Comparison page

MCP73831 vs TPS63020

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

MCP73831

Projects needing Li-ion charger and Small with a commonly available power part.

TPS63020

Projects needing Buck-boost and Battery with a commonly available power part.

Specification Matrix

DimensionMCP73831 TPS63020

CategoryPowerPower

MakerMicrochipTexas Instruments

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesNeeds verificationNeeds verification

Price$0.20 - $1.00$1.00 - $3.50

Known Tradeoffs

MCP73831

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

TPS63020

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

Open Individual Model Pages

MCP73831

Microchip

Tiny single-cell Li-ion charger used in compact battery-powered boards.

China-madePower84% confidence

TPS63020

Texas Instruments

Buck-boost converter used where battery voltage may be above or below the target rail.

China-madePower82% confidence