4Pcs UCC38C44D SOIC-8 Switching Controllers BiCMOS Low-Power Current Mode

4Pcs UCC38C44DGK VSSOP-8 Switching Controllers BiCMOS Low-Power Current Mode

4Pcs UCC38C42D SOIC-8 Switching Controllers BiCMOS Low-Power Current Mode

5Pcs UCC38C44DR SOIC-8 Switching Controllers BiCMOS Low-Power Current Mode

4Pcs LM2574YN PDIP-8 Switching Voltage Regulators 0.5A Step-Down SMPS Regulator

2Pcs MIC38HC42YN DIP-8 Switching Controllers Monolithic SMPS Controller

4Pcs UCC2808AQDR-2G4Q1 SOIC-8 Switching Controllers Auto Crnt-Mode Push Pull PWM

3Pcs MIC38C43YN DIP-8 Switching Controllers Monolithic SMPS Controller