This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLV767: 器件为固定3.3V输出,实际应用过程中为dropout输出

Part Number: TLV767

EN与5V输入直接连接,上电后Vout为Vin-Vdo即5V-0.9V,SNS铺铜连接Vout。型号为TLV76733DRVR,是否芯片损坏?手工刷锡膏+热风枪焊接,特地注意风枪没有吹很久。