STMicroelectronics

LDL212PV33R

LDL212PV33R Description

The LDL212PV33R is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 3.3V and a maximum output current of 1.2A. With a single regulator, it offers a positive output configuration and is designed for surface mount applications. The LDL212PV33R is compliant with the latest environmental standards, including RoHS3 and REACH unaffected status.

LDL212PV33R Features

• Output Type: Fixed, ensuring a stable and reliable voltage output.
• Voltage - Input (Max): 18V, allowing for a wide range of input voltages.
• Current - Output: 1.2A, suitable for applications requiring higher current demands.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, ideal for standard power supply needs.
• Voltage Dropout (Max): 0.35V @ 1.2A, maintaining efficiency under load.
• PSRR: 87dB ~ 50dB (120Hz ~ 100kHz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, and Under Voltage Lockout (UVLO), enhancing device reliability and safety.
• Mounting Type: Surface Mount, suitable for modern electronics manufacturing processes.
• Control Features: Enable, allowing for active control over the regulator's operation.

LDL212PV33R Applications

The LDL212PV33R is ideal for a variety of applications where a stable and efficient power supply is crucial. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and small form factor, it is perfect for battery-powered devices.
• Industrial Controls: Reliable in harsh environments, providing stable power to control systems.
• Automotive Electronics: Withstanding the voltage fluctuations common in automotive applications.
• Telecommunications: Ensuring consistent power supply to critical communication equipment.

Conclusion of LDL212PV33R

The LDL212PV33R from STMicroelectronics stands out for its robust performance, environmental compliance, and advanced protection features. Its fixed 3.3V output and 1.2A current capability make it a versatile choice for a wide range of applications, from consumer electronics to industrial and automotive systems. The inclusion of over current, over temperature, and UVLO protection further enhances its reliability, making it a preferred choice for engineers seeking a dependable linear voltage regulator.