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TPS3839G33DQNR

C128421 Extended Part

Ultra-low-power supply voltage monitor, push-pull active-low reset, 3.08V threshold, 1 monitored voltage, no manual reset/watchdog, 200ms, -40°C~+85°C.

gpio reset supervisorvoltage monitorlow powerpush pull resetactive low resetgpio interface3v monitorlow voltage detector

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

Capabilities

gpio: interface

Package And Footprint

Package / footprint name: X2-SON-4-EP(1x1)
Pin count: Unknown
EasyEDA symbol UUID: c2b5e34817c2425dbc09836f938c73ab
EasyEDA footprint UUID: 89864c6485c944d696b91e9a6895c7ab
EasyEDA device UUID: 2fec03d7aea744f585223e78ceeee69f
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Datasheet And Links

Datasheet / product URL: https://www.ti.com/cn/lit/gpn/tps3839
Product URL: https://www.ti.com/cn/lit/gpn/tps3839

Selection Notes

Good for: MCU brownout reset, power-on reset, rail-good gating, and low-power voltage monitoring
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category reset-supervisor, interfaces gpio, package X2-SON-4-EP(1x1), and EasyEDA footprint UUID 89864c6485c944d696b91e9a6895c7ab.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

X2-SON-4-EP(1x1) easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C128421 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C128421 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step