DS1817R-20-U+
- Mfr.Part #
- DS1817R-20-U+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23
- Datasheet
- Download
- Description
- ACTIVE HIGH 3.3V ECONORESET
- Stock
- 1,795
- In Stock :
- 1,795
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Specialized ICs
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- ECCN Code :
- EAR99
- Temperature Grade :
- Industrial
- Min Supply Voltage :
- 0V
- Radiation Hardening :
- No
- Threshold Voltage :
- +2.55V
- RoHS Status :
- RoHS Compliant
- Terminal Pitch :
- 0.95mm
- Max Supply Current :
- 35μA
- Max Supply Voltage :
- 5.5V
- Package / Case :
- SOT-23
- Max Reset Threshold Voltage :
- 2.64V
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Number of Pins :
- 3
- Pin Count :
- 3
- Adjustable Threshold :
- No
- Terminal Form :
- Gull wing
- Max Operating Temperature :
- 85°C
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 3
- Number of Channels :
- 1
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Length :
- 2.92mm
- Min Reset Threshold Voltage :
- 2.47V
- Height Seated (Max) :
- 1.12mm
- Datasheets
- DS1817R-20-U+

Specialized ICs Analog Devices, Inc. DS1817R-20-U+ Overview
The Specialized ICs Analog Devices, Inc. DS1817R-20-U+ is a high-performance voltage supervisor designed to ensure reliable operation and system stability through precise voltage monitoring. Operating with a supply voltage range from Min 0V to Max 5.5V, this compact device is engineered in a 3-pin SOT-23 package, facilitating easy integration into various electronic systems. With its capability to monitor 1 channel effectively, this IC is crucial for applications requiring stringent voltage regulations. The device is optimized for low power consumption and supports a peak temperature of 260°C during the reflow process, making it suitable for robust, industrial-grade applications.
Specialized ICs Analog Devices, Inc. DS1817R-20-U+ Key Features
Key features of the Specialized ICs Analog Devices, Inc. DS1817R-20-U+ include:
- Supply voltage range from 0V to 5.5V, accommodating a variety of power environments.
- Single channel supervision for precise monitoring and control.
- Surface mount technology in a 3-pin SOT-23 package for compact board layouts.
- Capable of enduring a maximum reflow temperature of 260°C for high reliability in thermal management.
- Supports critical applications by providing essential power supply support circuits.
Specialized ICs Analog Devices, Inc. DS1817R-20-U+ Applications
Typical applications of the Specialized ICs Analog Devices, Inc. DS1817R-20-U+ voltage supervisor include:
- Power distribution systems in critical care units such as ICU and CCU.
- Emergency room power monitoring systems.
- Medical-specific isolation transformers and insulation monitoring.
- Transformer load monitoring equipment.
- External alarms and display equipment for enhanced system awareness.
- DC stabilized power supply modules.
- Insulation fault location systems, crucial for safety in electrical installations.
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