AC DC Converters, Offline Switches

Manufacturer Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type
UC3851N Texas Instruments

UC3851N

IC OFFLINE SWITCH MULT TOP 18DIP

Texas Instruments

4,486
RFQ
UC3851N Datasheet

Datasheet

- 18-DIP (0.300", 7.62mm) Bulk Active - No - Boost, Buck, Flyback, Forward 8 V 7.8V ~ 32V 50% Up to 500kHz - Current Limiting, Over Voltage Frequency Control, Soft Start 0°C ~ 70°C (TA) - - 18-PDIP Through Hole
UC2851N Texas Instruments

UC2851N

IC OFFLINE SWITCH MULT TOP 18DIP

Texas Instruments

2,906
RFQ
UC2851N Datasheet

Datasheet

- 18-DIP (0.300", 7.62mm) Bulk Active - No - Boost, Buck, Flyback, Forward 8 V 7.8V ~ 32V 50% Up to 500kHz - Current Limiting, Over Voltage Frequency Control, Soft Start -40°C ~ 85°C (TA) - - 18-PDIP Through Hole
UC3876N Texas Instruments

UC3876N

IC OFFLINE SW FULL-BRDG 20DIP

Texas Instruments

4,074
RFQ
UC3876N Datasheet

Datasheet

- 20-DIP (0.300", 7.62mm) Bulk Obsolete Non-Isolated - - Full-Bridge 15.25 V 9.5V ~ 20V 100% 1MHz - Current Limiting Frequency Control, Soft Start, Sync 0°C ~ 70°C (TA) - - 20-PDIP Through Hole
UC3851DW Texas Instruments

UC3851DW

IC OFFLINE SW MULT TOP 18SOIC

Texas Instruments

2,653
RFQ
UC3851DW Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Bulk Obsolete - No - Boost, Buck, Flyback, Forward 8 V 7.8V ~ 32V 50% Up to 500kHz - Current Limiting, Over Voltage Frequency Control, Soft Start 0°C ~ 70°C (TA) - - 18-SOIC Surface Mount
UC3851DWTR Texas Instruments

UC3851DWTR

IC OFFLINE SW MULT TOP 18SOIC

Texas Instruments

4,042
RFQ
UC3851DWTR Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active - No - Boost, Buck, Flyback, Forward 8 V 7.8V ~ 32V 50% Up to 500kHz - Current Limiting, Over Voltage Frequency Control, Soft Start 0°C ~ 70°C (TA) - - 18-SOIC Surface Mount
FAN501AMPX Fairchild Semiconductor

FAN501AMPX

IC OFFLINE SWITCH FLYBACK 10MLP

Fairchild Semiconductor

33,000
RFQ
FAN501AMPX Datasheet

Datasheet

WSaver® 10-WQFN Exposed Pad Bulk Active Isolated No - Flyback 17.5 V 6V ~ 30V 68.5% 85kHz ~ 140kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TA) - - 10-MLP (4x3) Surface Mount
FAN501MPX Fairchild Semiconductor

FAN501MPX

IC OFFLINE SWITCH FLYBACK 10MLP

Fairchild Semiconductor

33,000
RFQ
FAN501MPX Datasheet

Datasheet

WSaver® 10-WQFN Exposed Pad Bulk Active Isolated No - Flyback 17.5 V 5.8V ~ 30V 68.5% 85kHz ~ 140kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TA) - - 10-MLP (4x3) Surface Mount
FAN501ARMPX Fairchild Semiconductor

FAN501ARMPX

FAN501A - OFFLINE DCM/CCM FLYBAC

Fairchild Semiconductor

6,000
RFQ
FAN501ARMPX Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
FAN7602MX Fairchild Semiconductor

FAN7602MX

FAN7602 - GREEN CURRENT MODE PWM

Fairchild Semiconductor

35,000
RFQ
FAN7602MX Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
FAN6747ALMY onsemi

FAN6747ALMY

IC PWM CTLR GREEN MODE 8-SOIC

onsemi

29,980
RFQ
FAN6747ALMY Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
FAN104WMX Fairchild Semiconductor

FAN104WMX

FAN104 - HIGH-FREQUENCY PRIMARY-

Fairchild Semiconductor

390,000
RFQ
FAN104WMX Datasheet

Datasheet

TRUECURRENT™ 8-SOIC (0.154", 3.90mm Width) Bulk Active Isolated - - - - 5V ~ 21V - 80kHz ~ 90kHz - - - -40°C ~ 105°C - - 8-SOIC Surface Mount
FSL3276ALRN Fairchild Semiconductor

FSL3276ALRN

IC OFFLINE SWITCH MULT TOP 7DIP

Fairchild Semiconductor

6,000
RFQ
FSL3276ALRN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Bulk Active Non-Isolated Yes 650V Buck, Buck-Boost, Flyback 8 V 7V ~ 26V - 50kHz 2.4 W Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 7-DIP Through Hole
SG5841SZ Analog Devices Inc.

SG5841SZ

SG5841 - Green-Mode PWM Controll

Analog Devices Inc.

19,533
RFQ
SG5841SZ Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - - -
NCP1070P100G onsemi

NCP1070P100G

HIGH-VOLTAGE SWITCHER REGULATOR

onsemi

4,600
RFQ
NCP1070P100G Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
FAN302ULMY Fairchild Semiconductor

FAN302ULMY

IC OFFLINE SWITCH FLYBACK 8SOIC

Fairchild Semiconductor

20,000
RFQ
FAN302ULMY Datasheet

Datasheet

mWSaver™ 8-SOIC (0.154", 3.90mm Width) Bulk Active Isolated No - Flyback 16 V 5V ~ 25V 64% 140kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 105°C (TA) - - 8-SOIC Surface Mount
FSQ321L onsemi

FSQ321L

IC REG

onsemi

6,500
RFQ
FSQ321L Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
FAN6300DY Fairchild Semiconductor

FAN6300DY

FAN6300 - SWITCHING CONTROLLER,

Fairchild Semiconductor

2,819
RFQ
FAN6300DY Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
FSL137HNY Fairchild Semiconductor

FSL137HNY

FSL137 - 700V INTEGRATED POWER S

Fairchild Semiconductor

30,000
RFQ
FSL137HNY Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
NCP1071P100G onsemi

NCP1071P100G

HIGH-VOLTAGE SWITCHER FOR LOW PO

onsemi

16,400
RFQ
NCP1071P100G Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
NCP1075BBP065G onsemi

NCP1075BBP065G

ENHANCED OFF LINE SWITCHER FOR R

onsemi

1,050
RFQ
NCP1075BBP065G Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
Total 4393 Record«Prev1... 9091929394959697...220Next»

AC DC Converters, Offline Switches Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing AC DC Converters, Offline Switches components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports AC DC Converters, Offline Switches Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

AC DC Converters, Offline Switches FAQ

Can FPGAX source both active and end-of-life AC DC Converters, Offline Switches components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a AC DC Converters, Offline Switches sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.