1Pcs TL1454ACN PDIP-16 Switching Controllers Dual ch PWM Ctlr

1Pcs UC2856N PDIP-16 Switching Controllers Current Mode

1Pcs SG3524N PDIP-16 Switching Voltage Regulators Voltage Mode PWMs

1Pcs UC3856N PDIP-16 Switching Controllers Current Mode

1Pcs UCC2806DTR SOP-16 Switching Controllers Low Power Dual Out Current Mode

1Pcs UCC3806N PDIP-16 Switching Controllers Low Power Dual Out Current Mode

1Pcs UC2823N PDIP-16 Switching Controllers High Speed PWM Controller