DS1814BR-5/T&R
- Mfr.Part #
- DS1814BR-5/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 28,474
- In Stock :
- 28,474
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Voltage - Threshold :
- 4.625V
- Packaging :
- Tape and Reel (TR)
- Reset Timeout :
- 140ms Minimum
- Number of Pins :
- 5
- Watchdog Timer :
- yes
- Mounting Type :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Max Supply Voltage :
- 5.5V
- Max Supply Current :
- 15µA
- Number of Voltages Monitored :
- 1
- Operating Supply Current :
- 15µA
- Series :
- MicroMonitor™
- Max Reset Threshold Voltage :
- 4.75V
- Operating Temperature :
- -40°C~85°C TA
- Min Supply Voltage :
- 1V
- Package / Case :
- SC-74A, SOT-753
- Max Operating Temperature :
- 85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output :
- Push-Pull, Push-Pull
- Base Part Number :
- DS1814
- Undervoltage Threshold :
- 4.5V
- Supplier Device Package :
- SOT-23-5
- Overvoltage Threshold :
- 4.75V
- Published :
- 2001
- Reset :
- Active High/Active Low
- Mount :
- Surface Mount
- Min Reset Threshold Voltage :
- 4.5V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Min Operating Temperature :
- -40°C
- Datasheets
- DS1814BR-5/T&R

Supervisors Analog Devices, Inc. DS1814BR-5/T&R Overview
The DS1814BR-5/T&R by Analog Devices, Inc. stands out as a compact and highly reliable supervisor IC, crucial for monitoring power supply and system health in sophisticated electronic applications. This device is specifically designed to enhance system reliability through features such as reset generation on power-up, power-down, and brown-out conditions. Its compact SOT235 package makes it ideal for space-sensitive applications, while offering robust performance synonymous with Analog Devices’ products. The integration of this IC helps maintain system integrity and prevent data corruption by ensuring that all parameters remain within operational thresholds, making it a vital component in critical applications where precision is paramount.
DS1814BR-5/T&R Features
This supervisor IC incorporates several features that are essential for system stability and reliability:
- Single Channel Monitoring: Enables precise supervision of system voltages, ensuring devices operate within safe thresholds.
- Manual Reset Input: Allows for a manual system reset, providing additional control over system recovery processes.
- Low Power Consumption: Minimizes the power draw from the system, which is critical for battery-operated devices.
- Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions, ensuring reliability across different applications.
- Compact SOT235 Package: Ideal for applications where board space is at a premium, without compromising on performance.
DS1814BR-5/T&R Applications
- Computing Systems: Ensures stable operation and prevents system failures by monitoring voltage thresholds and system resets in computers and servers.
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics to manage power effectively and ensure device reliability under varying power conditions.
- Industrial Equipment: Monitors and controls the power supply in heavy-duty industrial machines, protecting them from voltage fluctuations and enhancing equipment lifespan.
- Telecommunications: Critical in maintaining the integrity of communications equipment by ensuring systems operate within defined electrical parameters, preventing data corruption.
- Automotive Electronics: Integrated into vehicle electronics systems to supervise sensor outputs and other critical system functionalities, ensuring optimal performance and safety.
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