XR77103ELB-A0R5

Universal PMIC 3-Output Buck Regulator

Schematic Symbol

Pin Configuration (33 pins)

Pin	Name	Type
4	VIN	input
28	VIN	input
26	EN	input
25	SYNC	input
10	VIN1	input
7	COMP1	output
15	VIN2	input
18	COMP2	output
31	VIN3	input
2	COMP3	output
3	NC	passive
20	NC	passive
21	NC	passive
22	NC	passive
23	NC	passive
6	VCC	power_in
24	PGOOD	output
11	LX1	output
12	LX1	output
9	BST1	power_in
8	VFB1	input
13	LX2	output
14	LX2	output
16	BST2	power_in
17	VFB2	input
29	LX3	output
30	LX3	output
32	BST3	power_in
1	VFB3	input
27	AGND	power_in
19	DGND	power_in
5	GND	power_in
33	GND	power_in

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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