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
FSQ0170RNA ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8DIP 1371 $1.14
FSQ510 ON Semiconductor IC OFFLINE SW PWM 7-DIP 2966 $1.14
FSQ321 ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8DIP 3000 $1.14
HR1001BGS-Z Monolithic Power Systems Inc. ENHANCED LLC CONTROLLER WITH ADA 9765 $0.00
LNK306DG Power Integrations IC OFFLINE SWIT OCP 8SOP 1110 $1.12
FSQ0165RN ON Semiconductor IC PWM FLYBCK ISO CM 8DIP 2419 $1.06
FSL306LRN ON Semiconductor IC PWM/SENSEFET SMPS 7DIP 2995 $1.06
INN2003K Power Integrations IC OFFLINE SWITCH 15W 16ESOP 1042 $1.05
VIPER25LD STMicroelectronics IC OFFLINE CONV PWM OVP 16-SOIC 1998 $1.04
FSL126MR ON Semiconductor IC PWM/SENSEFET SMPS 2A 8-DIP 2855 $1.04