The LM2842YQMK/NOPB is a high-performance, high-frequency, adjustable or fixed-voltage switching regulator from Texas Instruments. This device is designed for space-conscious power applications and is particularly well-suited for portable and battery-powered systems due to its low quiescent current and high efficiency.

Key Features

• Input Voltage Range: The LM2842YQMK/NOPB operates with an input voltage range of 4.5V to 42V, making it flexible for use in a wide array of applications.
• Output Voltage: It offers an adjustable output voltage from 0.765V to 80% of the input voltage, as well as fixed voltage options, which allows for a tailored power solution.
• High Efficiency: With a switching frequency of up to 1.5MHz, the device allows for the use of small surface-mount inductors and capacitors, reducing the overall solution size and improving efficiency.
• Low Quiescent Current: The LM2842YQMK/NOPB features a low quiescent current, which enhances its suitability for battery-powered applications by extending battery life.
• Thermal Performance: Housed in a thermally enhanced LLP-10 package, the device provides excellent thermal performance, ensuring reliability even at high switching frequencies.
• Protection Features: It includes built-in protection features such as thermal shutdown, current limit, and under-voltage lockout (UVLO), which safeguard the device and the system under abnormal conditions.

Applications

The LM2842YQMK/NOPB is versatile and can be used in a variety of applications, including:

• Portable Devices
• Battery-Powered Equipment
• Industrial Power Supplies
• Automotive Power Systems
• Point-of-Load Conversions

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the LM2842YQMK/NOPB is no exception. It is designed to meet the rigorous standards of the industry, ensuring high reliability and performance for critical applications. The device is also RoHS compliant and is designed to meet environmental standards.