LMR14203XMKE/NOPB

The LMR14203XMKE/NOPB is a high-frequency, PWM (Pulse Width Modulation) DC-DC buck regulator designed by Texas Instruments. This regulator is optimized for space-constrained applications and is capable of delivering up to 3A of output current.

Key Features:

• Wide Input Voltage Range: Operates from 4.5V to 42V, making it suitable for a variety of power sources, including automotive and industrial applications.
• High Efficiency: Capable of high efficiency up to 90%, which reduces heat generation and power loss.
• Fixed Frequency Operation: Operates at a fixed switching frequency of 1 MHz, enabling the use of small external components and minimizing space requirements.
• Adjustable Output Voltage: Output voltage can be adjusted down to as low as 0.8V, providing flexibility in application design.
• Internal Compensation: Simplifies design and reduces the number of external components needed.
• Thermal Shutdown: Includes thermal shutdown protection to prevent damage from overheating.
• Overcurrent Protection: Protects the device and system in case of excessive current.

Applications:

• Automotive Systems: Suitable for automotive power supplies, infotainment systems, and other in-vehicle electronic systems.
• Industrial Controls: Ideal for use in factory automation, robotics, and other industrial control systems.
• Consumer Electronics: Used in portable devices, set-top boxes, and other consumer electronic products.
• Telecommunications: Suitable for telecom and networking equipment where space and efficiency are critical.
• Battery-Powered Devices: Provides efficient power conversion in battery-operated devices, extending battery life.