Introducing the LD2985BM47R from STMicroelectronics

The LD2985BM47R is a high-performance, low-dropout voltage regulator designed by STMicroelectronics, a leader in semiconductor solutions. This regulator is specifically tailored to deliver a stable and precise voltage supply, ensuring optimal performance for sensitive electronic circuits. With its low dropout voltage and low noise operation, the LD2985BM47R is an ideal choice for battery-powered devices, portable applications, and any system where voltage regulation is critical.

Key Features

• Low Dropout Voltage: The LD2985BM47R offers an exceptionally low dropout voltage, which enhances its efficiency and allows it to maintain a stable output even when the input voltage is close to the output voltage.
• Output Voltage: This regulator provides a fixed output voltage of 4.7V, suitable for a wide range of applications that require a regulated 4.7V supply.
• Current Capacity: It is capable of delivering up to 150 mA of load current, making it well-suited for powering small to medium-sized loads.
• Low Noise Operation: Designed with noise reduction in mind, the LD2985BM47R ensures a quiet voltage supply, which is crucial for noise-sensitive applications such as audio or precision instrumentation.
• Thermal Protection: The built-in thermal shutdown feature protects the device from damage due to overheating, enhancing its reliability and longevity.
• Wide Operating Temperature Range: This voltage regulator can operate over a broad temperature range, making it versatile for use in various environmental conditions.

Applications

The LD2985BM47R is suitable for a diverse array of applications, including but not limited to:

• Mobile phones and PDAs
• Portable media players
• GPS devices
• Electronic sensors and peripherals
• Microcontroller power supply

With its compact SOT-23-5 package, the LD2985BM47R is not only powerful but also space-efficient, making it an excellent choice for space-constrained applications. Its combination of features ensures that electronic devices powered by the LD2985BM47R operate reliably and with high stability, contributing to the overall performance and user experience of the end product.

Whether you are designing a new electronic gadget or looking to improve an existing one, the LD2985BM47R from STMicroelectronics offers a dependable voltage regulation solution that will meet your stringent power requirements.