LOT OF 5 PCS DALLAS SEMICONDUCTOR DS1221 / DS1221 nonvolatile controller

1Pcs BQ2204APN PDIP-16 Memory Controllers SRAM Nonvolatile Controller IC

1Pcs UCC3884D SOP-16 Switching Controllers Frequency Foldback Current Mode

1Pcs UCC3580D-3 SOP-16 Switching Controllers Single Ended Active Clamp/Reset PWM

1Pcs UCC2580D-2 SOP-16 Switching Controllers Single Ended Active Clamp/Reset PWM

1Pcs UC3825AN PDIP-16 Switching Controllers High Speed PWM Controller

1Pcs UC2825NG4 Switching Controllers High Speed PWM Controller

DS1250Y-70IND+ Maxim Integrated NVRAM 4096K Nonvolatile SRAM - 32 Pins