OMO ElectronicOMO Electronic
Expand menu
Hola, regístrateMi cuenta
0 Carro

UC3843AD

UC3843AD
Mfr. #:
UC3843AD
Descripción:
IC REG CTRLR 8SOIC
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC3843AD Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC3843AD más información UC3843AD Product Details
Atributo del producto
Valor de atributo
Fabricante
Fairchild Semiconductor
categoria de producto
PMIC - Reguladores de voltaje - Controladores de conmutación CC CC
Serie
UC3843A
embalaje
Embalaje alternativo de tubo
Unidad de peso
0.004318 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
SOIC-14
Temperatura de funcionamiento
0°C ~ 70°C (TA)
Tipo de salida
Controlador de transistor
Función
Step-Up, Step-Down
Paquete de dispositivo de proveedor
8-SOP
Número de salidas
1
Topología
Buck, impulso
Suministro de voltaje Vcc-Vdd
7.6 V ~ 30 V
Conmutación de frecuencia
Up to 500kHz
Funciones de control
Control de frecuencia
Configuración de salida
Positivo
Fases de salida
1
Ciclo de trabajo máximo
100 %
Rectificador sincrónico
Yes
Sincronización de reloj
No
Interfaces en serie
-
Temperatura máxima de funcionamiento
+ 70 C
Temperatura mínima de funcionamiento
0 C
Corriente de salida
1000 mA
Frecuencia de cambio
450 kHz
Otoño
50 ns
Hora de levantarse
50 ns
Tags
UC3843AD, UC3843A, UC3843, UC384, UC38, UC3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***C
Current Mode PWM Controller 1A 14-Pin SOIC
Parte # Descripción Valores Precio
UC3843ADTR
DISTI # V39:1801_07428523		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC
RoHS: Compliant		2500
  • 2500:$0.5471
UC3843ADTR
DISTI # V98:2334_07428523		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC
RoHS: Compliant		1360
  • 1000:$0.5088
  • 500:$0.6417
  • 250:$0.7358
  • 100:$0.7364
  • 25:$0.8392
  • 10:$0.9324
  • 1:$1.0892
UC3843AD8
DISTI # V39:1801_07428510		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
RoHS: Compliant		350
  • 75:$1.1045
UC3843AD
DISTI # V99:2348_07428507		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC
RoHS: Compliant		199
  • 10000:$0.5323
  • 2500:$0.5508
  • 1000:$0.5852
  • 500:$0.6992
  • 100:$0.7645
  • 10:$1.0034
  • 1:$1.1345
UC3843AD8TR
DISTI # 296-27152-1-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		4054In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3843AD8TR
DISTI # 296-27152-6-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		4054In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3843AD8
DISTI # 296-11284-5-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		3057In Stock
  • 5025:$0.5653
  • 2550:$0.5950
  • 1050:$0.6375
  • 525:$0.8075
  • 150:$0.9775
  • 75:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3843AD
DISTI # 296-11283-5-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2585In Stock
  • 5000:$0.5653
  • 2500:$0.5950
  • 1000:$0.6375
  • 500:$0.8075
  • 100:$0.9775
  • 50:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3843ADTR
DISTI # 296-41792-1-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		463In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3843ADTR
DISTI # 296-41792-6-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		463In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3843ADG4
DISTI # 296-36172-5-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		88In Stock
  • 5000:$0.5653
  • 2500:$0.5950
  • 1000:$0.6375
  • 500:$0.8075
  • 100:$0.9775
  • 50:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3843AD8TR
DISTI # 296-27152-2-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		On Order
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC3843AD1013TR
DISTI # 497-2338-2-ND		IC REG CTRLR BOOST/FLYBACK 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
    UC3843AD1013TR
    DISTI # 497-2338-1-ND    		IC REG CTRLR BOOST/FLYBACK 8SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		Limited Supply - Call
      UC3843ADR2
      DISTI # UC3843ADR2OSTR-ND      		IC REG CTRLR BUCK 14SOIC
      RoHS: Not compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)      		Limited Supply - Call
        UC3843ADTR
        DISTI # 296-41792-2-ND        		IC REG CTRLR MULT TOP 14SOIC
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 12500:$0.4557
        • 5000:$0.4735
        • 2500:$0.4984
        UC3843AD8TRG4
        DISTI # UC3843AD8TRG4-ND        		IC REG CTRLR MULT TOPOLOGY 8SOIC
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 2500:$0.4984
        UC3843ADTRG4
        DISTI # UC3843ADTRG4-ND        		IC REG CTRLR MULT TOP 14SOIC
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 2500:$0.4984
        UC3843AD8G4
        DISTI # UC3843AD8G4-ND        		IC REG CTRLR MULT TOPOLOGY 8SOIC
        RoHS: Compliant
        Min Qty: 600
        Container: Tube        		Temporarily Out of Stock
        • 600:$0.8075
        UC3843ADTR
        DISTI # 30544506        		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC
        RoHS: Compliant        		2500
        • 2500:$0.5471
        UC3843ADTR
        DISTI # 25833750        		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC
        RoHS: Compliant        		1360
        • 1000:$0.5088
        • 500:$0.6417
        • 250:$0.7358
        • 100:$0.7364
        • 25:$0.8392
        • 15:$0.9324
        UC3843AD8
        DISTI # 31016290        		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
        RoHS: Compliant        		450
        • 75:$1.1045
        UC3843AD
        DISTI # 25865930        		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC
        RoHS: Compliant        		199
        • 100:$0.7645
        • 11:$1.0034
        UC3843AD8
        DISTI # 28941732        		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
        RoHS: Compliant        		164
        • 1000:$0.6229
        • 500:$0.6833
        • 100:$0.6843
        • 50:$0.8225
        UC3843AD8
        DISTI # UC3843AD8        		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3843AD8)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		Americas - 213
