Diodes Incorporated AZ1117R-3.3TRE1 Voltage Regulator

The AZ1117R-3.3TRE1 from Diodes Incorporated is a high-performance, low-dropout (LDO) voltage regulator designed to deliver a fixed output voltage of 3.3V with a current capacity of up to 1A. This versatile component is an ideal solution for providing stable voltage to sensitive electronics, ensuring smooth operation even under varying input conditions and load fluctuations.

Key Features

• Output Voltage: Fixed 3.3V, which is a common voltage level for digital circuits, ensuring compatibility with a wide range of devices and systems.
• High Current Output: Capable of delivering up to 1A of continuous output current, making it suitable for high-current applications.
• Low Dropout Voltage: Designed with a low dropout voltage, typically around 1.1V at full load, which allows for efficient operation even when the input voltage is close to the output voltage.
• Thermal and Overcurrent Protection: Features built-in thermal shutdown and current limit functions, providing essential protection against overheating and overcurrent conditions.
• Stable with Low ESR Capacitors: Stable with ceramic capacitors, which can be smaller, have lower equivalent series resistance (ESR), and are more reliable over time compared to electrolytic capacitors.
• Package: Available in a TO-252 package, which is suitable for surface-mount technology (SMT) and is conducive for space-saving PCB designs.

Applications

The AZ1117R-3.3TRE1 is widely used in various applications that require a stable and reliable power supply. Its common applications include:

• Consumer Electronics
• Computer Peripherals
• Networking Systems
• Industrial Equipment
• Battery-Powered Devices

This LDO voltage regulator is designed to meet the stringent requirements of modern electronic devices. Its robust protection features and compatibility with various capacitor types make it an excellent choice for designers looking to enhance system reliability and longevity. Whether you are developing a new product or looking to improve an existing one, the AZ1117R-3.3TRE1 offers the performance and flexibility to meet your power management needs.