Is there a pin-compatible replacement for XL-3528UGC?

Yes, NTD3528G1 is a pin-compatible candidate in the same 3528 package. However, its electrical characteristics, such as forward current and luminous intensity, differ from XL-3528UGC, requiring a design review before substitution.

What risks should I check before replacing XL-3528UGC?

When replacing XL-3528UGC, verify the substitute's color/wavelength, forward voltage, and viewing angle. Pay close attention to the forward current and luminous intensity; a mismatch can affect circuit performance and visual brightness.

XL-3528UGC Alternatives, Datasheet & Cross Reference | XINGLIGHT

XL-3528UGC is a standard 3528 package green SMD LED. While no direct drop-in replacements are confirmed, functional alternatives like NTD3528G1 exist but require engineering review due to different electrical properties.

AI replacement insight

Electrical riskmedium

Candidate has different forward current and brightness characteristics.

Package risklow

Candidate shares the same 3528 package, but land pattern should be double-checked.

Can it be replaced directly?

No direct drop-in replacement was found. NTD3528G1 is a functional alternative that requires circuit review due to differences in brightness and current rating.

Best replacement path

The best path is to evaluate NTD3528G1, a brighter, higher-power LED. It requires engineering review to adjust drive current if needed.

Main risk

The primary risk is electrical incompatibility; the main candidate (NTD3528G1) is significantly brighter and designed for a higher current, which could alter performance or damage the part if not driven correctly.

Recommended alternatives

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Alternative comparison matrix

Feature / factor	XL-3528UGC	NTD3528G1	Compatibility / risk
Package	3528	3528	3528 — Package dimensions match.
Pinout	2	2	2 — Pin count matches, assume standard polarity.
Color	Green, 520 nm	Green, 520 nm	Green, 520 nm — Color and wavelength match.
Luminous Intensity	1600 mcd (at 20mA)	15000 mcd (at 60mA)	15000 mcd (at 60mA) — Candidate is significantly brighter, tested at higher current.
Current	20 mA (test)	150 mA (max)	150 mA (max) — Candidate is a higher power LED; test currents differ.
Voltage	2.8 V - 3.4 V	3.2 V	3.2 V — Forward voltage is within target range.

Application & sourcing insights

Questions & answers

NTD3528G1 is a potential functional alternative. It shares the same 3528 package, pin count, and green color, but is significantly brighter and designed for a higher current. Engineering review is recommended.