LT1964ES5-BYP#TRPBF - Low Dropout Negative Voltage Regulator

The LT1964ES5-BYP#TRPBF is a high-performance, low dropout negative voltage regulator designed by Linear Technology, a company known for its expertise in analog integrated circuits and power management solutions. This device is particularly suitable for battery-powered systems, portable devices, and precision instrumentation, where maintaining a stable voltage is critical for performance and reliability.

Featuring a low dropout voltage of only 340mV at full load, the LT1964ES5-BYP#TRPBF is capable of delivering up to 200mA of output current, making it an efficient choice for moderate power applications. Its wide input voltage range from -1.9V to -20V allows for flexible usage in a variety of circuit configurations.

One of the key benefits of this negative voltage regulator is its low noise performance, with an output noise as low as 30µVRMS over a 10Hz to 100kHz bandwidth when used with an optional 10nF bypass capacitor. This makes it an excellent choice for sensitive applications such as audio and RF circuitry where noise can significantly impact performance.

The LT1964ES5-BYP#TRPBF also features a stable operation with only a 1µF output capacitor, which can be ceramic, tantalum, or aluminum electrolytic, thereby providing flexibility in design and reducing overall component cost and size. Additionally, it offers protection features such as thermal shutdown, current limiting, and reverse battery protection, ensuring the safety and longevity of both the regulator and the system it is used in.

Available in a small footprint SOT-23 package, the LT1964ES5-BYP#TRPBF is optimized for space-constrained applications. Its low profile and small size make it an ideal choice for portable applications where space and weight are at a premium.

Overall, the LT1964ES5-BYP#TRPBF from Linear Technology stands out as a robust, reliable, and high-performing solution for applications requiring a stable and clean negative voltage supply.