Product Overview: LT1431CS8#PBF

The LT1431CS8#PBF is a versatile and reliable adjustable shunt voltage reference from Linear Technology, a company renowned for its high-performance analog integrated circuits. This precision device is designed to offer a stable reference voltage that can be adjusted over a wide range, making it an excellent choice for various applications including power supplies, battery chargers, and voltage monitoring systems.

Key Features

• Adjustable Output: The LT1431CS8#PBF offers an output voltage range that can be set from 2.5V to 36V with two external resistors, providing flexibility for different design requirements.
• High Precision: This voltage reference boasts a typical initial accuracy of 0.4% and guarantees a maximum of 1% over the entire temperature range, ensuring reliable performance in critical applications.
• Low Temperature Coefficient: With a typical temperature coefficient of 50ppm/°C, the device maintains a stable output even under varying environmental conditions.
• Source and Sink Capability: The LT1431CS8#PBF is capable of sourcing up to 100mA and sinking up to 20mA, making it versatile for both sourcing and sinking applications.
• Low Quiescent Current: It features a low quiescent current, which is ideal for battery-powered and energy-efficient applications.

Package and Reliability

The device is housed in an 8-lead SOIC package, which is compact and suitable for space-constrained applications. The product part number LT1431CS8#PBF indicates that it comes in a lead-free finish, adhering to environmental standards such as RoHS. Linear Technology ensures high reliability, and each unit undergoes rigorous testing to meet stringent quality requirements.

Applications

The LT1431CS8#PBF is a versatile component that can be used in a wide range of applications. Its precision and adjustability make it ideal for:

• Power supply regulation
• Battery chargers
• Motor control systems
• Energy management systems
• Instrumentation and test equipment

Overall, the LT1431CS8#PBF from Linear Technology is a reliable and flexible solution for designers looking to implement an adjustable voltage reference in their electronic designs.