1Pcs UC2578DPTR SOP-16 Switching Controllers Buck PWM Stepdown Vltg Reg

1Pcs UCC2810DW SOIC-16 Switching Controllers Dual Ch Sync Current Mode

1Pcs UC3825N PDIP-16 Switching Controllers High Speed PWM Controller

1Pcs UC3823N PDIP-16 Switching Controllers High Speed PWM Controller

1Pcs UC3525BDWG4 SOIC-16 Switching Controllers Regulating Pulse Width Modulator

1Pcs UC2578DPTR SOP-16 Switching Controllers Buck PWM Stepdown Vltg Reg

1Pcs UC1846MDWREP SOIC-16 Switching Controllers Mil Enh Current-Mode PWM Cntrlr

1Pcs UC3825DW SOIC-16 Switching Controllers High Speed PWM Controller