2Pcs TL2575HV-15IKTTR TO-263-5 Switching Voltage Regulators 1-A Step-Down Vltge

3Pcs TL2575-33IKV TO-220-5 Switching Voltage Regulators 1-A Step-Down Vltge

3Pcs LM2575D2T-12R4G TO-263-5 Switching Voltage Regulators 12V 1A Buck PWM

4Pcs LM2575YN Switching Voltage Regulators 1A Step-Down SMPS Regulator

2Pcs NCV2575D2T-5R4G TO-263-5 Switching Voltage Regulators ANA 5V 1A PWR SW REG

4Pcs MP2317GJ-Z Switching Voltage Regulators 26V 1A HE Sync Step-Down Converter