Texas Instruments introduces the LP3470IM5X-2.83, a highly precise micro-power voltage supervisor designed to maintain system integrity by monitoring the supply voltage of digital systems. This device is essential for applications that require reliable operation over a wide range of supply voltages and temperatures.

Key Features

• Voltage Supervision: The LP3470IM5X-2.83 monitors the supply voltage and holds the microprocessor in the reset state until the system voltage reaches the proper level for reliable operation. It has a preset threshold voltage of 2.83V, making it suitable for 3V systems.
• Low Power Consumption: With a quiescent current of only 9µA, this device is optimized for battery-powered and low-power applications, ensuring minimal impact on overall system power consumption.
• High Accuracy: This voltage supervisor offers a high degree of accuracy, with a tolerance of ±1.5% at room temperature and ±2.7% over the full temperature range, providing reliable monitoring and protection for your system.
• Compact SOT-23 Packaging: The LP3470IM5X-2.83 comes in a small SOT-23 package, ideal for space-constrained applications where board real estate is at a premium.
• Manual Reset: A manual reset input is available, allowing the user to initiate a system reset at any time, which adds an extra layer of control and security.

Applications

The LP3470IM5X-2.83 is versatile and can be used in a variety of applications, including:

• Portable/Battery-Powered Equipment
• Microprocessor/Microcontroller Systems
• Industrial Equipment
• Notebooks and PDAs
• Automotive Systems

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability, and the LP3470IM5X-2.83 is no exception. This voltage supervisor is designed to meet the stringent requirements of the most demanding applications, ensuring that your system operates reliably and consistently.

Whether you are designing a new system or upgrading an existing one, the LP3470IM5X-2.83 from Texas Instruments is an excellent choice for voltage supervision, offering precision, low power consumption, and a compact form factor.