Is there a pin-compatible replacement for LQW15AN6N2B80D?

Yes, several parts like LQW15AN6N8G80D and LQW15AN6N2B00D are pin-compatible in the same 0402 package. However, none are electrically identical, with all having lower current ratings.

What risks should I check before replacing LQW15AN6N2B80D?

The primary risk is the lower current rating on all potential substitutes, which can cause overheating or failure. You must also verify if the circuit can tolerate differences in inductance and DC resistance (DCR).

LQW15AN6N2B80D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Finding a substitute for the Murata LQW15AN6N2B80D inductor is challenging due to its high 1.6A current rating in a compact 0402 package. While pin-compatible options exist, all have parametric differences that require careful review.

AI replacement insight

Electrical riskhigh

All candidates have lower current ratings. Most are significant downgrades. DCR and inductance also differ.

Package risklow

All candidates share the same 0402 package, ensuring form and fit compatibility.

Can it be replaced directly?

No, a direct drop-in replacement was not found. All identified alternatives have a lower current rating, which is a critical parameter.

Best replacement path

Evaluate LQW15AN6N8G80D, but verify tolerance for its 9% lower current rating, higher DCR, and different inductance.

Main risk

All candidates have a lower current rating than the target's 1.6A, posing a risk of overheating and failure under load.

Recommended alternatives

Similar 0402 inductor with slightly lower current rating and different inductance.

View details

Alternative comparison matrix

Feature / factor	LQW15AN6N2B80D	LQW15AN6N8G80D	LQW15AN6N2B00D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Same package and pin count.; LQW15AN6N2B00D: Same package and pin count.
Inductance	6.2 nH	6.8 nH	6.2 nH	6.8 nH / 6.2 nH — Slightly higher inductance.; LQW15AN6N2B00D: Identical inductance value.
Current	1.6 A	1.45 A	0.7 A	1.45 A / 0.7 A — Slightly lower rated current.; LQW15AN6N2B00D: Significantly lower rated current.
Dcr	0.056 Ω	0.068 Ω	0.09 Ω	0.068 Ω / 0.09 Ω — Higher DCR, may increase power loss.; LQW15AN6N2B00D: Higher DCR, will increase power loss.

Application & sourcing insights

Questions & answers

The best alternative found is LQW15AN6N8G80D. It is the closest parametrically but has a slightly lower current rating (1.45A vs 1.6A) and higher DCR, requiring engineering validation.