STMicroelectronics LD1117DTTR-E Voltage Regulator

The LD1117DTTR-E from STMicroelectronics is a linear voltage regulator that offers a high level of efficiency and stability, making it an ideal choice for a wide range of applications. This regulator is part of the LD1117 series, known for their low dropout performance and ability to maintain a constant output voltage even with variations in input voltage or load conditions.

Key Features

• Low Dropout: With its low dropout voltage, the LD1117DTTR-E ensures efficient operation even when the input voltage is close to the output voltage, reducing power loss and improving overall system efficiency.
• Adjustable Output: This device can provide an adjustable output voltage from 1.25V to 13.8V, which can be set using external resistors. This flexibility makes it suitable for a variety of applications.
• High Output Current: Capable of delivering up to 800mA of output current, the LD1117DTTR-E can power a broad range of devices, from sensitive analog circuits to small digital systems.
• Thermal Overload Protection: The built-in thermal overload protection ensures that the device shuts down upon excessive power dissipation, preventing damage to the regulator and the system it powers.
• Short Circuit Protection: In the event of a short circuit, the LD1117DTTR-E will limit the current to a safe level, thereby protecting itself and the connected components from damage.

Applications

The versatile nature of the LD1117DTTR-E makes it suitable for a plethora of applications, including:

• Consumer Electronics
• Computer Systems
• Industrial Equipment
• Telecommunications Infrastructure
• Battery-Powered Devices

Package and Quality

The LD1117DTTR-E is available in a DPAK package, which is designed for surface mount technology, allowing for efficient assembly and space-saving on PCBs. STMicroelectronics is committed to high-quality standards, and this product is no exception, ensuring reliable performance in a range of environmental conditions.