Power chip

UC2906 Lead Acid Linear Charge Management IC

Isolated power module: input range AC85~265V/DC100~370V, output dual 24V and 5V, maximum output power 3W, isolation voltage greater than 2.5kVAC, standard size, industrial grade, standby power consumption as low as 0.1W, TA3 series module power supply Efficiency up to 75%, DIP: 38*19*19

LM43603 LM43602/03 3.5 - 36V 2A, 3A Low Quiescent Current Buck Converter

Function Type: Step-Down Output Type: Fixed Input Voltage: 4V~40V Output Current (Maximum): 3A

Isolated power module: input range AC85~265V/DC100~370V, output 15V, 50W, isolation voltage greater than 2.5kVAC, standard size, industrial grade, standby power consumption as low as 0.15W, TA50 series module power efficiency up to 88%, DIP: 70*48*23mm

TLV62130A 4-17V 3A Step-Down Converter

600mA Linear Lithium Battery Charging IC

6V output negative voltage linear regulator