MAX6381XR29D3+T
- Mfr.Part #
- MAX6381XR29D3+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC MPU/RESET CIRC 2.93V SC70-3
- Stock
- 4,015
- In Stock :
- 4,015
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Number of Voltages Monitored :
- 1
- Min Reset Threshold Voltage :
- 2.85V
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 235mW
- Adjustable Threshold :
- No
- Reset :
- Active Low
- ECCN Code :
- EAR99
- Published :
- 2012
- Number of Channels :
- 1
- Undervoltage Threshold :
- 2.85V
- Number of Terminations :
- 3
- Package / Case :
- SC-70, SOT-323
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Current :
- 7μA
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Terminal Pitch :
- 0.65mm
- Mount :
- Surface Mount
- Min Supply Voltage :
- 1V
- Overvoltage Threshold :
- 3V
- Watchdog Timer :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- Supply Voltage :
- 1.8V
- Max Supply Voltage :
- 5.5V
- Operating Temperature :
- -40°C~125°C TA
- Factory Lead Time :
- 6 Weeks
- Output :
- Push-Pull, Totem Pole
- Lead Free :
- Lead Free
- Length :
- 2mm
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Packaging :
- Strip
- Number of Pins :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Reset Timeout :
- 140ms Minimum
- Mounting Type :
- Surface Mount
- Max Reset Threshold Voltage :
- 3V
- Voltage - Threshold :
- 2.93V
- Datasheets
- MAX6381XR29D3+T

Supervisors Analog Devices, Inc. MAX6381XR29D3+T Overview
The MAX6381XR29D3+T from Analog Devices, Inc. is a high-precision microprocessor (μP) supervisory circuit, designed to maintain system integrity during power failures or unexpected events. This Supervisor IC monitors the system voltage and ensures that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions. Its 2.93V threshold voltage is specifically tailored for applications requiring precise voltage monitoring. The device's compact SC70 package and low power consumption make it an ideal choice for space-constrained and power-sensitive applications, promoting reliability and improved system performance.
MAX6381XR29D3+T Features
This supervisory circuit offers a robust feature set, including:
- Factory-trimmed reset threshold voltage of 2.93V, ensuring precise monitoring.
- Low supply current, enhancing overall system efficiency.
- Manual reset input for additional system control.
- Compact SC70 packaging suitable for high-density board designs.
- High reset output stage (active-low, open-drain) compatible with various digital systems.
MAX6381XR29D3+T Applications
- Consumer Electronics: In devices such as smartphones and tablets, ensures system stability and functionality during fluctuations in power supply.
- Portable/Battery-powered Devices: Vital for maintaining accurate operation and preventing data loss in devices like portable medical equipment and handheld instruments.
- Automotive Systems: Utilized in automotive electronics to safeguard microprocessors by ensuring that they boot from a known state after power disruptions.
- Industrial Equipment: Helps in preventing firmware corruption and operational errors in machinery and control systems due to unexpected resets.
- Telecommunications Infrastructure: Critical for maintaining the reliability of communication systems, especially in the event of power instability.
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