Manufacturer reference design

TIDA-00641

BOM001898 · 1.0

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “TI” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

Low-dropout regulator (LDO)
- U1 LP2985-33DBVT · by part number
Voltage supervisor / reset / watchdog
- U2 TLV803S · by part number
Ultra-low-power MCU (MSP430 / PIC24 / dsPIC)
- U4 MSP430G2553IPW28 · by part number
Logic gate / inverter / Schmitt trigger
- U5, U7 SN74LVC2G14 · by part number
Brushed DC motor driver
- U3, U6 DRV8848 · by part number

Helper circuits

Buttons / switches
- S1, S2, S3 SW DIP-2 · by footprint

PCB · seen from the top

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Schematic

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26 rows · 44 parts0 of 26 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.

Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.

Designators	Value	Part	Qty
C1	C0603C105K4PACTU0603L	C0603C105K4PACTU	1
U3, U6	DRV8848PW0016S	DRV8848	2
Logo1	Texas InstrumentsTI_Stacked_Overlay_Small	Texas Instruments	1
S1, S2, S3	SW DIP-2DIP-4	SW DIP-2	3
C7, C8, C12, C13	06033C104KAT2A0603L	06033C104KAT2A	4
C5	C0603C225M8PACTU0603L	C0603C225M8PACTU	1
U2	TLV803SSOT-23	TLV803S	1
C3	C0603C103J5RACTU0603L	C0603C103J5RACTU	1
C2, C11	C0603C225K8PACTU0603L	C0603C225K8PACTU	2
P2, P3	Header 4J4-3.81	Header 4	2
P4	Header 2j2-3.81	Header 2	1
U1	LP2985-33DBVTMF05A_L	LP2985-33DBVT	1
R2	CRCW060347K0JNEA0603L	CRCW060347K0JNEA	1
R1	ERJ-3GEY0R00V0603L	ERJ-3GEY0R00V	1
C6	C0603C104K4RACTU0603L	C0603C104K4RACTU	1
J2	TSW-104-07-G-SHDR1X4	TSW-104-07-G-S	1
R3, R4, R5	RC0603FR-07390RL0603L	RC0603FR-07390RL	3
U4	MSP430G2553IPW28PW0028A_N	MSP430G2553IPW28	1
FID1, FID2, FID3	FiducialFiducial10-20	Fiducial	3
P1	Header 6HDR1X6	Header 6	1
D2	LTST-C190GKTLED603GRN	LTST-C190GKT	1
C9	C0603C102K5RACTU0603L	C0603C102K5RACTU	1
U5, U7	SN74LVC2G14DBV0006A_N	SN74LVC2G14	2
R6, R7, R8, R9	CSRN2512FKR2502512M	CSRN2512FKR250	4
D1, D3	LTST-C190KRKTLED603RED	LTST-C190KRKT	2
C4, C10	EEE-FK1E470PSM_RADIAL_D	EEE-FK1E470P	2

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Answers use only what was read of this design: its BOM lines, the function hits, the parsed nets around your selection and the part's catalogue record. Every statement links to its evidence.

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Source

Project: TIDA-00641
Project category: TI
BOM number: BOM001898
Version: 1.0
EDA tool: kicad
Parse status: succeeded
Licence: Not identified: the catalogue states no licence and this project's files have not been checked for one yet. Do not assume any right to reuse it.