MCP809T-450I/TT
- Mfr.Part #
- MCP809T-450I/TT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 29,785
- In Stock :
- 29,785
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Qualification Status :
- Not Qualified
- Supplier Device Package :
- SOT-23-3
- JESD-609 Code :
- e3
- Seated Height-Max :
- 1.12 mm
- Product Category :
- Supervisory Circuits
- Watchdog Timer :
- No
- Base Part Number :
- MCP809
- Min Supply Voltage :
- 1V
- Supply Voltage :
- 4.25V
- Series :
- --
- Number of Terminations :
- 3
- Number of Supervisors :
- 1
- Output Driver :
- Active Low/Push-Pull
- Threshold Voltage :
- +4.38V
- Undervoltage Threshold :
- 4.25V
- Operating Temp Range :
- -40C to 85C
- Temperature Grade :
- Industrial
- Nominal Supply Current :
- 45µA
- Type :
- Simple Reset/Power-On Reset
- Terminal Pitch :
- 0.95mm
- MSL :
- MSL 1 - Unlimited
- Reset Delay Time :
- 350 ms
- Operating Supply Voltage (Min) :
- 1(V)
- Lead Free :
- Lead Free
- Quiescent Current :
- 45µA
- Number of Functions :
- 1
- HTS Code :
- 8542.39.00.01
- Operating Supply Voltage (Max) :
- 5.5(V)
- Minimum Operating Supply Voltage :
- 1 V
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Overvoltage Threshold :
- 4.5V
- Reset Timeout :
- 150ms Minimum
- Brand :
- Microchip Technology / Atmel
- Reset Threshold Voltage (Max) :
- 4.5(V)
- Terminal Position :
- Dual
- Maximum Operating Temperature :
- + 85 C
- Adjustable Threshold :
- No
- Terminal Form :
- Gull wing
- Product Type :
- Supervisory Circuits
- Delay Time :
- -
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Rad Hardened :
- No
- Reset :
- Active Low
- Qualification :
- AEC-Q100
- Number of Elements :
- 1
- Monitored Voltage 1 (Typ) :
- 3/3.3/5(V)
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2.9mm
- ECCN Code :
- EAR99
- Maximum Operating Supply Voltage :
- 5.5 V
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Reset Threshold Voltage :
- 4.25V
- Reset Type :
- Active-Low
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Factory Lead Time :
- 5 Weeks
- Published :
- 2016
- Supply Voltage-Min (Vsup) :
- 1 V
- Number of Terminals :
- 3
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G3
- Number of Pins :
- 3
- Power Supplies :
- 1/5.5 V
- Number of Voltages Monitored :
- 1
- Max Reset Threshold Voltage :
- 4.5V
- Screening Level :
- Industrial
- Operating Supply Current :
- 60μA
- Battery Backup Switching :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Channels :
- 1
- Pin Count :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature Classification :
- Industrial
- Reset Threshold Voltage (Min) :
- 4.25(V)
- Supply Current :
- 0.06(mA)
- RoHS :
- Details
- Supply Current-Max (Isup) :
- 0.06 mA
- Width :
- 1.3mm
- Packaging :
- Tape and Reel (TR)
- Supplier Package :
- SOT-23
- Product Status :
- Active
- Manufacturer :
- Microchip
- Max Supply Voltage :
- 5.5V
- Manual Reset :
- No
- Operating Temperature :
- -40°C~85°C TA
- Output :
- Push-Pull, Totem Pole
- Height :
- 950μm
- Output Type :
- Active Low, Push-Pull
- Voltage - Threshold :
- 4.375V
- Package Shape :
- RECTANGULAR
- Package Type :
- SOT-23
- Mounting :
- Surface Mount
- Chip Enable Signals :
- No
- Accuracy :
- -5 %
- Max Supply Current :
- 60μA
- Base Product Number :
- MCP809
- Surface Mount :
- yes
- Power Fail Detection :
- No
- Datasheets
- MCP809T-450I/TT

Supervisors Microchip Technology MCP809T-450I/TT Overview
The Supervisors Microchip Technology MCP809T-450I/TT is a compact and highly reliable voltage supervisor designed to monitor power supplies in microprocessor systems. This single-channel IC ensures systems operate within safe voltage levels, automatically resetting itself if any irregularities are detected. Its robust design is encapsulated in a small SOT-23-3 package, making it an ideal solution for applications where space and reliability are critical. The integration of this supervisor IC helps maintain system integrity and prevents system failures by providing active monitoring of the supply voltage, enhancing the overall system stability and reliability.
MCP809T-450I/TT Features
This voltage supervisor IC boasts several key features including a precise 4.50V threshold, low power consumption, and a manual reset input. Additionally, its output type is active low, which is commonly used across various logic systems. The small footprint of the SOT-23-3 package allows for minimal space usage on PCBs, making it an efficient choice for sophisticated electronic assemblies.
MCP809T-450I/TT Applications
- Computing Systems: Ensures stable operations by monitoring the power supply, preventing data loss and hardware damage during unexpected voltage fluctuations.
- Consumer Electronics: Ideal for use in devices like smart home controllers and gaming consoles where consistent performance is critical for user satisfaction and device longevity.
- Telecommunications Equipment: Helps in managing power supply stability in communication devices, crucial for maintaining uninterrupted service and reliability.
- Portable Battery-Powered Devices: Acts as an effective power management component in portable electronics, ensuring optimal operation by supervising battery voltage levels.
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