4Pcs TL1451CNSR SO-16 Switching Controllers Dual PWM Control Circuit

4Pcs UC2525ADWTR SOIC-16 Switching Controllers Regulating Pulse Width Modulator

3Pcs UC2524ADW SOIC-16 Switching Controllers Advanced Regulating

1Pcs UC3525BDW SOIC-16 Switching Controllers Regulating Pulse Width Modulator

4Pcs TL1453CPWR TSSOP-16 Switching Controllers Dual Ch Controller

4Pcs TL5001CPSR SO-8 Switching Controllers PWM Controller

3Pcs UC3524DW SOIC-16 Switching Controllers Advanced Regulating

3Pcs UC2525ADW SOIC-16 Switching Controllers Regulating Pulse Width Modulator