LP3470IM5-2.75

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The LP3470IM5-2.75 is a low input voltage supervisor with a highly-accurate reset threshold voltage and low power consumption from a device categorized as a PMIC – Supervisors. The LP3470IM5-2.75 functions as a system reset controller that guards the processor from unexpected inrush current and overvoltage events, protecting the entire system from data corruption and potential damage.

Specifically, the LP3470IM5-2.75 is designed to provide a reset function for any host processor, microcontroller or microprocessor system with a power supply voltage as low as 2.75V. As the leader in the supervisor industry, this device offers a unique combination of features that ensure safety and stability: a reset pin with an active low reset, reset time delay of up to 200ms, an internal 0.3V voltage reference, active Reset Manual Mode, fast rise time reset protection, best-in-class reset accuracy, and low power consumption.

What makes the LP3470IM5-2.75 unique is its active-low reset output, providing an active low reset signal whenever a power supply voltage drops below 2.75V. In other words, the device monitors the system’s supply voltage state and issues a reset signal if voltage drops below the preset threshold of 2.75V. This reset signal prevents data corruption and system damage by making sure all parts of the system are powered down before resetting.

This device also boasts a high-accuracy reset threshold voltage of ±1.0% of the set voltage. Its fast rise time of 4ms max helps the LP3470IM5-2.75 provide reliable reset pulse protection. The device also features low power consumption of up to 300nA of typical standby current, as well as Reset Manual Mode to ensure immediate manual resetting of the system.

The LP3470IM5-2.75 is best suited for applications with a low power supply voltage, such as wearable devices, portable medical and healthcare devices, IoT products, air conditioners, surveillance cameras, security and access systems, and industrial control systems. It is also compatible with CMOS, TTL and low voltage digital logic, making it an ideal choice for any system requiring a highly-accurate and low power consumption reset supervisor.

In conclusion, the LP3470IM5-2.75 is an innovative and reliable PMIC – Supervisors for any low voltage application. Thanks to its low input voltage requirement, active low reset output, high accuracy reset threshold voltage, fast rise time, low power consumption and Reset Manual Mode, this device provides a cost-effective solution for protecting any host processor from unexpected power supply events and is the perfect choice for any system looking to maintain reliability and stability.

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