662K-MS
MSKSEMI
Needs validationlow risk
Strong functional match from the same manufacturer with a slightly reduced max operating temperature.
Best Alternatives to XC6206P332MR-MS
The XC6206P332MR-MS is a 3.3V, 250mA low-dropout (LDO) linear regulator in a SOT-23 package. Finding a substitute involves matching these key parameters, package, and pinout, while paying close attention to input voltage and temperature ratings.
AI replacement insight
Electrical riskhigh
Several candidates have a lower maximum input voltage, which is a critical failure point if exceeded.
Package risklow
All candidates use the same SOT-23 package. Pinout is likely standard but requires verification.
Firmware risklow
These are simple analog components with no firmware interaction.
Can it be replaced directly?
Direct replacement for XC6206P332MR-MS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The 662K-MS is the most promising path due to its parametric similarity and same manufacturer, but the reduced temperature range must be acceptable.
Main risk
The primary risk across most candidates is a lower maximum input voltage rating compared to the target's 6.5V, which could damage the part.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | XC6206P332MR-MS | 662K-MS | SK6206P332MR | XC6206-3.3V | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 6.5 V | 8 V | 6 V | 6 V | 8 V / 6 V / 5.5 V — Higher max input voltage provides more design margin.; SK6206P332MR: Max input voltage is lower, which may be a risk depending on application.; XC6206-3.3V: Max input voltage is lower, which may be a risk depending on application.; AP2125N-3.3TRG1(MS): Max input voltage is lower, posing a significant risk if application input exceeds 5.5V. |
| Current | 250 mA | 250 mA | 300 mA | - | 250 mA / 300 mA — Output current matches.; SK6206P332MR: Higher output current capability.; AP2125N-3.3TRG1(MS): Higher output current capability. |
| Temperature | -20°C to +85°C | -25°C to +80°C | -40°C to +85°C | -40°C to +85°C | -25°C to +80°C / -40°C to +85°C / -40°C to 85°C — Max operating temperature is 5°C lower.; SK6206P332MR: Wider operating temperature range.; XC6206-3.3V: Wider operating temperature range.; AP2125N-3.3TRG1(MS): Wider operating temperature range. |
| Package | SOT-23 | SOT-23 | - | SOT-23 | SOT-23 — Package matches.; XC6206-3.3V: Package matches.; AP2125N-3.3TRG1(MS): Package matches. |
| Tolerance | ±2.5 % | - | ±2% | ±2% | ±2% — Tighter output voltage accuracy.; XC6206-3.3V: Tighter output voltage accuracy. |
Application & sourcing insights
Questions & answers
Verified drop-in options for XC6206P332MR-MS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.