STMicroelectronics LDL112PV10R

LDL112PV10R Overview

The LDL112PV10R is a high-efficiency low-dropout regulator (LDO) produced by STMicroelectronics. It is designed to provide a stable and reliable power supply for various electronic devices. With its excellent performance and compact size, the LDL112PV10R is suitable for a wide range of applications.

Technical Characteristics

• Input voltage range: 1.8V to 5.5V
• Output voltage options: 0.8V to 5.2V
• Maximum output current: 1A
• Dropout voltage: 160mV
• Quiescent current: 75μA
• Output voltage accuracy: ±2%
• Low noise and high PSRR (Power Supply Rejection Ratio)
• Thermal shutdown and current limit protection

Features and Advantages

The LDL112PV10R offers several features and advantages that make it an ideal choice for power supply applications:

• High efficiency: The low dropout voltage enables the regulator to operate efficiently even when the input voltage is close to the output voltage.
• Wide input voltage range: The LDL112PV10R can accept a broad range of input voltages, making it compatible with various power sources.
• Flexible output voltage options: With multiple output voltage options, the regulator can be easily tailored to meet specific requirements of different electronic devices.
• Low quiescent current: The low quiescent current ensures minimal power consumption when the regulator is in standby or idle mode, enhancing overall system efficiency.
• Excellent voltage accuracy: The regulator provides a precise and stable output voltage, ensuring reliable operation of downstream components.
• Robust protection features: The LDL112PV10R incorporates thermal shutdown and current limit protection mechanisms, safeguarding the device and the connected circuitry against potential damage.

Application Fields and Examples

The LDL112PV10R finds applications in various fields where a reliable and efficient power supply is required. Some typical examples include:

• Consumer electronics: The regulator can be used in smartphones, tablets, portable media players, and other handheld devices to provide stable power for the microcontrollers, sensors, and other components.
• Wireless communication devices: It is suitable for wireless routers, modems, and IoT devices, ensuring consistent power supply for uninterrupted connectivity and data transmission.
• Industrial automation: The regulator can be employed in industrial control systems, PLCs (Programmable Logic Controllers), and factory automation equipment, supporting reliable operation and precise control.
• Automotive electronics: It can be utilized in automotive infotainment systems, navigation units, and various other car electronics, delivering stable power to ensure optimal performance and user experience.
• Medical devices: The LDL112PV10R can be integrated into medical equipment such as patient monitors, diagnostic devices, and wearable health trackers, providing reliable power for accurate measurements and data processing.