Power chip

Input: 12V Output: 5V

SIMPLE SWITCHER? 40V, 3A Low Component Count Buck Regulator 5-DDPAK/TO-263 -40 to 125

LP2980-N Micropower 50 mA Ultra Low Dropout Regulator with SOT-23 encapsulation

Power module Isolated single output; input voltage: 12VDC; output voltage: 3.3VDC; output current (maximum value): 303mA; output power: 1W; isolation voltage 1500VDC

Isolated power module: input range AC165~265V/DC200~370V, output 15V, 10W, isolation voltage greater than 2.5kVAC, standard size, industrial grade, standby power consumption about 0.15W, TA5~10 series module power efficiency up to 83%, DIP :48*36*20

LM1086 1.5A Fixed/Adjustable Output Linear Regulator

Isolated power module, isolation voltage greater than 1.5kV, 1*1 inch international standard, industrial grade, T_YMD-10WR3S series module power efficiency up to 88%, compatible with URB4815YMD-10WR3, DIP: 25.4*25.4*11mm

PWM High Side Driver (1.5A) for Solenoids, Coils, Valves, Heaters and Lamps 14-HTSSOP -40 to 85

24V input, ±9V output, 1Watt, isolated 1500Vdc