NCV7805BDTRKG
onsemi
Needs validationmedium risk
NCV7805BDTRKG is a strong 5V 1A DPAK candidate with automotive qualification evidence.
Best Alternatives to MC7805BDTRKG
MC7805BDTRKG is a 5V 1A DPAK linear regulator. Alternatives should match output voltage, current, package, temperature, and pinout.
AI replacement insight
Electrical riskmedium
check load, Vin, dropout, and thermal margin
Package riskmedium
DPAK text matches but pinout is unverified
Firmware risklow
no firmware interface for this regulator
Sourcing risklow
kept candidates are active catalog parts
Can it be replaced directly?
No pin-compatible replacement is proven from the provided fields.
Best replacement path
Review NCV7805BDTRKG first; it matches 5V, 1A, DPAK, and temperature in the catalog data.
Main risk
Pinout and tab function are not confirmed in the supplied evidence.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | MC7805BDTRKG | NCV7805BDTRKG | MC7805CDTRKG | NCV78M05BDTRKG | Compatibility / risk |
|---|---|---|---|---|---|
| Package | DPAK-3 | DPAK-3 | DPAK-3 | DPAK-3 | DPAK-3 — same package text; MC7805CDTRKG: same package text; NCV78M05BDTRKG: same package text |
| Pinout | 3-pin function | not shown | not shown | not shown | not shown — needs datasheet check; MC7805CDTRKG: needs datasheet check; NCV78M05BDTRKG: needs datasheet check |
| Voltage | 5V fixed | 5V fixed | 5V fixed | 5V fixed | 5V fixed — same output; MC7805CDTRKG: same output; NCV78M05BDTRKG: same output |
| Current | 1A | 1A | 1A | 500mA | 1A / 500mA — same rating; MC7805CDTRKG: same rating; NCV78M05BDTRKG: half rating |
| Temperature | -40 to 125C | -40 to 125C | 0 to 125C | -40 to 125C | -40 to 125C — same range; MC7805CDTRKG: cold limit weaker; NCV78M05BDTRKG: same range |
Application & sourcing insights
Questions & answers
NCV7805BDTRKG is the strongest candidate from the supplied data, but it still needs pinout and thermal review.