The LP38841SX-1.5 is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. This precision device is designed to deliver a fixed output of 1.5 volts with an input voltage range from 2.7V to 7V, making it an ideal choice for a wide array of applications requiring a stable and reliable power supply.

Key Features

• Output Voltage: Fixed at 1.5V, providing a stable voltage for sensitive electronics.
• High Current Capability: Capable of delivering up to 800mA of continuous output current.
• Low Dropout: With a very low dropout voltage, it maintains regulation even when the supply voltage is close to the output voltage.
• High Accuracy: Output voltage accuracy is maintained within ±1.5%, ensuring reliable performance.
• Thermal Protection: Features built-in thermal shutdown to protect the device under high-temperature conditions.
• Low Ground Pin Current: Typically 5mA at 800mA load, which reduces power consumption.
• Stable with Low-ESR Output Capacitors: Stable with ceramic capacitors as low as 10μF, providing flexibility in design.
• Fast Transient Response: Ensures stable output despite rapid changes in load.

Applications

The LP38841SX-1.5 is suitable for a variety of applications that demand high-efficiency power regulation. It is commonly used in:

• FPGAs, DSPs, and microprocessors
• Consumer electronics like set-top boxes and LCD TVs
• Telecommunication and networking equipment
• Industrial and automotive systems
• Portable and battery-powered devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LP38841SX-1.5 is no exception. This regulator is designed to meet the rigorous standards of the industry, ensuring long-term performance and stability in your applications.

Ordering Information

The LP38841SX-1.5 is available in a small-footprint SOT-223 package, which is suitable for space-constrained applications. For detailed product specifications and ordering information, please refer to the official Texas Instruments datasheet or contact their customer support team.