MAX6423US27+T
- Mfr.Part #
- MAX6423US27+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143-4
- Stock
- 11,504
- In Stock :
- 11,504
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Number of Pins :
- 4
- Pbfree Code :
- yes
- Min Supply Voltage :
- 1V
- Max Power Dissipation :
- 320mW
- Adjustable Threshold :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- -40°C~125°C TA
- Package / Case :
- TO-253-4, TO-253AA
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Threshold Voltage :
- +2.7V
- Operating Supply Current :
- 2.5μA
- Length :
- 2.92mm
- Reset Timeout :
- Adjustable/Selectable
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Voltage - Threshold :
- 2.7V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Published :
- 2006
- Number of Terminations :
- 4
- JESD-609 Code :
- e3
- Reset :
- Active Low
- Number of Voltages Monitored :
- 1
- Watchdog Timer :
- No
- Max Reset Threshold Voltage :
- 2.768V
- Type :
- Simple Reset/Power-On Reset
- Overvoltage Threshold :
- 2.768V
- Pin Count :
- 4
- Max Supply Voltage :
- 5.5V
- Output :
- Open Drain or Open Collector
- Base Part Number :
- MAX6423
- Supply Voltage :
- 5V
- Undervoltage Threshold :
- 2.633V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Min Reset Threshold Voltage :
- 2.633V
- Number of Channels :
- 1
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Datasheets
- MAX6423US27+T

Supervisors Analog Devices, Inc. MAX6423US27+T Overview
The Supervisors Analog Devices, Inc. MAX6423US27+T is an advanced supervisory circuit designed to monitor power supplies in microprocessor systems. This component provides a crucial function by asserting a reset if the power supply drops below a predetermined threshold, ensuring the reliable operation of system hardware. Its compact form in a SOT1434 package allows for high-density mounting, making it ideal for space-constrained applications. The device offers a single monitoring channel which simplifies the design and reduces the overhead associated with multiple supervisory ICs. This makes the MAX6423US27+T an efficient choice for designers looking to streamline their power management architecture while enhancing overall system stability.
MAX6423US27+T Features
The MAX6423US27+T from Analog Devices features precision voltage monitoring and low power consumption, which are critical for battery-operated devices. With its small SOT1434 footprint, it offers a reset output delay that enhances system reliability upon power-up or during undervoltage conditions. The device is characterized by its versatility and high accuracy in monitoring voltage thresholds, ensuring that applications remain within safe operational limits.
MAX6423US27+T Applications
- Portable Devices: Ensures consistent operation by monitoring power conditions, avoiding data loss and system instability in smartphones, tablets, and other portable electronics.
- Embedded Systems: Critical for preventing system errors in real-time control systems, industrial machines, and IoT devices by resetting the processor before an inadequate power supply can cause erratic behavior.
- Consumer Electronics: Applied in televisions, gaming consoles, and home appliances to safeguard against power supply irregularities that could potentially damage electronic components and lead to system failures.
- Automotive: Used in vehicle electronic systems to monitor and manage power supply stability, crucial for the dependable operation of safety and infotainment systems.
- Data Communication Equipment: Protects servers, routers, and network switches by ensuring that all system components operate with stable supply voltages, thereby reducing the risk of data corruption or hardware damage during power fluctuations.
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