-Q1 -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154', 3.90mm Width), 12 Leads PG-DSO-12-10 800V 53 W
NCP1014ST100T3G NCP1014ST100T3G onsemi IC OFFLINE SWITCH FLYBACK SOT223 In stock30103 pcs 100kHz 8.5V ~ 10V Isolated Flyback - 67% Over Load, Over Temperature, Over Voltage - Yes NCP1014 Tape & Reel (TR) - -40°C ~ 150°C (TJ) Surface Mount TO-261-4, TO-261AA SOT-223 (TO-261) 700V 19 W
MIC38C44AYM MIC38C44AYM Microchip Technology IC OFFLINE SWITCH MULT TOP 8SOIC In stock32914 pcs 500kHz 9V ~ 20V Isolated Boost, Buck, Flyback, Forward 14.5 V 50% - Frequency Control Yes MIC38C44 Tube - -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - -
UCC3808D-1 UCC3808D-1 Texas Instruments IC OFFLINE SW PUSH-PULL 8SOIC In stock18884 pcs 1MHz 8.3V ~ 14V Isolated Push-Pull 12.5 V 50% - Frequency Control No UCC3808 Tube - -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC - -
FSFM261N FSFM261N onsemi IC OFFLINE SWITCH FLYBACK 8DIP In stock4720 pcs 67kHz 8V ~ 21V Isolated Flyback 12 V 77% Current Limiting, Over Load, Over Temperature, Over Voltage - Yes FSFM261 Tube FPS™ -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-DIP 700V 35 W
1...28293031323334...47
Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
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