The LT1175IQ-5#TRPBF is a high-performance, low dropout negative voltage regulator from Linear Technology, designed to provide a stable and reliable power supply for a wide range of applications. With its ability to deliver up to 500mA of output current and an adjustable output from -2.5V to -20V, this regulator is an excellent choice for precision analog circuits, low-power microcontrollers, and other sensitive electronic devices.

Key Features

• Low Dropout Voltage: The LT1175IQ-5#TRPBF boasts a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, thus minimizing power loss and heat generation.
• Output Current: Capable of delivering up to 500mA, this regulator can support a variety of loads, making it versatile for different applications.
• Adjustable Output: Users can set the output voltage from -2.5V to -20V to match the requirements of their specific application, providing a high degree of flexibility.
• Stable with Low ESR Capacitors: The LT1175IQ-5#TRPBF remains stable with low equivalent series resistance (ESR) capacitors, which can improve performance and reliability.
• Thermal Protection: Built-in thermal shutdown protection ensures that the device operates within safe temperature limits, preventing damage from overheating.
• Overcurrent Protection: The regulator includes overcurrent protection, safeguarding the device and the load from excessive current draw.

Applications

The LT1175IQ-5#TRPBF is suitable for a variety of applications, including:

• Battery-powered equipment
• Negative voltage microcontrollers
• High-efficiency linear power supplies
• Operational amplifier systems
• Portable instrumentation

Package and Quality

The device comes in a robust industrial package, ensuring long-term reliability and performance under harsh conditions. The LT1175IQ-5#TRPBF is available in a 5-lead TO-220 package, which is suitable for through-hole mounting, making it easy to integrate into a wide range of electronic systems. Additionally, this regulator is RoHS compliant and adheres to strict quality standards, reflecting Linear Technology's commitment to delivering high-quality power management solutions.