ADuM642xA Quad-Channel Digital Isolators

Analog Devices Inc. ADuM642xA Quad-Channel Digital Isolators feature an isoPower®, integrated and isolated DC-to-DC converter. These quad-channel isolators are based on iCoupler® technology that offers regulated and isolated power that meets CISPR 32/EN 55032 Class B limits at a full load. The ADuM642xA isolators eliminate the need for separate, isolated DC-to-DC converters in 500mW isolated designs. These quad-channel digital isolators use iCoupler chip scale transformer technology for isolated logic signals and for the magnetic components of the DC-to-DC converter. This results in a small form factor and a total isolation solution.

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Input Voltage - Max
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Analog Devices Switching Voltage Regulators isoPower 5kV, LowEMI, 4ch data 4:0, 5V
Datasheet
853In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 Boost, Buck 3.3 V, 5 V 100 mA 1 Output 1.7 V 5.5 V 14 mA 180 MHz - 40 C + 125 C Tube
Analog Devices Switching Voltage Regulators isoPower 5kV, LowEMI, 4ch data 4:0, 5V
Datasheet
142In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT SOIC-28 Boost, Buck 3.3 V, 5 V 100 mA 1 Output 1.7 V 5.5 V 14 mA 180 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators isoPower 5kV, LowEMI, 4ch data 3:1, 5V
Datasheet
646In Stock
1 000Expected 23/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT SOIC-28 Boost, Buck 3.3 V, 5 V 100 mA 1 Output 1.7 V 5.5 V 14 mA 180 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators isoPower 5kV, LowEMI, 4ch data 3:1, 5V
Datasheet
76In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 Boost, Buck 3.3 V, 5 V 100 mA 1 Output 1.7 V 5.5 V 14 mA 180 MHz - 40 C + 125 C Tube
Analog Devices Switching Voltage Regulators isoPower 5kV, LowEMI, 4ch data 2:2, 5V
Datasheet
58In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 Boost, Buck 3.3 V, 5 V 100 mA 1 Output 1.7 V 5.5 V 14 mA 180 MHz - 40 C + 125 C Tube
Analog Devices Switching Voltage Regulators isoPower 5kV, LowEMI, 4ch data 2:2, 5V
Datasheet
1 434On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT SOIC-28 Boost, Buck 3.3 V, 5 V 100 mA 1 Output 1.7 V 5.5 V 14 mA 180 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel