LT1175IS8-5#PBF Low Dropout Negative Regulator

The LT1175IS8-5#PBF is a high-performance, low dropout negative regulator from Linear Technology, designed to provide a fixed -5V output with a wide range of input voltages. This regulator is ideal for various applications that require a precise and stable negative voltage, such as in instrumentation, data conversion, and industrial automation systems.

Key Features

• Fixed Output Voltage: This device offers a fixed output of -5V, which is suitable for applications that demand a stable reference voltage.
• Low Dropout Voltage: The LT1175IS8-5#PBF has a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, minimizing power loss and heat dissipation.
• High Output Current: Capable of delivering up to 500mA of output current, this regulator can power a wide array of components and circuits.
• Thermal Protection: It includes built-in thermal shutdown protection that safeguards the device from damage due to overheating.
• Overcurrent Protection: The device also features overcurrent protection, which prevents damage from excessive load conditions.
• Stable with Low ESR Capacitors: The LT1175IS8-5#PBF is stable with low equivalent series resistance (ESR) capacitors, which reduces output noise and improves transient response.

Package and Reliability

The regulator comes in an 8-lead SOIC package, which is compact and suitable for space-constrained applications. The part number suffix "IS8" indicates the package type, while "PBF" denotes lead-free, RoHS-compliant manufacturing.

Applications

• Power Supplies for Operational Amplifiers
• Data Conversion Circuits
• Instrumentation
• Automotive Electronics
• Industrial Control Systems

With its robust feature set and reliable performance, the LT1175IS8-5#PBF from Linear Technology is an excellent choice for designers looking for a negative voltage regulator that combines efficiency, precision, and durability.