AC DC Converters, Offline Switches

Products in this family are component-level control devices used to construct equipment that converts AC utility power to a DC form, typically at a much reduced voltage. Devices which incorporate the primary switching element for the system and those which do not are both included. Due to the high ratio of input to output voltages and need for isolation commonly encountered in such systems, they are often used in conjunction with an external transformer. While use of custom transformers for this purpose is common practice, a variety of stock products intended for such use are available, under the heading of Switching Converter, SMPS Transformers.

Part Number Manufacturer Description Quantity Price Option
NCP1239HD65R2G ON Semiconductor IC CURR MODE CTLR 65KHZ 7SOIC 0 $0.35
NCP1239GD100R2G ON Semiconductor IC CURR MODE CTLR 100KHZ 7SOIC 0 $0.35
NCP1239FD65R2G ON Semiconductor IC CURR MODE CTLR 65KHZ 7SOIC 0 $0.35
NCP1239ED100R2G ON Semiconductor IC CURR MODE CTLR 100KHZ 7SOIC 0 $0.35
NCP1239CD65R2G ON Semiconductor IC CURR MODE CTLR 65KHZ 7SOIC 0 $0.35
NCP1239BD65R2G ON Semiconductor IC CURR MODE CTLR 65KHZ 7SOIC 0 $0.35
NCP1239AD65R2G ON Semiconductor IC CURR MODE CTLR 65KHZ 7SOIC 0 $0.35
AP3127HKTR-G1 Diodes Incorporated IC PWM CTLR CURR MODE SOT26 0 $0.00
AP3790MTR-G1 Diodes Incorporated IC REG CONTROLLER 8SO 0 $0.33
AP3776MTR-G1 Diodes Incorporated IC REG CTLR AC/DC GEN3 8SOIC 0 $0.33