DS1815R-10/T&R

$0.59

Description：IC SUPERVISOR 1 CHANNEL SOT23-3
Series：EconoReset
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Bulk

SKU:b80dd477d225 Category: Supervisors Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

DS1815R-10/T&R is listed in the Supervisors range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SUPERVISOR 1 CHANNEL SOT23-3. Review the specifications below when checking this part for your BOM.

Supervisors specifications for DS1815R-10/T&R

Description：IC SUPERVISOR 1 CHANNEL SOT23-3
Series：EconoReset
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Bulk
Type：Simple Reset/Power-On Reset
Number of Voltages Monitored：1
Voltage - Threshold：2.88V
Output：Push-Pull, Totem Pole
Reset：Active Low
Reset Timeout：100ms Minimum
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3

Supervisors datasheet and documents for DS1815R-10/T&R

DS1815R-10/T&R

Supervisors Overview

The DS1815R-10/T&R is a single-channel supervisory circuit from the EconoReset series. It features a fixed threshold voltage of 2.88V and provides an active-low reset signal with a minimum timeout of 100ms. The device utilizes a push-pull output configuration and operates within a temperature range of -40°C to +85°C. It is housed in a surface-mount SOT-23-3 package.

Supervisors Feature Summary

Provides simple reset or power-on reset functionality for monitored voltage rails
Features a fixed threshold voltage for precise supervision without external components
Delivers an active-low reset signal with a guaranteed minimum timeout duration

Supervisors Applications

Microprocessor system supervision
Battery-powered equipment monitoring
Portable electronic device power management

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited supply status. Confirm package integrity and marking consistency against official datasheets. Check for obsolescence notices as this part may be restricted or discontinued. Ensure storage conditions comply with moisture sensitivity levels specified in the manufacturing documentation.

Supervisors Selection Notes

Select this component when a fixed 2.88V threshold is required for system supervision. The active-low output suits logic interfaces requiring low-active signals. Consider the SOT-23-3 footprint for space-constrained designs. Verify that the 100ms minimum timeout meets the target processor startup requirements.

Supervisors Part Context

This part belongs to the Maxim Integrated EconoReset family, designed for cost-effective voltage supervision. It simplifies design by integrating threshold detection and timing functions into a compact surface-mount package. The series targets applications needing reliable power management without complex programming.