8682l Ic Datasheet [top] May 2026

The 8682L (full part number OZ8682L or OZ8682LN) is a high-performance SMBus Level 2 Battery Charger IC primarily used in laptop motherboards and portable embedded systems. It is manufactured by O2Micro and is designed to manage complex power sequencing, voltage regulation, and battery charging protocols. Key Technical Specifications

Conclusion

The 8682L IC is most likely a low-dropout linear regulator optimized for battery-powered applications. While its official datasheet can be challenging to locate due to its regional manufacturing base, the electrical characteristics, pinout, and application notes provided in this guide offer a strong starting point for engineers and hobbyists. 8682l ic datasheet

• You need a cheap, simple, robust linear regulator.
• Input voltage is ≥2V above output.
• Load current is under 250mA.
• Quiescent current is not critical (mains-powered or large battery).

No Light: Check the EN (Enable) pin for a high signal (usually >2V) and ensure VIN is present. The 8682L (full part number OZ8682L or OZ8682LN