The LD3985M27R from STMicroelectronics is a high-performance, low dropout (LDO) voltage regulator designed to deliver a stable and precise 2.7V output voltage. This regulator is an ideal choice for sensitive electronics requiring a consistent power supply with minimal voltage fluctuations.

Key Features

• Low Dropout Voltage: The device boasts an exceptionally low dropout voltage, ensuring efficient operation even when the input voltage is very close to the output voltage.
• High Accuracy: With an output voltage tolerance of ±1%, the LD3985M27R provides precise voltage regulation, critical for applications demanding high stability.
• Low Quiescent Current: The regulator is optimized for low quiescent current, making it suitable for battery-powered devices where power conservation is crucial.
• Thermal Protection: It includes thermal shutdown protection that safeguards the device and the system from damage due to excessive temperature.
• Current Limiting: Built-in current limiting prevents the regulator from delivering excessive currents that could potentially harm the connected components.
• Small Package Size: The LD3985M27R comes in a compact SOT-23 package, which is ideal for space-constrained applications.

Applications

The LD3985M27R is versatile and can be used in a wide range of applications, including:

• Mobile Phones
• Portable Media Players
• Wireless Modules
• Microcontrollers
• Battery-powered Devices

Product Specifications

With its robust feature set and reliable performance, the STMicroelectronics LD3985M27R LDO voltage regulator is an excellent power management solution for any design requiring a stable 2.7V supply.