H4
VBAT
3V3
R2
Resistance
1KΩ
R1
Resistance
3.4KΩ
J1
H2
H1
H3
5V
VBAT
L1
Inductance
2.2uH
C2
Capacitance
33uF
VIN
C1
Capacitance
10uF
U1
C3
Capacitance
0.1uF