The LD56050DPU115R from STMicroelectronics is a high-performance, low-dropout voltage regulator designed to deliver a stable and precise voltage supply. This regulator is part of the LD56050 series, which is known for its reliability and efficiency in a wide range of applications, including but not limited to consumer electronics, automotive, and industrial systems.

Key Features

• Output Voltage: The device provides a fixed output voltage of 1.15V, which is ideal for powering sensitive electronics that require a precise voltage level.
• High Accuracy: With an output voltage accuracy of ±1%, the LD56050DPU115R ensures that the connected components receive a consistent supply without significant fluctuations.
• Low Dropout: The low dropout feature of this regulator means it can maintain output voltage regulation with a minimal difference between the input and output voltages, making it highly efficient in battery-powered applications.
• Current Capacity: It can deliver up to 500mA of output current, catering to moderate power requirements.
• Thermal Protection: The device includes thermal shutdown protection, which prevents damage from overheating by automatically shutting down the regulator if the internal temperature exceeds safe limits.
• Short-Circuit Protection: Built-in short-circuit protection ensures that the regulator and the connected components are safeguarded against potential damage due to accidental shorts.

Applications

The LD56050DPU115R is versatile and can be used in a variety of applications. It is particularly well-suited for portable devices, where energy efficiency is crucial. Additionally, it can be implemented in microcontroller systems, sensor interfaces, and other electronic circuits requiring a stable power supply.

Package and Availability

This voltage regulator comes in a compact DFN6 (3x3mm) package, which is suitable for space-constrained applications. The LD56050DPU115R is available for order, and detailed datasheets, application notes, and additional resources can be found on the STMicroelectronics website.