APX803L40-45SA-7
- Mfr.Part #
- APX803L40-45SA-7
- Manufacturer
- Diodes Incorporated
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23
- Stock
- 1,450
- In Stock :
- 1,450
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Supervisors
- ECCN Code :
- EAR99
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Supply Voltage :
- 4.3V
- Output :
- Open Drain or Open Collector
- Mounting Type :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 3
- Surface Mount :
- yes
- Voltage - Threshold :
- 4.5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Channels :
- 1
- Factory Lead Time :
- 23 Weeks
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 0.9V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-30 Code :
- R-PDSO-G3
- Number of Voltages Monitored :
- 1
- Reset :
- Active Low
- Adjustable Threshold :
- No
- Reset Timeout :
- 292ms Minimum
- Length :
- 2.9mm
- Datasheets
- APX803L40-45SA-7

Supervisors Diodes Incorporated APX803L40-45SA-7 Overview
The Supervisors Diodes Incorporated APX803L40-45SA-7 is a state-of-the-art supervisory circuit designed to enhance system reliability in a wide range of applications. Manufactured by Diodes Incorporated, this compact IC integrates a precision voltage monitor and a power-on reset generator in a single, highly efficient SOT23 package. This device is specifically engineered to monitor power supplies in microprocessor and digital systems, providing a critical protective interface by asserting a reset signal whenever the supply voltage drops below a predetermined threshold. The reset output remains asserted until the supply voltage recovers and stabilizes, ensuring proper system reboot and functionality restoration. This product stands out for its precision voltage sensing capability and low power consumption, making it an indispensable component in the design of robust electronic systems.
APX803L40-45SA-7 Features
- Precision monitoring of 4.00V to 4.62V voltage thresholds
- Low power consumption
- Manual reset input
- High accuracy and reliability
- Compact SOT23 package suitable for space-constrained applications
- Fast response time ensuring quick system recovery
APX803L40-45SA-7 Applications
- Consumer Electronics: Used in devices like smartphones and tablets to ensure that they operate reliably by monitoring their power supply and initiating a reset if a drop in voltage is detected.
- Portable Applications: Ideal for battery-powered gadgets such as portable gaming devices and digital cameras, where maintaining correct operating voltage is crucial for device stability and performance.
- Embedded Systems: Utilized in various embedded systems to provide effective system management by preventing the processor from operating under insufficient power conditions.
- Computing Devices: Implemented in computers and servers to safeguard the system against unexpected power failures, ensuring data integrity and system availability.
- Industrial Equipment: Critical in monitoring power supply in industrial automation systems, helping to prevent equipment malfunction or downtime caused by voltage anomalies.
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