LT4356IMS-3 Surge Stopper from Linear Technology

The LT4356IMS-3 is a robust surge stopper device designed to protect sensitive electronic components from high voltage spikes and surges. Manufactured by Linear Technology, a leader in the design and production of high-performance analog integrated circuits, the LT4356IMS-3 is engineered to safeguard low voltage systems against transient overvoltage events, such as those caused by lightning strikes, load dump in vehicles, and power supply faults.

This versatile device operates over a wide input voltage range and can withstand temporary overvoltage conditions, clamping the output voltage to a safe level without interrupting the supply. The LT4356IMS-3 is suitable for a variety of applications, including automotive electronics, industrial control systems, avionics, and power management circuits.

Main Features of the LT4356IMS-3:

• Overvoltage Protection: The device is capable of protecting electronics from surges as high as 100V.
• Adjustable Output Clamp Voltage: Users can set the clamp voltage to a desired level using an external resistor divider.
• Wide Operating Voltage Range: It functions effectively across a broad range of input voltages, making it suitable for multiple applications.
• Reverse Input Protection: The LT4356IMS-3 can protect against negative input voltages down to -40V.
• Low Quiescent Current: It draws a minimal amount of current in shutdown mode, thereby conserving energy and extending battery life in portable applications.
• Robust Design: The device is designed to handle high transient energy with its rugged overvoltage control circuitry.

The LT4356IMS-3 comes in a compact, surface-mount MSOP-10 package, which is ideal for space-constrained applications. Its integration into a system is straightforward, requiring minimal external components, which helps reduce overall system cost and complexity.

With its combination of features, the LT4356IMS-3 surge stopper from Linear Technology is an essential component for any design where voltage spikes and surges pose a risk to the longevity and reliability of electronic systems.