The LT1175IT-5#PBF is a high-performance, low dropout negative voltage regulator from Linear Technology, designed to provide precision and stability in a range of electronic applications. This particular model is engineered to deliver a fixed output voltage of -5V, which is ideal for applications requiring a regulated negative supply.

Key Features

• Low Dropout Voltage: The LT1175IT-5#PBF boasts a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, which is particularly useful in battery-powered devices.
• Adjustable Current Limit: This regulator comes with an adjustable current limit, providing additional protection for the device by preventing excessive current draw that could potentially damage the circuit.
• Stable with Low ESR Capacitors: Stability is maintained even with low equivalent series resistance (ESR) capacitors, making it compatible with a wide range of capacitors and ensuring a stable output voltage under various load conditions.
• Thermal Protection: The device includes built-in thermal protection that automatically shuts down the regulator to prevent damage from overheating, ensuring long-term reliability.

Applications

The LT1175IT-5#PBF is versatile and can be used in several applications, including but not limited to:

• Battery-powered equipment
• High-efficiency linear power supplies
• Negative voltage logic supplies
• Automotive electronics
• Instrumentation

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1175IT-5#PBF is no exception. It is designed to meet rigorous standards, ensuring dependable performance in critical applications. The product comes in a TO-220 package, which is recognized for its robustness and excellent thermal performance. Additionally, the "PBF" suffix indicates that the product is lead-free and RoHS compliant, making it suitable for use in environmentally sensitive applications.