Comparison page

LM2596 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.

LM2596

Projects needing Buck and Common module with a commonly available power part.

TPS63020

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

Specification Matrix

DimensionLM2596 TPS63020

CategoryPowerPower

MakerTexas InstrumentsTexas Instruments

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesNeeds verificationNeeds verification

Price$0.40 - $1.50$1.00 - $3.50

Known Tradeoffs

LM2596

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

LM2596

Texas Instruments

Classic buck regulator used in large inexpensive adjustable step-down modules.

China-madePower84% confidence

TPS63020

Texas Instruments

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

China-madePower82% confidence