LT1964IDD#PBF - Low Noise, Low Dropout Negative Regulator
The LT1964IDD#PBF is a high-performance, low dropout negative voltage regulator designed by Linear Technology. This device is an ideal choice for applications that demand low noise, high output accuracy, and ease of use. With its robust design, the LT1964IDD#PBF offers a stable and reliable power supply, making it well-suited for precision industrial, automotive, and consumer electronics.
Key Features:
- Low Dropout Voltage: The LT1964IDD#PBF boasts a low dropout voltage of only 340mV at full load, which enhances efficiency and allows for operation under varying input voltage conditions.
- Low Noise: With an output noise as low as 30µVRMS over a 10Hz to 100kHz bandwidth, this regulator ensures a clean and stable voltage, critical for sensitive analog circuits and precision devices.
- Adjustable Output: The output voltage can be set from -1.22V to -20V with a single external resistor, providing flexibility and precision to meet specific design requirements.
- High Output Current: Capable of delivering up to 200mA of output current, this regulator can handle a wide range of loads while maintaining a stable output voltage.
- Stable with Low ESR Capacitors: The LT1964IDD#PBF is stable with ceramic capacitors, which reduces the size and cost of the capacitors needed for the application.
Applications:
- Portable Battery-Powered Devices
- High-Efficiency Negative Voltage Supplies
- Low Noise Instrumentation
- Post-Regulation for Switching Supplies
Encased in a small 8-lead DFN package, the LT1964IDD#PBF minimizes the footprint on printed circuit boards, making it an excellent choice for space-constrained applications. Additionally, it features overcurrent and overtemperature protection, ensuring the safety and longevity of both the regulator and the system it powers. The part number LT1964IDD#PBF signifies that the product is offered in a commercial-grade temperature range and is lead (Pb) free, aligning with environmental standards and regulations.
With its outstanding performance, versatility, and reliability, the LT1964IDD#PBF from Linear Technology is a top-tier solution for designers looking to improve the performance of their negative voltage applications.
