ProjectsPricingInsights

Best Alternatives to SCT2650STER

Package: ESOP-8Silicon Content TechnologyPMIC - Voltage Regulators - DC DC Switching RegulatorsInput Voltage Range: 4.5 V to 60 VOutput Current: 5 ASwitching Frequency: 100 kHz to 1.2 MHzFeedback Reference Voltage: 0.8 VIntegrated MOSFET: 80 mΩ High-Side

SCT2650STER is a 60V 5A ESOP-8 buck regulator. Listed alternates need FAE review; no pin-compatible part is confirmed.

AI replacement insight

Electrical riskhigh

Candidates are below 5A.

Package riskmedium

ESOP-8 matches, pinout missing.

Firmware risklow

No firmware interface.

Sourcing riskmedium

Lifecycle fields are limited.

Can it be replaced directly?

No confirmed pin-compatible replacement is supported by the provided data.

Best replacement path

TD1663 is the closest kept option only for derated loads below 3A.

Main risk

Current rating and pinout are not aligned.

Recommended alternatives

2
TD1663 package
TD1663

Techcode

Needs validationhigh risk

TD1663 is a 60V ESOP-8 buck candidate only for derated loads.

View details

Alternative comparison matrix

Feature / factorSCT2650STERTD1663LM5013QDDARQ(TOKMAS)Alt 3Compatibility / risk
PackageESOP-8ESOP-8ESOP-8ESOP-8 — Same package name; LM5013QDDARQ(TOKMAS): Same package name
Pinout8 pins8 pins8 pins8 pins — No pin map; LM5013QDDARQ(TOKMAS): No pin map
Voltage4.5-60V9-60V5.5-100V9-60V / 5.5-100V — Higher Vin min; LM5013QDDARQ(TOKMAS): Higher max, higher min
Current5A3A2A cont3A / 2A cont — Derate load; LM5013QDDARQ(TOKMAS): Not for 5A rail
Application100k-1.2MHz200k-1MHz1.2V FB200k-1MHz / 1.2V FB — Freq range narrower; LM5013QDDARQ(TOKMAS): Divider changes

Application & sourcing insights

Questions & answers

From the provided data, TD1663 is closest, but only as a derated candidate needing FAE review.