LP3470A365DBVR

$1.33

Description：IC SUPERVISOR 1 CHANNEL SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1f78c153fc5d Category: Supervisors Brand: Texas Instruments

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Product introduction

LP3470A365DBVR is listed in the Supervisors range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC SUPERVISOR 1 CHANNEL SOT23-5. Review the specifications below when checking this part for your BOM.

Supervisors specifications for LP3470A365DBVR

Description：IC SUPERVISOR 1 CHANNEL SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Simple Reset/Power-On Reset
Number of Voltages Monitored：1
Voltage - Threshold：3.65V
Output：Open Drain or Open Collector
Reset：Active Low
Reset Timeout：619ms Typical
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Supervisors datasheet and documents for LP3470A365DBVR

LP3470A365DBVR

Supervisors Overview

The LP3470A365DBVR is an ultra-low-power active-low reset integrated circuit manufactured by Texas Instruments. It features a fixed 3.65 V threshold voltage with 1% accuracy and supports a maximum supply voltage of 10 V. The device operates within a temperature range of -40°C to +125°C and consumes only 350 nA of static current. Reset delay time is programmable up to 619 ms via an external capacitor. It utilizes an open-drain output in a SOT-23-5 package.

Supervisors Feature Summary

Ultra-low power consumption with 350 nA static current for battery-operated applications
Programmable reset delay time using an external capacitor
High precision 1% reset threshold accuracy
Active-low open-drain output configuration

Supervisors Applications

Portable electronic devices requiring extended battery life
Microcontroller system supervision
Battery-powered instrumentation
Embedded systems voltage monitoring

Supervisors Procurement Notes

Verify the specific suffix DBVR indicates the SOT-23-5 tape-and-reel packaging configuration. Confirm the A-series designation ensures the 1% threshold accuracy and extended temperature range compared to standard variants. Ensure compatibility with the target PCB footprint and reflow soldering profile for surface-mount assembly.

Supervisors Selection Notes

Select this component when a fixed 3.65 V supervision level is required with high accuracy. The wide operating temperature range suits industrial environments. Consider the programmable delay feature if noise immunity during power-up is critical. Verify that the 10 V maximum supply voltage aligns with the system rail.

Supervisors Part Context

This part belongs to the LP3470A family of voltage supervisors from Texas Instruments. It serves as a direct successor or pin-compatible alternative to the original LP3470 series, offering improved accuracy and lower quiescent current. The family provides various threshold options to suit different logic levels and power rails.