LTC4380CDD-1#PBF - Low Quiescent Current Surge Stopper

The LTC4380CDD-1#PBF from Linear Technology is a robust surge stopper designed to protect sensitive electronic equipment from high voltage surges and overcurrent conditions. This component is particularly suitable for applications where low quiescent current and small footprint are critical. It is a versatile device that can be used in automotive, industrial, avionics, and any other systems that require protection against high energy transients.

Key Features:

• Wide Operating Voltage Range: The LTC4380CDD-1#PBF operates over a wide input voltage range from 4V to 72V, making it suitable for a diverse set of applications.
• Low Quiescent Current: With a very low quiescent current of 7µA, this surge stopper is ideal for power-conscious designs, ensuring minimal impact on the overall power consumption of the system.
• Fast Overcurrent Protection: The device provides fast response to overcurrent conditions, protecting downstream components from damage.
• Adjustable Output Clamp Voltage: Users can set the output clamp voltage with an external resistor divider, allowing for customized protection levels based on specific application needs.
• Thermal Shutdown: The LTC4380CDD-1#PBF includes a thermal shutdown feature to protect itself during extreme thermal conditions.
• Low Drop-Out Operation: The device can operate with a very low voltage drop, which is critical for maintaining efficiency and reducing heat generation.

Applications:

• Automotive Electronics
• Industrial Control Systems
• Avionics and Marine Electronics
• Portable and Battery-Powered Equipment
• Power Supply Protection

The LTC4380CDD-1#PBF comes in a compact 10-lead DFN package, providing a space-saving solution for crowded PCBs. With its combination of features, it offers a high level of protection for sensitive electronics, ensuring reliability and longevity even in harsh electrical environments.