2 x Texas Instruments UC3842AN, PWM Current Mode Controller, 8-Pin PDIP

2 X Texas Instruments UC3842N, PWM Current Mode Controller 8-Pin PDIP

2 x STMicroelectronics E-L9637D013TR, Bus Driver, 8-Pin, SOIC

2 x Microchip TC1044SCPA, Charge Pump 8-Pin, PDIP

2 x STMicroelectronics E-L9637D, Device Driver, 8-Pin, SOIC

5 x STMicroelectronics UC3844BN, PWM Current Mode Controller 8-Pin PDIP

5 x STMicroelectronics UC3843BN, PWM Current Mode Controller, 8-Pin PDIP

1 x Texas Instruments UC3825N, PWM Current Mode Controller,