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Best Alternatives to PSPMAA0803H-100M-ANP

Package: 8.0x8.5mmPROD Technology Co., Ltd.ChokesInductance: 10 µHTolerance: ±20%Rated Current (IRMS): 5 ASaturation Current (ISAT): 7 ADC Resistance (DCR): 60 mΩ

PSPMAA0803H-100M-ANP is a 10µH, 5A power inductor in an 8.0x8.5mm package. While no direct drop-in replacements are available, several functional alternatives with superior current ratings exist in larger packages, requiring a board redesign.

AI replacement insight

Package riskhigh

All candidates have a different, larger footprint, requiring a mandatory board redesign.

Electrical risklow

Candidates are electrical upgrades (higher current, lower DCR), which is generally safe but should be verified.

Can it be replaced directly?

No direct drop-in replacement found. All candidates require a new PCB layout due to larger package sizes.

Best replacement path

Board Redesign for Higher Performance

Main risk

Package Mismatch

Recommended alternatives

4
PSPMAA1040-100M-ANP package
PSPMAA1040-100M-ANP

PROD

Needs validationhigh risk

A functional alternative from the same manufacturer with better specs in a larger package.

View details

Alternative comparison matrix

Feature / factorPSPMAA0803H-100M-ANPPSPMAA1040-100M-ANPPSPMAA1040H-100M-ANPSMDRI127-100MTCompatibility / risk
Package8.0x8.5mm11x10mm11x10mm12.3x12.3x8.0mm11x10mm / 12.3x12.3x8.0mm / 12.6mm x 13.5mm — Candidate is larger.; PSPMAA1040H-100M-ANP: Candidate is larger.; SMDRI127-100MT: Candidate is larger and much taller.; TMPA1265SP-100MN-D: Candidate is much larger.
Current7.0A10.0A9.0A9.0A10.0A / 9.0A / 17.0A — Isat (saturation current).; PSPMAA1040H-100M-ANP: Isat (saturation current).; SMDRI127-100MT: Isat (saturation current).; TMPA1265SP-100MN-D: Isat (saturation current).
Dcr Ohm60mΩ33mΩ32mΩ21mΩ33mΩ / 32mΩ / 21mΩ / 13mΩ — Lower DCR improves efficiency.; PSPMAA1040H-100M-ANP: Lower DCR improves efficiency.; SMDRI127-100MT: Lower DCR improves efficiency.; TMPA1265SP-100MN-D: Lower DCR improves efficiency.

Application & sourcing insights

Questions & answers

The best alternative depends on available board space. If a 12.6x13.5mm footprint is acceptable, TMPA1265SP-100MN-D offers a significant performance upgrade. If space is tighter, PSPMAA1040-100M-ANP is a smaller but still larger option.