LM3420M5X-8.4/NOPB IC-3420 8.4 CTRLR LI-ION BATTERY CHARGER SOT23-5 The LM3420M5X-8.4/NOPB is a high-quality product offering IC-3420 8.4 CTRLR LI-ION BATTERY CHARGER SOT23-5. With a shrink ratio of N/A and -40°C~+85°C operating temperature, it provides reliability in various applications.