MCP809T-485I/TT
- Mfr.Part #
- MCP809T-485I/TT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 12,788
- In Stock :
- 12,788
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Supply Current-Max (Isup) :
- 0.06 mA
- Output Type :
- Active Low, Push-Pull
- Seated Height-Max :
- 1.12 mm
- Power Supplies :
- 1/5.5 V
- Battery Backup Switching :
- No
- Supplier Device Package :
- SOT-23-3
- Number of Terminations :
- 3
- Reset :
- Active Low
- Rad Hardened :
- No
- Number of Supervisors :
- 1
- HTS Code :
- 8542.39.00.01
- Voltage - Threshold :
- 4.725V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature Classification :
- Industrial
- Qualification Status :
- Not Qualified
- Manual Reset :
- No
- Min Reset Threshold Voltage :
- 4.6V
- Screening Level :
- Industrial
- Max Reset Threshold Voltage :
- 4.85V
- Series :
- --
- Product Status :
- Active
- Supply Voltage :
- 4.6V
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Minimum Operating Supply Voltage :
- 1 V
- Max Supply Current :
- 60μA
- Max Supply Voltage :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 45µA
- Factory Lead Time :
- 5 Weeks
- Type :
- Simple Reset/Power-On Reset
- Supply Current :
- 0.06(mA)
- Mounting Style :
- SMD/SMT
- Published :
- 1998
- Watchdog Timer :
- No
- Power Fail Detection :
- No
- Temperature Grade :
- Industrial
- Number of Functions :
- 1
- Brand :
- Microchip Technology / Atmel
- Nominal Supply Current :
- 60μA
- JESD-30 Code :
- R-PDSO-G3
- Mounting Type :
- Surface Mount
- Threshold Voltage :
- +4.73V
- Operating Supply Voltage (Min) :
- 1(V)
- Package Shape :
- RECTANGULAR
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Terminals :
- 3
- Base Part Number :
- MCP809
- Chip Enable Signals :
- No
- Length :
- 3.04mm
- Output :
- Push-Pull, Totem Pole
- Operating Supply Current :
- 60μA
- Number of Channels :
- 1
- Lead Free :
- Lead Free
- Product Type :
- Supervisory Circuits
- Min Supply Voltage :
- 1V
- Minimum Operating Temperature :
- - 40 C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Maximum Operating Supply Voltage :
- 5.5 V
- Supplier Package :
- SOT-23
- Terminal Pitch :
- 0.95mm
- Qualification :
- AEC-Q100
- Reset Threshold Voltage (Min) :
- 4.6(V)
- Base Product Number :
- MCP809
- Overvoltage Threshold :
- 4.85V
- Mounting :
- Surface Mount
- Operating Temp Range :
- -40C to 85C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS :
- Details
- Maximum Operating Temperature :
- + 85 C
- Adjustable Threshold :
- No
- Pin Count :
- 3
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Reset Threshold Voltage (Max) :
- 4.85(V)
- Reset Timeout :
- 150ms Minimum
- Reset Delay Time :
- 350 ms
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Tape and Reel (TR)
- Package Type :
- SOT-23
- Product Category :
- Supervisory Circuits
- Supply Voltage-Min (Vsup) :
- 1 V
- Reach Compliance Code :
- Compliant
- Manufacturer :
- Microchip
- Output Driver :
- Active Low/Push-Pull
- Height :
- 1.02mm
- Surface Mount :
- yes
- Undervoltage Threshold :
- 4.6V
- Monitored Voltage 1 (Typ) :
- 3/3.3/5(V)
- Terminal Position :
- Dual
- Width :
- 1.4mm
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Number of Voltages Monitored :
- 1
- Number of Pins :
- 3
- Operating Supply Voltage (Max) :
- 5.5(V)
- Number of Elements :
- 1
- Datasheets
- MCP809T-485I/TT

Supervisors Microchip Technology MCP809T-485I/TT Overview
The Supervisors Microchip Technology MCP809T-485I/TT is a robust integrated circuit (IC) designed for precise monitoring of power supplies in digital systems. This device ensures reliable operation of your system by actively supervising the voltage levels and providing a reset output during under-voltage conditions. The IC's compact SOT-23 package allows for easy integration into various electronic assemblies, making it an ideal solution for applications requiring high levels of system stability and minimal downtime. This product, by leading semiconductor manufacturer Microchip Technology, combines performance with reliability, designed to support the rigorous demands of modern electronic environments.
MCP809T-485I/TT Features
- Single voltage monitoring to ensure system reliability
- Reset output signal with adjustable delay for system recovery
- Low power consumption for enhanced battery life
- Compact SOT-23 package suitable for space-constrained applications
- High accuracy and reliability under extreme conditions
MCP809T-485I/TT Applications
- Computing Systems: Ensures that all subsystems receive stable power and provides reset signaling to prevent system crashes.
- Portable/Battery-Powered Devices: Monitors battery voltage to maintain device integrity and prolong operational lifespan.
- Industrial Equipment: Provides crucial system monitoring to prevent malfunction due to unexpected power fluctuations.
- Telecommunications: Ensures telecom equipment operates within safe voltage ranges to guarantee consistent performance and connectivity.
- Automotive Electronics: Offers critical monitoring of car electronic systems, enhancing vehicle reliability and safety.
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