STMicroelectronics

LDK120M-R

LDK120M-R Description

The LDK120M-R is a linear voltage regulator from STMicroelectronics, designed to provide adjustable output voltage and current. With a maximum input voltage of 5.5V and an output voltage ranging from 0.8V to 5.2V, this device is well-suited for a variety of applications. The LDK120M-R offers an output current of 200mA and features a low quiescent current of 60µA, making it an energy-efficient solution. This product is compliant with the RoHS3 standard and is classified as EAR99 for export control purposes.

LDK120M-R Features

• Adjustable Output Voltage: The LDK120M-R provides an adjustable output voltage, allowing for greater flexibility in system design.
• Low Voltage Dropout: With a maximum dropout voltage of 0.3V at 200mA, this regulator maintains high efficiency even under heavy load conditions.
• Single Regulator: The LDK120M-R features a single output regulator, simplifying the design and reducing component count.
• Positive Output Configuration: This device offers a positive output configuration, suitable for applications requiring a positive voltage reference.
• Enable Control: The LDK120M-R includes an enable control feature, allowing for power management and system shutdown capabilities.
• Over Current and Over Temperature Protection: This regulator is equipped with protection features to safeguard against potential damage due to over current and over temperature conditions.

LDK120M-R Applications

The LDK120M-R is ideal for applications requiring a stable and adjustable voltage supply, such as:

• Portable Electronics: Due to its low power consumption and adjustable output, the LDK120M-R is well-suited for powering portable devices like smartphones and wearables.
• Industrial Control Systems: This regulator's ability to handle a wide input voltage range makes it suitable for industrial control systems that require stable power supplies.
• Automotive Applications: The LDK120M-R's robustness and low quiescent current make it an excellent choice for automotive electronics, where reliability and efficiency are critical.

Conclusion of LDK120M-R

The LDK120M-R from STMicroelectronics is a versatile linear voltage regulator that offers adjustable output voltage, low quiescent current, and robust protection features. Its positive output configuration, enable control, and compliance with industry standards make it an ideal choice for a wide range of applications, from portable electronics to industrial control systems. With its unique combination of performance and reliability, the LDK120M-R stands out as a superior solution in the linear voltage regulator market.