Is there a pin-compatible replacement for MLP2012H1R5MT0S1?

Currently, no pin-for-pin replacements have been verified. Alternatives require package changes and PCB redesign, as they are functionally equivalent but not physically compatible.

What risks should I check before replacing MLP2012H1R5MT0S1?

The main risk is physical incompatibility; all identified alternatives have different package sizes requiring a new PCB layout. Also, verify the saturation current (Isat) of any candidate meets your application's peak current needs.

MLP2012H1R5MT0S1 Alternatives, Datasheet & Cross Reference | TDK Electronics AG

MLP2012H1R5MT0S1 is a 1.5µH power inductor in a compact 0805 package. While no direct drop-in replacements have been found, several functional alternatives offer superior electrical performance if a PCB redesign is possible.

AI replacement insight

Package riskhigh

No alternatives share the 2012 (0805) package; PCB redesign is mandatory.

Electrical risklow

Identified functional alternatives are electrically superior in current handling and efficiency.

Sourcing riskmedium

Alternatives are from different manufacturers and may have different supply chain characteristics.

Can it be replaced directly?

No direct, pin-compatible replacements have been found. All identified alternatives require a PCB layout change.

Best replacement path

Redesign the PCB for a larger, higher-performance inductor like Chilisin's MHCI06030-1R5M-R8 to improve electrical margins.

Main risk

Package mismatch is the primary risk, making a drop-in replacement impossible with the current options.

Recommended alternatives

A high-performance functional alternative with much higher current ratings in a different package.

View details

Alternative comparison matrix

Feature / factor	MLP2012H1R5MT0S1	MHCI06030-1R5M-R8	MWSA0518S-1R5MT	Compatibility / risk
Inductance	1.5µH	1.5µH	1.5µH	1.5µH — Inductance value matches.; MWSA0518S-1R5MT: Inductance value matches.
Package	2012 (0805)	06030	0518 (6.6x5.4mm)	06030 / 0518 (6.6x5.4mm) — Not a drop-in replacement, requires PCB redesign.; MWSA0518S-1R5MT: Not a drop-in replacement, requires PCB redesign.
Current	1.1A	9.5A	6.6A	9.5A / 6.6A — Vastly superior current rating (Irms).; MWSA0518S-1R5MT: Significantly higher current rating (Irms).
Dcr	120mΩ	15mΩ	26mΩ	15mΩ / 26mΩ — Significantly lower DCR improves efficiency.; MWSA0518S-1R5MT: Lower DCR improves efficiency.
Saturation Current	Unknown	18.0A	8.0A	18.0A — Vastly superior saturation current.; MWSA0518S-1R5MT: Target Isat is unknown but candidate is likely much stronger.

Application & sourcing insights

Questions & answers

The best alternative depends on design flexibility. For new layouts, parts like Sunlord's MWSA0518S-1R5MT offer superior current handling and efficiency in a different package. No direct pin-compatible upgrades have been identified.