        • 1:$0.8559
        • 10:$0.8199
        • 25:$0.8179
        • 50:$0.8159
        • 100:$0.6789
        • 500:$0.6779
        • 1000:$0.6179
        UC3843ADG4
        DISTI # UC3843ADG4        		Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3843ADG4)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		Americas - 897
        • 1:$1.3579
        • 10:$1.1599
        • 25:$1.1569
        • 50:$1.1539
        • 100:$0.8859
        • 500:$0.7829
        • 1000:$0.6179
        UC3843AD
        DISTI # UC3843AD        		Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3843AD)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		Americas - 0
        • 1:$0.9249
        • 10:$0.8449
        • 25:$0.8429
        • 50:$0.8409
        • 100:$0.6789
        • 500:$0.6769
        • 1000:$0.6179
        UC3843ADTR
        DISTI # UC3843ADTR        		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843ADTR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 2500:$0.5159
        • 5000:$0.4909
        • 10000:$0.4749
        • 15000:$0.4589
        • 25000:$0.4459
        UC3843ADTR
        DISTI # UC3843ADTR        		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843ADTR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape and Reel        		Asia - 0
          UC3843AD-F
          DISTI # UC3843AD-F          		Current Mode PWM Controller 1A 14-Pin SOIC Tube - Bulk (Alt: UC3843AD-F)
          RoHS: Not Compliant
          Min Qty: 625
          Container: Bulk          		Americas - 0
          • 625:$0.5799
          • 627:$0.5519
          • 1252:$0.5339
          • 3125:$0.5159
          • 6250:$0.5009
          UC3843AD8TR
          DISTI # UC3843AD8TR          		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3843AD8TR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape and Reel          		Asia - 0
            UC3843AD8TR
            DISTI # UC3843AD8TR            		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3843AD8TR)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 2500:$0.5159
            • 5000:$0.4909
            • 10000:$0.4749
            • 15000:$0.4589
            • 25000:$0.4459
            UC3843AD8G4
            DISTI # UC3843AD8G4            		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3843AD8G4)
            RoHS: Compliant
            Min Qty: 600
            Container: Tube            		Americas - 0
            • 600:$0.6159
            • 750:$0.5869
            • 1350:$0.5669
            • 3000:$0.5479
            • 6000:$0.5329
            UC3843AD8TRG4
            DISTI # UC3843AD8TRG4            		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3843AD8TRG4)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 2500:$0.4599
            • 5000:$0.4589
            • 10000:$0.4469
            • 15000:$0.4459
            • 25000:$0.4449
            UC3843AD
            DISTI # 95M4515            		PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC14,Input Voltage:25V,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:7.6V,Supply Voltage Max:30V,Controller IC Case Style:SOIC,No. of Pins:14Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes0
            • 1:$1.4000
            • 10:$1.1900
            • 100:$0.9140
            • 500:$0.8080
            • 1000:$0.6380
            • 2500:$0.5660
            • 10000:$0.5440
            UC3843AD
            DISTI # 78K9929            		CURRENT MODE PWM CONTROLLER, 25V, SOIC-14,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14Pins,Frequency:450kHz,Product Range:-, RoHS Compliant: Yes265
            • 1:$1.4000
            • 10:$1.1900
            • 100:$0.9140
            • 500:$0.8080
            • 1000:$0.6380
            • 2500:$0.5660
            • 10000:$0.5440
            UC3843AD8
            DISTI # 77C3303            		CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Product Range:-, RoHS Compliant: Yes133
            • 1:$1.3900
            • 10:$1.1900
            • 100:$0.9140
            • 500:$0.8080
            • 1000:$0.6380
            • 2500:$0.5650
            • 10000:$0.5440
            UC3843AD8
            DISTI # 24M8898            		CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Packaging:Each , RoHS Compliant: Yes0
            • 1:$1.3900
            • 10:$1.1900
            • 100:$0.9140
            • 500:$0.8080
            • 1000:$0.6380
            • 2500:$0.5650
            • 10000:$0.5440
            UC3843AD8TR
            DISTI # 01X3167            		IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:7.6V,Supply Voltage Max:30V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes0
            • 1:$1.1700
            • 10:$1.0000
            • 25:$0.9220
            • 50:$0.8440
            • 100:$0.7660
            • 250:$0.7220
            • 500:$0.6770
            • 1000:$0.5340
            UC3843ADCurrent Mode PWM Controller5775
            • 1000:$0.4800
            • 750:$0.5400
            • 500:$0.6800
            • 250:$0.8300
            • 100:$0.9000
            • 25:$1.0500
            • 10:$1.1400
            • 1:$1.2700
            UC3843AD8Current Mode PWM Controller4753
            • 1000:$0.4800
            • 750:$0.5400
            • 500:$0.6800
            • 250:$0.8300
            • 100:$0.9000
            • 25:$1.0500
            • 10:$1.1400
            • 1:$1.2700
            UC3843ADTRCurrent Mode PWM Controller7499
            • 1000:$0.4100
            • 750:$0.4500
            • 500:$0.5700
            • 250:$0.6900
            • 100:$0.7500
            • 25:$0.8800
            • 10:$0.9500
            • 1:$1.0600
            UC3843AD8TRCurrent Mode PWM Controller7300
            • 1000:$0.4100
            • 750:$0.4500
            • 500:$0.5700
            • 250:$0.6900
            • 100:$0.7500
            • 25:$0.8800
            • 10:$0.9500
            • 1:$1.0600
            Imagen Parte # Descripción
            UC3854BN

