STMicroelectronics LDL212PU15R Low Dropout Regulator

The LDL212PU15R is a high-performance, low dropout (LDO) voltage regulator from STMicroelectronics, designed to provide a stable and reliable power supply in a variety of electronic applications. This LDO regulator is well-suited for sensitive analog loads, RF applications, and digital circuits that require a clean voltage source for optimal performance.

Key Features

• Output Voltage: The LDL212PU15R provides a fixed output voltage of 1.5V, which is ideal for powering low-voltage digital cores and subsystems.
• High Accuracy: This device maintains high accuracy in output voltage regulation, ensuring a stable power supply even under varying load conditions.
• Low Dropout: With its low dropout feature, the LDL212PU15R can operate efficiently with a very small difference between the input and output voltages, reducing power losses and improving system efficiency.
• Low Quiescent Current: The regulator is optimized for low quiescent current, making it suitable for battery-powered devices where power conservation is critical.
• Thermal Protection: It includes thermal shutdown protection that safeguards the device and the system from damage due to overheating.
• Current Limiting: Built-in current limiting prevents damage to the regulator and the load in the event of an output short circuit or overload condition.

Applications

The LDL212PU15R is versatile and can be used in a wide range of applications, including:

• Mobile phones and personal media players
• Portable and battery-powered devices
• Wireless LAN, Bluetooth, and GPS systems
• Microcontroller power supply
• Power management in IoT devices

Package and Availability

This LDO regulator is available in a robust and compact DFN6 package (3x3 mm), which is suitable for space-constrained applications. The LDL212PU15R is part of STMicroelectronics' commitment to providing energy-efficient solutions for a wide array of power supply requirements.