APX803L40-47SA-7
- Mfr.Part #
- APX803L40-47SA-7
- Manufacturer
- Diodes Incorporated
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23
- Stock
- 2,409
- In Stock :
- 2,409
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Supervisors
- Number of Functions :
- 1
- JESD-30 Code :
- R-PDSO-G3
- JESD-609 Code :
- e3
- Output :
- Open Drain or Open Collector
- Factory Lead Time :
- 23 Weeks
- Number of Channels :
- 1
- Supply Voltage :
- 4.5V
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 0.9V
- Adjustable Threshold :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Reset Timeout :
- 292ms Minimum
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 3
- Supply Voltage-Max (Vsup) :
- 5.5V
- Voltage - Threshold :
- 4.7V
- Type :
- Simple Reset/Power-On Reset
- Terminal Position :
- Dual
- Number of Voltages Monitored :
- 1
- Reset :
- Active Low
- Length :
- 2.9mm
- Terminal Form :
- Gull wing
- Datasheets
- APX803L40-47SA-7

Supervisors Diodes Incorporated APX803L40-47SA-7 Overview
The APX803L40-47SA-7 from Diodes Incorporated is a state-of-the-art supervisor IC designed to enhance system reliability through voltage monitoring. This compact component, housed in a SOT23 package, is engineered to safeguard sensitive microprocessors by monitoring power supplies in digital systems and triggering a reset if a drop below a predetermined threshold is detected. The integration of this IC helps prevent system failures and data corruption caused by inadequate power supply, making it an essential component for any high-reliability application. The inclusion of the Supervisors Diodes Incorporated APX803L40-47SA-7 in your design ensures consistent performance and operational integrity, positioning it as a critical element in sophisticated electronic products.
APX803L40-47SA-7 Features
This supervisor IC includes a number of key features to enhance system stability and performance. It offers precise voltage monitoring capabilities with minimal external components. The device is characterized by its low power consumption and a small footprint, making it ideal for portable applications. Additionally, the IC provides an active-low reset output, which ensures that the connected microprocessor resets within a safe timeframe, thereby reducing the risk of error during power fluctuations.
APX803L40-47SA-7 Applications
- Computing Systems: Integrates into servers and PCs to monitor power supply stability, ensuring safe operations and system integrity during unexpected voltage drops.
- Portable Electronics: Essential for battery-powered devices such as smartphones and tablets, where it helps manage power consumption and maintain system stability under variable operating conditions.
- Industrial Controls: Used in industrial automation to monitor power supplies, helping to prevent machinery malfunction due to unstable or inadequate power supply levels.
- Telecommunication Infrastructure: Implements in networking hardware such as routers and switches to ensure reliable operation by stabilizing power supply, critical for maintaining connectivity and performance.
- Healthcare Equipment: Vital for medical devices where consistent and reliable power monitoring can be life-saving, ensuring that all systems operate without interruption.
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