DS1811R-5/T&R
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- Mfr.Part #
- DS1811R-5/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 40,740
- In Stock ：
- 40,740
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Base Part Number :
- DS1811
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Max Supply Current :
- 40μA
- Number of Voltages Monitored :
- 1
- Min Supply Voltage :
- 0V
- Published :
- 2002
- REACH SVHC :
- Unknown
- Mount :
- Surface Mount
- Reset Timeout :
- 100ms Minimum
- Min Operating Temperature :
- -40°C
- Operating Supply Current :
- 40μA
- Reset :
- Active Low
- Voltage - Threshold :
- 4.62V
- Watchdog Timer :
- No
- Undervoltage Threshold :
- 4.5V
- Output :
- Open Drain or Open Collector
- Max Supply Voltage :
- 5.5V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Supplier Device Package :
- SOT-23-3
- RoHS Status :
- ROHS3 Compliant
- Min Reset Threshold Voltage :
- 4.5V
- Number of Pins :
- 3
- Packaging :
- Tape and Reel (TR)
- Overvoltage Threshold :
- 4.75V
- Operating Temperature :
- -40°C~85°C TA
- Radiation Hardening :
- No
- Max Reset Threshold Voltage :
- 4.75V
- Series :
- EconoReset
- Max Operating Temperature :
- 85°C
- Type :
- Simple Reset/Power-On Reset
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- DS1811R-5/T&R
DS1811R-5/T&R Documents
Supervisors Analog Devices, Inc. DS1811R-5/T&R Overview
The DS1811R-5/T&R from Analog Devices, Inc. is a highly reliable and robust integrated circuit designed to monitor power supplies in microprocessor systems. This supervisor IC ensures that systems operate within safe voltage levels, preventing data corruption and hardware damage due to unexpected power failures or brown-outs. Tailored for demanding applications, this IC provides an essential safeguard for maintaining system integrity and prolonging the lifespan of electronic components. Its compact SOT233 package makes it suitable for space-constrained applications while offering ease of integration into various circuit designs.
DS1811R-5/T&R Features
The DS1811R-5/T&R features include a precise monitoring threshold level for Vcc, an active-low reset output, and minimal external components requirement. It supports a wide range of supply voltages and offers a reset delay time which can be set by an external capacitor, providing flexibility in different system designs. Its low power consumption and high accuracy make it an ideal choice for critical applications requiring reliable supervision of electronic systems.
DS1811R-5/T&R Applications
- Computing Systems: Ensures stable operation by monitoring power supplies and initiating resets to prevent system failures due to voltage variations.
- Communication Equipment: Maintains system reliability in communication devices by providing timely resets during power irregularities, ensuring consistent performance and connectivity.
- Portable Devices: Ideal for use in portable electronics where power fluctuations are common, enhancing device reliability and user experience.
- Industrial Controls: Provides robust power monitoring in industrial environments, helping to prevent equipment malfunctions caused by unstable power supplies.
- Automotive Electronics: Supports automotive systems by ensuring that critical electronic components operate within safe voltage thresholds, contributing to vehicle safety and functionality.
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