LT1964ES8 - Low Dropout Negative Regulator

The LT1964ES8 from Linear Technology is a high-performance, low dropout negative voltage regulator designed for applications requiring a low noise, negative voltage supply. It is a robust solution for powering sensitive analog circuits in a variety of electronic devices.

Key Features:

• Output Voltage Range: The LT1964ES8 offers an adjustable output voltage from -1.22V to -20V, providing flexibility for different circuit requirements.
• Low Dropout Voltage: With a low dropout voltage of only 340mV at 200mA, this regulator maintains efficiency and provides a stable output even when the input voltage is close to the output voltage.
• High Output Current: Capable of delivering up to 200mA of output current, it can easily handle moderate loads.
• Low Noise: It is designed with low noise performance in mind, making it ideal for sensitive applications such as precision instrumentation and audio amplifiers.
• Stable with Low ESR Capacitors: The LT1964ES8 remains stable with low equivalent series resistance (ESR) capacitors, which reduces the size and cost of the capacitors needed.
• Overcurrent and Overtemperature Protection: Built-in protection features ensure the longevity and reliability of the regulator under various conditions.
• Small Package: Available in an 8-lead SOIC package, it occupies minimal space on a circuit board, making it suitable for compact designs.

Applications:

The LT1964ES8 is versatile and can be used in a wide range of applications, including:

• Portable Battery-Powered Devices
• Precision Instrumentation
• Reference Voltage Supplies
• Negative Voltage Converters
• Audio Amplifiers

With its combination of features, the LT1964ES8 is an excellent choice for designers looking for a reliable, high-performance negative voltage regulator. Whether for industrial, commercial, or consumer applications, this regulator ensures a stable and clean power supply for critical circuitry.