STMicroelectronics LE80CZ Low Drop Voltage Regulator

The LE80CZ from STMicroelectronics is a high-performance, low drop voltage regulator designed for an array of applications requiring a stable and reliable power supply. This regulator features a low dropout voltage, which means it can maintain a constant output voltage even when the input voltage is very close to the output voltage, making it ideal for battery-powered devices where efficiency is key.

Key Features

• Low Dropout: With a typical dropout of just 0.2V at a 100mA load, the LE80CZ ensures efficient operation even at low input voltages.
• Output Current: The device can deliver up to 100mA of output current, suitable for small to medium power needs.
• Voltage Options: The LE80CZ is available in fixed output voltage versions, providing a range of common output voltages for various applications.
• Thermal Protection: It includes thermal shutdown protection that safeguards the device from damage due to overheating.
• Short Circuit Protection: The built-in short-circuit protection feature ensures long-term reliability and safety for connected components.
• Low Quiescent Current: The regulator's low quiescent current makes it suitable for battery-powered applications where power conservation is critical.

Applications

The versatility of the LE80CZ allows it to be used in various applications, including:

• Battery-powered devices
• Portable electronics
• Microcontroller power supplies
• Peripheral power supplies

With its robust feature set, the LE80CZ is an excellent choice for designers looking for a reliable voltage regulator that can perform in challenging conditions. Whether for consumer electronics, automotive, or industrial applications, the LE80CZ combines performance, protection, and power efficiency in a compact package, making it a go-to component for power management solutions.