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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Voltage - Supply (Vcc/Vdd) Power (Watts) Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features
KA5M0380RYDTU onsemi KA5M0380RYDTU 3.0900
RFQ
ECAD 1348 0.00000000 onsemi FPS™ Tube Obsolete -40°C ~ 85°C (TA) Through Hole TO-220-4 Full Pack, Formed Leads KA5M0380 TO-220F-4L (Forming) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8542.39.0001 50 9V ~ 30V - Yes 800V Flyback, Forward 15 V 77% 67kHz Current Limiting, Over Temperature, Over Voltage -
TOP271VG Power Integrations TOP271VG 3.0800
RFQ
ECAD 792 0.00000000 Power Integrations TOPSwitch®-JX Tube Active -40°C ~ 150°C (TJ) Through Hole 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad TOP271 eDIP-12 download RoHS Compliant 1 (Unlimited) REACH Unaffected 596-1283-5 EAR99 8542.39.0001 48 - 59 W Isolated Yes 725V Flyback 78% 66kHz, 132kHz Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control
IW1706-03 Renesas Design Germany GmbH IW1706-03 0.2363
RFQ
ECAD 8596 0.00000000 Renesas Design Germany GmbH - Tape & Reel (TR) Active 150°C (TJ) Surface Mount SC-74A, SOT-753 IW1706 SOT-23-5 - RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 16V Isolated No - Flyback 11 V - 72kHz Current Limiting, Over Voltage, Short Circuit EN, Soft Start
FAN7621N onsemi FAN7621N -
RFQ
ECAD 3176 0.00000000 onsemi - Tube Obsolete -40°C ~ 130°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) FAN7621 16-PDIP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 11.3V ~ 25V 200 W Isolated No - Half-Bridge 14.5 V 50% Up to 300kHz Current Limiting, Over Load, Over Temperature, Over Voltage Frequency Control
VIPER35LD STMicroelectronics VIPER35LD 1.7300
RFQ
ECAD 200 0.00000000 STMicroelectronics - Tube Active -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) VIPER35 16-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000 8.5V ~ 23.5V 22 W Isolated Yes 800V Flyback 14 V - 136kHz Current Limiting, Over Temperature, Over Voltage, Short Circuit -
LNK304G Power Integrations LNK304G -
RFQ
ECAD 4470 0.00000000 Power Integrations LinkSwitch®-TN Bulk Obsolete -40°C ~ 150°C (TJ) Surface Mount 8-SMD (7 Leads), Gull Wing LNK304 SMD-8B download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - Non-Isolated Yes 700V Buck, Buck-Boost, Flyback 69% 66kHz Current Limiting, Open Loop, Over Temperature, Short Circuit -
TOP253EN Power Integrations TOP253EN 1.3000
RFQ
ECAD 21 0.00000000 Power Integrations TOPSwitch®-HX Tube Active -40°C ~ 150°C (TJ) Through Hole 7-SSIP, 6 Leads, Exposed Pad, Formed Leads TOP253 eSIP-7C download RoHS Compliant 1 (Unlimited) REACH Unaffected 596-1206-5 EAR99 8542.39.0001 48 - 25 W Isolated Yes 700V Flyback 78% 66kHz, 132kHz Current Limiting, Over Temperature, Over Voltage -
L6566B STMicroelectronics L6566B -
RFQ
ECAD 1801 0.00000000 STMicroelectronics - Tube Active -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) L6566 16-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 50 8V ~ 23V Isolated No - Flyback 14 V 75% 10kHz ~ 300kHz Current Limiting, Over Load Soft Start
NCP1217D65R2G onsemi NCP1217D65R2G -
RFQ
ECAD 4059 0.00000000 onsemi - Tape & Reel (TR) Obsolete 0°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) NCP1217 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 7.6V ~ 16V Isolated No - Flyback 12.8 V 74% 65kHz Over Load, Over Temperature, Short Circuit -
NCP13992CADR2G onsemi NCP13992CADR2G 2.1200
RFQ
