LP3470IM5X-2.63/NOPB

Supervisors Overview

The LP3470IM5X-2.63/NOPB is a voltage supervisory circuit manufactured by Texas Instruments, designed for monitoring single-input power rails. It operates within a supply voltage range up to 5.5 V and features a precise reset threshold of 2.63 V with 1% accuracy. The device provides an active-low, open-drain output and includes a programmable reset delay time of 2 ms. It is housed in a compact SOT-23-5 surface-mount package and supports operation across a temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• High precision voltage monitoring with 1% reset threshold accuracy
• Compact SOT-23-5 packaging for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment needing reliable voltage supervision
• Embedded systems utilizing low-voltage microcontrollers

Supervisors Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm exact electrical characteristics and compliance status. Ensure the component meets all environmental and safety standards required for your final product integration before procurement.

Supervisors Selection Notes

Select this component when a low-power, high-accuracy supervisor is needed for single-rail monitoring. Consider the SOT-23-5 package size and the 2.63 V threshold against system requirements. Verify compatibility with the target operating temperature range and output configuration needs.

Supervisors Part Context

This part belongs to the LP3470 family of tiny power-on-reset circuits from Texas Instruments. The series is characterized by ultra-low quiescent current and precise threshold detection, making it suitable for applications where power efficiency and reliability are critical design constraints.

Supervisors Replacement Considerations

Direct substitutes include LP3470IM5-2.63/NOPB. Other compatible options may include LP3470A variants or TPS38xx series supervisors, provided pinouts and electrical specifications align with the original design requirements.