Product Overview: LP3961ES-1.8/NOPB

The LP3961ES-1.8/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed output of 1.8V. With its robust design and efficient power management, this regulator is suitable for a wide range of applications requiring a stable and clean power supply. The device is packaged in a TO-263 surface-mount package, making it an excellent choice for space-constrained applications.

Key Features

• Output Voltage: The LP3961ES-1.8/NOPB provides a precise 1.8V output, which is ideal for powering low-voltage logic and mixed-signal devices.
• Output Current: Capable of delivering up to 800mA of continuous output current, this LDO can support a variety of loads with ease.
• Low Dropout Voltage: The low dropout voltage allows the regulator to continue delivering a regulated output even when the input-to-output differential is minimal, enhancing system efficiency.
• Stable with Low ESR Output Capacitor: The device remains stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than tantalum or aluminum electrolytic capacitors, thus improving transient response and reducing noise.
• Thermal and Overcurrent Protection: The built-in thermal shutdown and current limit features protect the device and the system from damage due to overheating and overcurrent conditions.
• Adjustable Output: While the LP3961ES-1.8/NOPB is designed to output a fixed 1.8V, it also offers the flexibility to adjust the output voltage with external resistors if needed for specific applications.

Applications

• Portable and battery-powered devices
• Microcontroller power supplies
• Peripheral power supplies
• Reference voltage sources
• Consumer electronics

The LP3961ES-1.8/NOPB is a reliable and versatile LDO voltage regulator from Texas Instruments, designed to meet the stringent requirements of modern electronic systems. Its low dropout performance, combined with protection features and the ability to work with low ESR capacitors, make it a solid choice for designers looking for a high-quality power management solution.