            Mfr.#: UC3854BN

            OMO.#: OMO-UC3854BN

            		 Power Factor Correction - PFC Enhanced High Power Factor Preregulator
            UC3845BVNG

            Mfr.#: UC3845BVNG

            OMO.#: OMO-UC3845BVNG

            		 Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
            UC3845AD8G4

            Mfr.#: UC3845AD8G4

            OMO.#: OMO-UC3845AD8G4

            		 Switching Controllers Current-Mode PWM Controller
            UC3823DWG4

            Mfr.#: UC3823DWG4

            OMO.#: OMO-UC3823DWG4-TEXAS-INSTRUMENTS

            		 IC REG CTRLR PWM CM/VM 16-SOIC
            UC3844D1

            Mfr.#: UC3844D1

            OMO.#: OMO-UC3844D1-1190

            		 Switching Controllers Current Mode PWM Control IC
            UC3875DWP()

            Mfr.#: UC3875DWP()

            OMO.#: OMO-UC3875DWP--1190

            		 Nuevo y original
            UC3844DTR

            Mfr.#: UC3844DTR

            OMO.#: OMO-UC3844DTR-TEXAS-INSTRUMENTS

            		 IC REG CTRLR PWM CM 14-SOIC
            UC3846DW

            Mfr.#: UC3846DW

            OMO.#: OMO-UC3846DW-TEXAS-INSTRUMENTS

            		 IC REG CTRLR MULT TOP 16SOIC
            UC3843D8

            Mfr.#: UC3843D8

            OMO.#: OMO-UC3843D8-TEXAS-INSTRUMENTS

            		 Switching Controllers Current Mode
            UC3844AD8TR

            Mfr.#: UC3844AD8TR

            OMO.#: OMO-UC3844AD8TR-TEXAS-INSTRUMENTS

            		 Switching Controllers Current-Mode PWM Controlle
            Disponibilidad
            Valores:
            Available
            En orden:
            3500
            Ingrese la cantidad:
            El precio actual de UC3843AD es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
            Precio de referencia (USD)
            Cantidad
            Precio unitario
            Ext. Precio
            1
            0,48 US$
            0,48 US$
            10
            0,46 US$
            4,56 US$
            100
            0,43 US$
            43,20 US$
            500
            0,41 US$
            204,00 US$
            1000
            0,38 US$
            384,00 US$
            Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
            Empezar con
            Nuevos productos
            More Newest Products
            Top