DS1239S-5N
- Mfr.Part #
- DS1239S-5N
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 16SOIC
- Stock
- 11,194
- In Stock :
- 11,194
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Supply Voltage :
- 5V
- Height Seated (Max) :
- 2.68mm
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Number of Voltages Monitored :
- 1
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 5.5V
- Base Part Number :
- DS1239
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Width :
- 7.5mm
- RoHS Status :
- Non-RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- MicroManager
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Output :
- Open Drain or Open Collector
- Reset Timeout :
- 25ms Minimum
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Type :
- Battery Backup Circuit
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Threshold :
- 4.62V
- Number of Terminations :
- 16
- Reset :
- Active Low
- Lead Free :
- Contains Lead
- Watchdog Timer :
- No
- Pin Count :
- 16
- Terminal Finish :
- MATTE TIN
- Min Supply Voltage :
- 4.5V
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- Additional Feature :
- PUSHBUTTON RESET OPTION
- Published :
- 1999
- Mount :
- Surface Mount
- Datasheets
- DS1239S-5N

Supervisors Analog Devices, Inc. DS1239S-5N Overview
Designed for critical monitoring of digital and microcontroller systems, the DS1239S-5N by Analog Devices, Inc. ensures reliable operation by supervising the power supply and system health. As a key component in preventing data corruption and hardware failure during low voltage or brownout conditions, this supervisor IC integrates seamlessly into applications requiring robust up-time and stability. The DS1239S-5N's active monitoring capabilities make it indispensable for advanced electronics where continuous performance is critical. With its precise voltage monitoring and automatic reset generation, it serves as an essential safeguard for high-value, mission-critical systems, thus making it an ideal choice for B2B customers looking for reliability and long-term performance in their electronic products.
DS1239S-5N Features
The DS1239S-5N supervisor IC includes several key features that make it particularly effective in managing system integrity during under-voltage conditions. This includes a precise comparator that detects minuscule drops in Vcc and swiftly triggers a system reset if necessary. The device is housed in a 16SOIC package, providing a compact solution for space-constrained applications. Its active-low, manual reset input further allows for a higher control level, ensuring systems can be easily managed during routine checks or unexpected disruptions.
DS1239S-5N Applications
- Telecommunication Systems: Ensures uninterrupted operation and prevents system failures due to power instability, critical for maintaining network integrity and customer trust.
- Computing Systems: Integral in PCs, servers, and data centers to monitor power supply stability, helping to avoid data loss and hardware damage during unexpected voltage drops.
- Industrial Equipment: Provides reliable monitoring of power conditions in harsh environments, crucial for maintaining the operational efficacy and safety of heavy machinery.
- Portable Devices: Offers critical power monitoring for battery-operated devices, ensuring device functionality is preserved during low battery scenarios.
- Medical Equipment: Assures consistent performance and reliability in medical devices where constant system monitoring is essential to patient safety.
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