Power chip

Lithium battery charging IC

LM2940C 1A Low Dropout Regulator

3.5V to 36V Input, 1V to 20V Output, 4A Power Module 41-B3QFN -40 to 105

LM2698 SIMPLE SWITCHER® 1.35A Boost Regulator

Power module module power supply acdc module 220V to 5V 3W high-precision power supply @@ ① output 5V600mA 3W; ② isolation withstand voltage 3000V; ③ input range: AC85-264V and DC100-375V; ④ size: length 37.5* width 18.5* height 13.5mm ; ⑤ With over-current and over-temperature short-circuit protection function, moisture-proof, dust-proof and high-temperature resistance