20 PCS UC3843BD SOP-8 UC3843B UC3843 3843B Current Mode PWM Controller Chip IC

5PCS ST1S10PUR ST1S10 STM 3A 900kHz Synchronous Buck Regulator 2.5-18V DFN-8

6pcs ON semi UC3843 Current-Mode PWM Controller DIP8 UC3843AN US Seller

UNITRODE UC2842N DC:8926 CURRENT MODE PWM CONTROLLER 1A 8 PIN DIP -LOT OF 5 IC'S

(5 PCS) UC3842AD8 UNITRODE Current Mode PWM Controller 1A 8-Pin SOIC

10PCS UC2845BD1 2845B ONSEMI Current Mode PWM Controller 30V 1A 500kHz SOIC-8

(2 PCS) LT1243CS8#TR Current Mode PWM Controller 1A 500kHz 8-Pin SOIC

10PCS UC3844BN UC3844B ST PWM Switching Controller IC 500 kHz DIP-8 SMPS