ADM811LARTZ-REEL7
- Mfr.Part #
- ADM811LARTZ-REEL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143-4
- Stock
- 16,367
- In Stock :
- 16,367
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Reset Delay Time :
- 560 ms
- Factory Lead Time :
- 8 Weeks
- Output :
- Push-Pull, Totem Pole
- Terminal Finish :
- Matte Tin (Sn)
- Watchdog Timer :
- No
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 15µA
- Max Power Dissipation :
- 200mW
- Number of Functions :
- 1
- Adjustable Threshold :
- No
- ECCN Code :
- EAR99
- Threshold Voltage :
- +4.63V
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 1.4mm
- Base Part Number :
- ADM811
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 3.04mm
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Operating Supply Current :
- 15µA
- Undervoltage Threshold :
- 4.54V
- Voltage - Threshold :
- 4.63V
- Min Reset Threshold Voltage :
- 4.54V
- Pbfree Code :
- No
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- Max Reset Threshold Voltage :
- 4.72V
- Mounting Type :
- Surface Mount
- Height :
- 1.07mm
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Max Supply Voltage :
- 5.5V
- REACH SVHC :
- No SVHC
- Power Dissipation :
- 200mW
- Min Supply Voltage :
- 1V
- Number of Terminations :
- 4
- Number of Pins :
- 4
- Reset :
- Active Low
- Reset Timeout :
- 140ms Minimum
- Terminal Form :
- Gull wing
- Max Supply Current :
- 15µA
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Type :
- Simple Reset/Power-On Reset
- Power Supplies :
- 5V
- Number of Monitored Inputs :
- 1
- Overvoltage Threshold :
- 4.72V
- JESD-609 Code :
- e3
- Package / Case :
- TO-253-4, TO-253AA
- Pin Count :
- 4
- Datasheets
- ADM811LARTZ-REEL7

Supervisors Analog Devices, Inc. ADM811LARTZ-REEL7 Overview
The Supervisors Analog Devices, Inc. ADM811LARTZ-REEL7 is an essential microprocessor supervisory circuit designed to maintain system integrity in response to power failures or errant software. This IC supervisor efficiently monitors power supplies in microprocessor and digital systems, providing a precise, active-low reset output during system voltage anomalies. The compact SOT-143 package offers a robust solution for space-constrained applications, ensuring reliable operation through a dedicated monitoring channel that actively supervises the system’s health.
ADM811LARTZ-REEL7 Features
This supervisory IC features a wide operating voltage range, which is crucial for various applications from consumer electronics to industrial systems. Its key features include a low power consumption which enhances the system's overall efficiency and a manual reset input that allows for a system reset without power cycling. The ADM811LARTZ-REEL7 ensures minimal component count while providing maximal reliability, highlighted by its ability to generate a reset signal for a minimum of 140 ms to ensure proper system reboot.
ADM811LARTZ-REEL7 Applications
- Computing Systems: Utilized in personal computers and servers to ensure proper reboot and recovery from power failures, maintaining system reliability and data integrity.
- Portable/Battery-Powered Devices: Critical for mobile phones, portable media players, and other handheld devices, offering protection against system instability due to low battery scenarios or erratic software behavior.
- Industrial Control Systems: Employed in PLCs and factory automation equipment to provide stable operation and system resets, ensuring continuous and reliable monitoring and control of the machinery.
- Communication Equipment: Ideal for use in network routers, switches, and telecommunications infrastructure to manage system resets and prevent data corruption during unexpected power disturbances.
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