ECAD 4719 0.00000000 onsemi - Tape & Reel (TR) Active -50°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width), 14 Leads 16-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2,500 9.5V ~ 20V Isolated No 600V Flyback 11.9 V 50% 20kHz ~ 750kHz Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start
INN2123K-TL Power Integrations INN2123K-TL 0.7700
RFQ
ECAD 7143 0.00000000 Power Integrations InnoSwitch™-CE Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 16-PowerSOIC (0.350", 8.89mm Width), 15 Leads INN2123 eSOP-R16B download RoHS Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 - 12 W Isolated Yes 650V Flyback, Secondary Side SR 60% 100kHz Over Temperature, Over Voltage -
BM2P063HK-LBZ Rohm Semiconductor BM2P063HK-LBZ 4.2500
RFQ
ECAD 2 0.00000000 Rohm Semiconductor - Tube Active -40°C ~ 105°C (TA) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads BM2P063 7-DIP-AK download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 846-BM2P063HK-LBZ EAR99 8542.39.0001 50 10.9V ~ 30V Isolated Yes 800V Flyback 10.7 V 75% 65kHz Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO Soft Start
FSFR1800HSL Fairchild Semiconductor FSFR1800HSL 1.6300
RFQ
ECAD 61 0.00000000 Fairchild Semiconductor * Bulk Active FSFR1800 download Vendor Undefined REACH Unaffected 2156-FSFR1800HSL-600039 1
TNY256Y Power Integrations TNY256Y -
RFQ
ECAD 7542 0.00000000 Power Integrations TinySwitch® Plus Tube Obsolete -40°C ~ 150°C (TJ) Through Hole TO-220-7 Formed Leads, 5 Leads TNY256 TO-220-7B download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - 11 W Isolated Yes 700V Flyback 66% 130kHz Current Limiting, Over Temperature EN
KA5M0265RYDTU onsemi KA5M0265RYDTU -
RFQ
ECAD 7706 0.00000000 onsemi FPS™ Tube Obsolete -25°C ~ 85°C (TA) Through Hole TO-220-4 Full Pack KA5M0265 TO-220F-4L download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8542.39.0001 50 8.8V ~ 30V - Yes 650V Flyback, Forward 15 V 77% 67kHz Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start
NCP1203P40G onsemi NCP1203P40G -
RFQ
ECAD 3558 0.00000000 onsemi SMARTMOS™ Tube Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) NCP1203 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 7.8V ~ 16V Isolated No - Flyback 12.8 V 80% 40kHz Over Load, Over Temperature, Short Circuit -
LYT4321E Power Integrations LYT4321E -
RFQ
ECAD 1080 0.00000000 Power Integrations LYTSwitch™-4 Tube Obsolete -40°C ~ 150°C (TJ) Through Hole 7-SSIP, 6 Leads, Exposed Pad, Formed Leads LYT4321 eSIP-7C download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 48 - 12 W Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) 99.9% 140kHz - -
INN4073C-H182-TL Power Integrations INN4073C-H182-TL 2.9900
RFQ
ECAD 1 0.00000000 Power Integrations InnoSwitch™4-CZ Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads INN4073 InSOP-24D download RoHS Compliant 3 (168 Hours) EAR99 8542.39.0001 1,800 - 70 W Isolated Yes 750V Flyback - 140kHz Current Limiting, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start
TOP257MG Power Integrations TOP257MG -
RFQ
ECAD 9432 0.00000000 Power Integrations TOPSwitch®-HX Tube Obsolete -40°C ~ 150°C (TJ) Through Hole 10-SDIP (0.300", 7.62mm), 9 Leads TOP257 SDIP-10C download RoHS Compliant 1 (Unlimited) REACH Unaffected 596-1334-5 EAR99 8542.39.0001 50 - 41 W Isolated Yes 700V Flyback 78% 66kHz Current Limiting, Over Temperature, Over Voltage -
NCP1076STBT3G onsemi NCP1076STBT3G 1.8200
RFQ
ECAD 3 0.00000000 onsemi - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount TO-261-4, TO-261AA NCP1076 SOT-223 (TO-261) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,000 6.3V ~ 10V 25 W Isolated Yes 700V Flyback 8.1 V 69% 100kHz Over Load, Over Temperature, Over Voltage, Short Circuit -
