TI Power Supply TPS63031

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STD TI Power Supply TPS63031

License: Public Domain

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Update time： 2020-05-11 10:03:51

Creation time： 2020-04-23 08:25:14

Description

This one is based on TI TPS63031 3.3v fixed output / 3.7v LiPo or 3xAA Battery as input / ~500 ma current / very low quescient current consumption ~50 uA / excellent choice for low power devices / power saving option /

Design Drawing

schematic diagram

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TPS63031
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TPS63031-v1.1
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PCB

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PCB_2020-04-23_12-47-37
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	BOM_Supplier	BOM_Manufacturer	BOM_Manufacturer Part	BOM_Supplier Part
1	Z-211-0411-0021-001	VOUT1,VIN1	HDR-TH_4P-P2.54-V	2	LCSC	ZHENGLING	Z-211-0411-0021-001	C152150
2	RE-H032TD-1130	EN1,PS1,PS,CN1	HDR-TH_3P-P2.54-V	4	LCSC	JST Sales America	RE-H032TD-1130	C265013
3	2.2uH	L2	IND-SMD_L7.1-W6.6	1	LCSC	Sunlord	MWSA0603-2R2MT	C112126
4	10uF	C11,C12,C13,C14,C5,C6,C3,C2	C1206	8	LCSC	SAMSUNG	CL31B106KBHNNNE	C89632
5	TPS63031DSKR	U2,U1	SON-10_L2.5-W2.5-P0.50-TL-EP	2	LCSC	TI	TPS63031DSKR	C15516
6	100nF	C8,C9,C10,C4,C1	C0805	5	LCSC	SAMSUNG	CL21B104KCFNNNE	C28233
7	1.5uH	L1	IND-SMD_L11.5-W10.5_MWSA1004	1	LCSC	Sunlord	MWSA1004-1R5MT	C151870