1Pcs UC3527AN PDIP-16 Switching Controllers Regulating Pulse Width Modulator

1Pcs MAX3232CPE+ PDIP-16

1Pcs UC2823DW SOIC-16 Switching Controllers High Speed PWM Controller

1Pcs UC3823DW SOIC-16 Switching Controllers High Speed PWM Controller

1Pcs BQ2003PN-N PDIP-16 Battery Management Switchmode Charge Management IC

1Pcs UC2861DW SOIC-16 Switching Controllers Resonant-Mode

1Pcs UC1846MDWREP SOIC-16 Switching Controllers Mil Enh Current-Mode PWM Cntrlr