The 1117-5.0 from Xinbole is a high-efficiency low dropout (LDO) linear voltage regulator IC designed to deliver a stable 5V output with up to 1A current capability. It is widely used in modern electronic systems including microcontrollers, USB-powered devices, communication modules, embedded controllers, and industrial electronics requiring clean and reliable 5V power regulation.
Built with advanced LDO regulation technology, the 1117-5.0 provides very low dropout voltage, allowing stable operation even when the input voltage is only slightly above 5V. It ensures low output ripple, excellent load regulation, and fast transient response, delivering consistent performance under dynamic load conditions. Compared to higher dropout or older regulator series, it offers improved efficiency, reduced power loss, and better thermal stability for low-voltage systems.
The device is available in both SOT223 and SOT89 packages, providing flexible design options. The SOT223 package offers superior thermal dissipation for higher current applications, while the SOT89 package is ideal for compact and space-saving PCB designs.
With its robust performance, stable output, and integrated protection features, the 1117-5.0 is a reliable solution for efficient 5V power management in a wide range of electronic applications.
Key Features:
- Fixed 5V low dropout voltage regulator (LDO)
- Up to 1A output current capability
- Very low dropout voltage for high efficiency
- Low ripple and stable output performance
- Fast transient response and high accuracy
- SOT223/SOT89 package flexibility
Applications:
- USB-powered electronic devices
- Microcontroller power supply
- Embedded control systems
- Communication modules
- Industrial electronics
- Consumer electronic products
