STMicroelectronics

LDL112PV12R  

Linear & Switching Voltage Regulators

LDL112PV12R Description

The LDL112PV12R is a high-performance linear regulator designed by STMicroelectronics, a leading manufacturer in the electronics industry. This IC regulator is specifically tailored for applications requiring a fixed output voltage of 1.2V and a maximum output current of 1.2A. The device is housed in a compact 6DFN package, making it suitable for space-constrained designs. The LDL112PV12R is designed to operate efficiently within a maximum input voltage range of 5.5V, ensuring stable performance across a variety of power supply conditions.

LDL112PV12R Features

• Fixed Output Voltage: The LDL112PV12R provides a stable output voltage of 1.2V, ideal for applications requiring a consistent power supply.
• High Efficiency: With a maximum dropout voltage of 0.6V at 1.2A, the regulator ensures high efficiency, minimizing power loss and heat generation.
• Low Quiescent Current: The device features a low quiescent current of 70 µA, which is crucial for battery-operated devices and low-power applications.
• Enable Control Feature: The enable control feature allows for dynamic power management, enabling the regulator to be turned on or off as needed.
• Protection Features: The LDL112PV12R includes over-current, over-temperature, and reverse current protection, ensuring robustness and reliability in various operating conditions.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 57dB at 1kHz, effectively filtering out noise from the input power supply.
• Compliance and Packaging: The LDL112PV12R is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is available in a surface-mount package, making it suitable for automated assembly processes.

LDL112PV12R Applications

The LDL112PV12R is well-suited for a variety of applications due to its high efficiency, low quiescent current, and compact size. Some specific use cases include:

• Portable Electronics: Ideal for battery-operated devices such as smartphones, tablets, and wearables, where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for industrial applications requiring stable power supply and robust protection features.
• Consumer Electronics: Applicable in consumer electronics like digital cameras, media players, and other portable devices.
• Telecommunications: The regulator can be used in communication devices and infrastructure, ensuring reliable power management.

Conclusion of LDL112PV12R

The LDL112PV12R from STMicroelectronics stands out as a reliable and efficient linear regulator, offering a fixed output voltage of 1.2V and a maximum output current of 1.2A. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and noise reduction are paramount. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. With its compact 6DFN package and surface-mount configuration, the LDL112PV12R is ideal for modern, space-constrained designs. This regulator is a strong contender in the power management IC market, providing a robust solution for a wide range of electronic applications.

LDL112PV12R Documents

Download datasheets and manufacturer documentation for LDL112PV12R

Datasheets :

Power Management Handheld,Portable Guide       LDL112 Datasheet      

PCN Packaging :

Moisture Barrier Bag 09/May/2016      

HTML Datasheet :

Power Management Handheld,Portable Guide       LDL112 Datasheet