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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Frequency Voltage - Input (Max) Output Type Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Power (Watts) Number of Outputs Current - Quiescent (Iq) Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Dimming Voltage - Supply (Min) Voltage - Output Mode Current - Startup Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
FT531CA Fremont Micro Devices Ltd FT531CA -
RFQ
ECAD 6813 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 36 µA Enable Positive 250mA 1.5V - 1 0.3V @ 100mA 72dB ~ 60dB (1kHz ~ 10kHz ) Over Current
FT531GA Fremont Micro Devices Ltd FT531GA -
RFQ
ECAD 2231 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 36 µA Enable Positive 250mA 2.8V - 1 0.12V @ 100mA 72dB ~ 60dB (1kHz ~ 10kHz ) Over Current
FT533GA Fremont Micro Devices Ltd FT533GA -
RFQ
ECAD 1646 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 65 µA Enable Positive 400mA 2.8V - 1 0.42V @ 400mA (Typ) 75dB (1kHz ~ 10kHz) Over Current
FT8870C-RT Fremont Micro Devices Ltd FT8870C-RT -
RFQ
ECAD 8900 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Backlight Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT8870 5kHz 8-SOP - 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 280mA 1 Yes Step-Down (Buck) 8V - 5.3V -
FT8901DD-RB Fremont Micro Devices Ltd FT8901DD-RB -
RFQ
ECAD 4772 0.00000000 Fremont Micro Devices Ltd - Tube Obsolete -40°C ~ 85°C (TA) - Through Hole 8-DIP (0.300", 7.62mm) AC DC Offline Switcher FT8901 45kHz 8-DIP - 1 (Unlimited) REACH Unaffected 1219-1161 EAR99 8542.39.0001 50 700mA 1 Yes - 27V - 7V -
FT531EA Fremont Micro Devices Ltd FT531EA -
RFQ
ECAD 2566 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) EAR99 8542.39.0001 3,000 36 µA Enable Positive 250mA 2.5V - 1 0.14V @ 100mA 72dB ~ 60dB (1kHz ~ 10kHz ) Over Current
FT825-RT Fremont Micro Devices Ltd FT825-RT 0.9200
RFQ
ECAD 1 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT825 - 8-SOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No - 20V - 9.5V -
FT821AA Fremont Micro Devices Ltd FT821AA -
RFQ
ECAD 3140 0.00000000 Fremont Micro Devices Ltd - Tube Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) FT821 85V ~ 265 VAC 8-SOP download 1 (Unlimited) REACH Unaffected 1219-1062 EAR99 8542.39.0001 100 - Discontinuous (Transition) 50 µA
FT8900DD-RB Fremont Micro Devices Ltd FT8900DD-RB -
RFQ
ECAD 2345 0.00000000 Fremont Micro Devices Ltd - Tube Obsolete -40°C ~ 85°C (TA) - Through Hole 8-DIP (0.300", 7.62mm) AC DC Offline Switcher FT8900 45kHz 8-DIP - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 700mA 1 Yes - 27V - 7V -
FT510FB Fremont Micro Devices Ltd FT510FB -
RFQ
ECAD 7951 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount TO-243AA 6V Fixed SOT-89-3LA - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1.1 µA - Positive 250mA 3V - 1 0.16V @ 100mA (Typ) - Over Current
FT833B12-RT Fremont Micro Devices Ltd FT833B12-RT -
RFQ
ECAD 3143 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT833 5kHz 8-SOP - 3 (168 Hours) EAR99 8542.39.0001 2,500 420mA 1 Yes Flyback 20V - 9V -
FT883A-RT Fremont Micro Devices Ltd FT883A-RT 0.5700
RFQ
ECAD 4 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Backlight Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT883 5kHz 8-SOP download ROHS3 Compliant 3 (168 Hours) EAR99 8542.39.0001 2,500 35mA 1 Yes Step-Down (Buck), Step-Up (Boost) 20V - 9V -
FT838MBD-RB Fremont Micro Devices Ltd FT838MBD-RB 0.9500
RFQ
ECAD 56 0.00000000 Fremont Micro Devices Ltd - Tube Active -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) FT838 8-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 1219-1198-5 EAR99 8542.39.0001 50 6V ~ 30V Isolated Yes 650V Flyback 15.5 V - - Current Limiting, Open Loop, Over Temperature, Over Voltage -
FT511AB Fremont Micro Devices Ltd FT511AB -
RFQ
ECAD 1211 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount TO-243AA 5.5V Fixed SOT-89-3LA - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1.6 µA - Positive 150mA 1.2V - 1 0.7V @ 100mA - Over Current
FT832DB-RT Fremont Micro Devices Ltd FT832DB-RT -
RFQ
