The LP3964EMP-1.8 is a high-performance, fast-response voltage regulator from Texas Instruments, designed to deliver a fixed output of 1.8 volts. This low dropout (LDO) linear regulator is capable of supplying an impressive 800mA of continuous load current, making it an ideal choice for a wide range of applications that require a stable and efficient power supply.

Key Features

• Output Voltage: Fixed 1.8V with high accuracy
• Output Current: Capable of delivering up to 800mA
• Low Dropout: Maintains regulation with minimal difference between the input and output voltages
• Stability: Stable with ceramic capacitors as low as 10 µF
• Protection Features: Overcurrent and thermal protection to ensure longevity and reliability under various conditions
• Power Saving: Low ground pin current at all loads
• Package: Available in a space-saving SOT-223 package

Applications

The LP3964EMP-1.8 is versatile and can be used in a variety of electronic devices. Its applications include:

• Portable and battery-powered equipment
• Microcontroller power supply
• Post-regulation for switching supplies
• Wireless and DSL modems
• PC peripherals

Performance Benefits

The LP3964EMP-1.8 offers superior performance benefits for designers looking for a reliable voltage regulator. Its fast transient response ensures that the output voltage remains stable under dynamic load conditions. The low dropout voltage minimizes power loss and improves efficiency, which is critical for battery-operated devices. Additionally, the device's compatibility with low ESR ceramic capacitors reduces the amount of required board space, which is beneficial for compact designs.

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LP3964EMP-1.8 is no exception. Manufactured to the highest standards, this voltage regulator is designed to perform consistently over a wide range of temperatures and operating conditions, ensuring that your product operates smoothly for the duration of its lifespan.