dilder

rompasaurus

Components (25)

C29,C30,C34,C41
Reference	Value	Description
Q1	AO3401A	-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23
Q3	AO3400A	30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23
U2	W25Q128JVS	128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8
U3	MCP73831-2-OT	Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Tri-State Status Output, in SOT23-5 package
U4	AMS1117-3.3	1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223
+3V3	+3V3	test point
A1	RaspberryPi_Pico_W	Versatile and inexpensive wireless microcontroller module (with full pinout for test point and debug connections) powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash, Infineon CYW43439 2.4GHz 802.11n wireless LAN; also supports Raspberry Pi Pico 2 W
C2,C6-C8,C20,C36	10uF
C22,C35	0.1uF