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Best Alternatives to AP3012KTR-E1

Package: SC-74A, SOT-753Diodes IncorporatedVoltage Regulators - DC DC Switching RegulatorsSeries: -Package: Tape & Reel (TR) Cut Tape (CT) Digi-Reel®Output Configuration: PositiveTopology: BoostOutput Type: Adjustable

AP3012KTR-E1 is a SOT-23-5 boost regulator. The closest candidate is AP3012KTR-G1, but pinout and finish checks remain required.

AI replacement insight

Electrical riskhigh

Current, Vin, or Vout differ on several parts.

Package riskmedium

SOT-23-5 aliases need land-pattern review.

Firmware risklow

No firmware interface indicated.

Sourcing riskmedium

Some options are not indexed.

Can it be replaced directly?

AP3012KTR-G1 is the closest same-family candidate, not yet fully verified.

Best replacement path

Check AP3012KTR-G1 first, then review functional boost alternatives by voltage and current.

Main risk

Pinout and power-stage limits are not proven for most candidates.

Recommended alternatives

1
AP3015KTR-G1 package
AP3015KTR-G1

Diodes Incorporated

Needs validationhigh risk

AP3015KTR-G1 may work only with relaxed current and input-voltage needs.

View details

Alternative comparison matrix

Feature / factorAP3012KTR-E1AP3012KTR-G1AP3015KTR-G1LM2733XMF/NOPBCompatibility / risk
PackageSOT-23-5SOT-23-5SOT-23-5SC-74A/SOT-753SOT-23-5 / SC-74A/SOT-753 — same order table; AP3015KTR-G1: same package; LM2733XMF/NOPB: alias check; LM27313XMF/NOPB: case alias check
Pinout5 pinsES pin_count 0not providednot providedES pin_count 0 / not provided — verify map; AP3015KTR-G1: not pin-safe; LM2733XMF/NOPB: must verify; LM27313XMF/NOPB: not pin-safe
Voltage2.6-16V, 29V outAP3012 family1.2-12V, 34V out2.7-14V, 40V switchAP3012 family / 1.2-12V, 34V out / 2.7-14V, 40V switch / 30V switch — same base part; AP3015KTR-G1: Vin max lower; LM2733XMF/NOPB: Vin range narrower; LM27313XMF/NOPB: less stress margin
Current500mA switchAP3012 family350mA limit1A switchAP3012 family / 350mA limit / 1A switch / not provided — same base part; AP3015KTR-G1: load derating; LM2733XMF/NOPB: rating higher; LM27313XMF/NOPB: load unknown
Temperatureactive part-40 to 85C claim-40 to 85C--40 to 85C claim — ordering claim; AP3015KTR-G1: target range absent
Applicationboost regulator--boost regulatorboost regulator — same role; LM27313XMF/NOPB: same function

Application & sourcing insights

Questions & answers

Verified drop-in options for AP3012KTR-E1 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.