| Product Code | brand | product name | Specification | package | quantity |
| L7805CV | ST | Switching power supply control chip | L7805CV Linear Voltage Stabilizer Controller Power | / | 5569 |
| L7805CD2T | ST | Linear regulator | L7805CD2T-TR Other linear voltage regulator contro | N/A | 3056 |
| L6924D013TR | ST | Switching power supply control chip | L6924D013TR Battery Charging Management Chip ST/It | / | 1308 |
| L6563S | ST | pfc | Original genuine goods, real inventory, original p | N/A | 148 |
| L6562DTR | ST | Switching power supply control chip | 开关电源控制芯片(带PFC);贴片;L6562D;SO-8;脚间距:1.27mm。 | SO-8 | 10 |
| L6562D | ST | pfc | L6562D PFC power factor correction ST method semic | SOP-8 | 1915 |
| L6562AD | ST | pfc | L6562AD PFC power factor correction ST method semi | SOP-9 | 1497 |
| L5973D013TR | ST | Power chip | DC-DC电源芯片;贴片;型号:LM5973D,封装:SOP-8,品牌:ST | SOP-8 | 10 |
| L4981AD013TR | ST | pfc | L4981AD013TR Power Factor Correction (PFC) ST/Ital | 412 | |
| L4940V5 | ST | Voltage stabilizing controller | Original genuine goods, real inventory, original p | / | 2000 |