ECAD 2063 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) FT832 8-SOP - 1 (Unlimited) EAR99 8542.39.0001 2,500 5.5V ~ 18V Isolated No - Flyback 15 V - - Current Limiting, Over Temperature, Over Voltage, Short Circuit -
FT531AA Fremont Micro Devices Ltd FT531AA 0.3500
RFQ
ECAD 13 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 36 µA Enable Positive 250mA 1.2V - 1 0.4V @ 100mA (Typ) 72dB ~ 60dB (1kHz ~ 10kHz ) Over Current
FT440AA Fremont Micro Devices Ltd FT440AA -
RFQ
ECAD 4788 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 download 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1.5MHz Positive Yes 600mA 0.6V 5.5V 2.5V
FT510GB Fremont Micro Devices Ltd FT510GB -
RFQ
ECAD 4526 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount TO-243AA 6V Fixed SOT-89-3LA - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1.1 µA - Positive 250mA 3.3V - 1 0.15V @ 100mA (Typ) - Over Current
FT822A-RT Fremont Micro Devices Ltd FT822A-RT -
RFQ
ECAD 6437 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT822A - 8-SOP - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 1 No - 265V - 85V -
FT511BB Fremont Micro Devices Ltd FT511BB -
RFQ
ECAD 9118 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount TO-243AA 5.5V Fixed SOT-89-3LA - 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1.6 µA - Positive 150mA 1.5V - 1 0.45V @ 100mA - Over Current
FT838NB2-RT Fremont Micro Devices Ltd FT838NB2-RT -
RFQ
ECAD 4791 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) FT838 8-SOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 6.6V ~ 30V Isolated Yes 700V Flyback 17.6 V - - Current Limiting, Open Circuit, Over Temperature, Over Voltage -
FT886C-RT Fremont Micro Devices Ltd FT886C-RT 0.6000
RFQ
ECAD 4 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Backlight Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT886C 5kHz 8-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 280mA 1 Yes Step-Down (Buck) 20V - 9V -
FT821AA-RT Fremont Micro Devices Ltd FT821AA-RT -
RFQ
ECAD 8308 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) FT821 85V ~ 265 VAC 8-SOP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - Discontinuous (Transition) 50 µA
FT839ND1-RT Fremont Micro Devices Ltd FT839ND1-RT -
RFQ
ECAD 3148 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) FT839ND1 8-SOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 6V ~ 30V Isolated Yes 650V Flyback 15.5 V 47% - Current Limiting, Open Loop, Over Temperature, Over Voltage -
FT883B-RT Fremont Micro Devices Ltd FT883B-RT 0.5600
RFQ
ECAD 4 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Backlight Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT883 5kHz 8-SOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 60mA 1 Yes Step-Down (Buck), Step-Up (Boost) 20V - 9V -
FT838RNA-RT Fremont Micro Devices Ltd FT838RNA-RT -
RFQ
ECAD 6871 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) FT838 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 6.6V ~ 30V Isolated Yes 700V Flyback 17.6 V - - Current Limiting, Open Circuit, Over Temperature, Over Voltage -
FT833BD-DRB Fremont Micro Devices Ltd FT833BD-DRB -
RFQ
ECAD 1241 0.00000000 Fremont Micro Devices Ltd - Tube Obsolete -40°C ~ 105°C (TA) Lighting Through Hole 8-DIP (0.300", 7.62mm) AC DC Offline Switcher FT833 5kHz 8-DIP - 1 (Unlimited) 1219-1159 EAR99 8542.39.0001 50 420mA 1 Yes Flyback 20V - 9V -
FT838D2-BL-RT Fremont Micro Devices Ltd FT838D2-BL-RT 0.3900
RFQ
ECAD 2 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 FT838 SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 6.6V ~ 30V 18 W Isolated No - Flyback 17.6 V - - Current Limiting, Open Circuit, Over Temperature, Over Voltage -
FT533IA Fremont Micro Devices Ltd FT533IA -
RFQ
ECAD 3628 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 65 µA Enable Positive 400mA 3V - 1 0.42V @ 400mA (Typ) 75dB (1kHz ~ 10kHz) Over Current
FT833A11-RT Fremont Micro Devices Ltd FT833A11-RT -
RFQ
ECAD 9011 0.00000000 Fremont Micro Devices Ltd - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher FT833 5kHz 8-SOP - 3 (168 Hours) EAR99 8542.39.0001 2,500 420mA 1 Yes Flyback 20V - 9V -
  • 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