AP3705UKTR-G1 Diodes Incorporated AP3705UKTR-G1 -
RFQ
ECAD 6668 0.00000000 Diodes Incorporated - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount SOT-23-6 AP3705 SOT-23-6 - 1 (Unlimited) REACH Unaffected AP3705UKTR-G1DI OBSOLETE 0000.00.0000 1 8V Non-Isolated Yes - Flyback 19.5 V - - Over Temperature, Short Circuit Soft Start
NCP1077ABP065G onsemi NCP1077ABP065G 2.3100
RFQ
ECAD 129 0.00000000 onsemi - Tube Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads NCP1077 7-PDIP download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8542.39.0001 50 6.5V ~ 20V 19 W Isolated Yes 700V Flyback 8.4 V 68% 65kHz Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit -
LNK563PN Power Integrations LNK563PN 0.4800
RFQ
ECAD 5786 0.00000000 Power Integrations LinkSwitch®-LP Tube Active -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads LNK563 8-PDIP-B download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - 2.5 W Isolated Yes 700V Flyback 70% 83kHz Current Limiting, Open Loop, Over Temperature, Short Circuit -
TOP203YN Power Integrations TOP203YN -
RFQ
ECAD 9650 0.00000000 Power Integrations TOPSwitch® Tube Obsolete -40°C ~ 150°C (TJ) Through Hole TO-220-3 TOP203 TO-220-3 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 - 100 W Either Yes 700V Boost, Buck, Flyback, Forward 67% 100kHz Current Limiting, Over Temperature -
ICE3RBR0665JZXKLA1 Infineon Technologies ICE3RBR0665JZXKLA1 3.4100
RFQ
ECAD 2 0.00000000 Infineon Technologies CoolMOS™, CoolSET™F3R Tube Active -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads ICE3RBR0665 PG-DIP-7-1 download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8542.39.0001 50 10.5V ~ 25V 71 W Isolated Yes 650V Flyback 18 V 75% 65kHz Over Load, Over Temperature, Over Voltage -
VIPER113LS STMicroelectronics VIPER113LS 0.6675
RFQ
ECAD 2026 0.00000000 STMicroelectronics VIPER™ Tube Active -40°C ~ 125°C (TJ) Surface Mount 10-SOP (0.154", 3.90mm Width) VIPER113 10-SSOP - ROHS3 Compliant REACH Unaffected 497-VIPER113LS EAR99 8542.39.0001 2,000 4.5V ~ 30V 12 W Non-Isolated Yes 800V Buck, Buck-Boost, Flyback 16 V 80% 60kHz Current Limiting, Over Load, Over Voltage, Short Circuit Soft Start
LNK616GG Power Integrations LNK616GG -
RFQ
ECAD 4765 0.00000000 Power Integrations LinkSwitch®-II Tube Discontinued at SIC -40°C ~ 150°C (TJ) Surface Mount 8-SMD (7 Leads), Gull Wing LNK616 SMD-8C download RoHS Compliant 4 (72 Hours) REACH Unaffected 596-1234-5 EAR99 8542.39.0001 50 - 6.1 W Isolated Yes 700V Flyback 55% Up to 85kHz Current Limiting, Open Loop, Over Temperature, Short Circuit -
UCC2580N-4G4 Texas Instruments UCC2580N-4G4 -
RFQ
ECAD 4081 0.00000000 Texas Instruments - Tube Obsolete -55°C ~ 150°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) UCC2580 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 8.5V ~ 15V Isolated No - Flyback, Forward 15 V 66% - - Soft Start
FSDL0165RN-SN00228 Fairchild Semiconductor FSDL0165RN-SN00228 -
RFQ
ECAD 2929 0.00000000 Fairchild Semiconductor * Bulk Active FSDL0165 - Vendor Undefined Vendor Undefined 2156-FSDL0165RN-SN00228-600039 0000.00.0000 1
BM2SCQ122T-LBZ Rohm Semiconductor BM2SCQ122T-LBZ 14.2500
RFQ
ECAD 225 0.00000000 Rohm Semiconductor - Tube Active -40°C ~ 105°C Through Hole TO-220-6 Full Pack, Formed Leads BM2SCQ122 TO-220-6M download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 34 15V ~ 27.5V 1.5 W Isolated Yes 1700V - - 30kHz, 120kHz Over Current, Over Voltage Soft Start
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse