The SOT-23-5 Package Integrated Circuit (IC) series from Hottech offers compact and efficient solutions for power management, signal processing, and battery charging applications. Designed in a space-saving SOT-23-5 package, these ICs are ideal for modern portable and miniaturized electronic devices.
This series includes lithium battery charging ICs (4054/4054H), power management ICs (5352/5353), operational amplifiers (LM321), and low dropout regulators (XC6219), providing versatile functionality across a wide range of applications.
With features such as low power consumption, stable performance, and high integration, these ICs help improve system efficiency while reducing PCB space requirements. Their reliable operation makes them suitable for battery-powered and compact electronic products.
These ICs are widely used in electronic cigarettes, massagers, DVRs (dash cameras), hand warmers, electronic toys, and other portable consumer electronics.
✅ Key Features
- Compact SOT-23-5 package for space-saving designs
- Includes charger ICs, LDO regulators, op-amps, and PMICs
- Low power consumption and high efficiency
- Stable and reliable performance
- Suitable for battery-powered applications
- Low dropout voltage (for LDO variants)
- Integrated protection and control functions
- High reliability and long operational life
✅ Applications
- Electronic cigarettes (vape devices)
- Massagers and wellness devices
- DVRs (dash cameras)
- Hand warmers
- Electronic toys
- Portable consumer electronics
- Battery charging and power management systems
