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
NCP1234AD100R2G ON Semiconductor IC REG CTRLR FLYBACK PWM 2478 $0.00
NCP1234BD100R2G ON Semiconductor IC REG CTRLR FLYBACK PWM 7SOIC 2480 $0.00
NCP1351BDR2G ON Semiconductor IC CTLR PWM VAR-OFF TIME 8-SOIC 2646 $0.00
NCP1012ST65T3G ON Semiconductor IC OFFLINE SWIT SMPS CM SOT223 3990 $1.09
NCP1013ST100T3G ON Semiconductor IC OFFLINE SWIT SMPS CM SOT223 3996 $1.09
NCP1252CDR2G ON Semiconductor IC REG CTRLR FLYBK ISO PWM 8SOIC 4387 $0.00
VIPER27LDTR STMicroelectronics IC OFFLINE CONV PWM OVP OCP 16SO 2467 $0.00
VIPER28HDTR STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC 3576 $0.00
VIPER115XSTR STMicroelectronics ENERGY SAVING OFF-LINE HIGH VOLT 2218 $0.00
NCP1010ST65T3G ON Semiconductor IC OFFLINE SWIT SMPS CM SOT223 3992 $1.04