10PCS LC78211 LC78211-E Analog Function Switch Chip DIP30

5PCS LC78212 LC78212-E Analog Function Switch Chip DIP30

10PCS IC UC3842 UC3842AN ON REG CTRLR BST FLYBK PWM DIP8 S8

5PCS LC7822 LC7822N Analog Function Switch DIP30

10 PCS UC3845BN DIP UC3845B UC3845 High Performance Current Mode PWM Controllers

10 PCS NJM4558DD DIP8 NJM4558 JRC4558 4558DD Dual Operational Amplifier IC Chip

10PCS LC78212 DIP30

10PCS IC LM339 LM339N DIP LOW POWER Quad Voltage Comparator CA NEW