Introducing the LT1175IT from Linear Technology

The LT1175IT is a high-performance, low dropout negative regulator designed to provide a new level of performance in applications where power efficiency is a key consideration. Manufactured by Linear Technology, a leader in analog integrated circuits, this regulator is a part of their extensive product line known for reliability and precision.

Key Features:

• Low Dropout Voltage: The LT1175IT boasts a low dropout voltage, making it highly efficient for systems that operate close to the battery voltage. Its dropout voltage is typically 500mV at 500mA of output current, ensuring minimal power loss across the regulator.
• Adjustable Output: It offers an output voltage that can be set from -1.25V to -20V with a single external resistor. This feature provides design flexibility, allowing the LT1175IT to be tailored to a wide range of applications.
• Low Quiescent Current: The device's quiescent current is only 500µA during operation and decreases to 10µA in shutdown mode, making it ideal for battery-powered and energy-sensitive applications.
• High Output Current: Capable of delivering up to 500mA of output current, the LT1175IT can handle a considerable load, making it suitable for various applications, including portable devices.
• Thermal Protection: The regulator includes built-in thermal limiting, which provides protection against overheating and ensures long-term reliability.
• Stability: LT1175IT remains stable with 10µF output capacitors, ensuring consistent performance even under dynamic load conditions.

Applications:

The LT1175IT is versatile and can be used in a variety of applications, including:

• Battery-powered equipment
• Automotive power supplies
• Industrial power supplies
• Portable instruments
• Negative regulators for low voltage logic supplies

With its robust design and comprehensive feature set, the LT1175IT from Linear Technology is the go-to solution for designers looking for a reliable and efficient negative voltage regulator. Its ease of use and adaptability to different environments make it the perfect choice for your power regulation needs.