MCP809T-475I/TT
- Mfr.Part #
- MCP809T-475I/TT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 32,134
- In Stock :
- 32,134
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Type :
- Simple Reset/Power-On Reset
- Supplier Package :
- SOT-23
- Manufacturer :
- Microchip
- Package Type :
- SOT-23
- Max Supply Current :
- 60μA
- JESD-30 Code :
- R-PDSO-G3
- Terminal Pitch :
- 0.95mm
- Reach Compliance Code :
- Compliant
- Mounting :
- Surface Mount
- Seated Height-Max :
- 1.12 mm
- Product Type :
- Supervisory Circuits
- Qualification :
- AEC-Q100
- Pin Count :
- 3
- Number of Functions :
- 1
- Power Supplies :
- 1/5.5 V
- Operating Supply Current :
- 60μA
- Quiescent Current :
- 45µA
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Number of Channels :
- 1
- Power Fail Detection :
- No
- Width :
- 1.397mm
- Voltage - Threshold :
- 4.625V
- Length :
- 3.0226mm
- Adjustable Threshold :
- No
- Packaging :
- Tape and Reel (TR)
- Overvoltage Threshold :
- 4.75V
- RoHS :
- Details
- Mount :
- Surface Mount
- Max Supply Voltage :
- 5.5V
- Dimensions :
- 2.9 x 1.3 x 0.95mm
- Chip Enable Signals :
- No
- Threshold Voltage :
- +4.63V
- Number of Terminals :
- 3
- Surface Mount :
- yes
- Battery Backup Switching :
- No
- Maximum Operating Supply Voltage :
- 5.5 V
- Base Product Number :
- MCP809
- Number of Terminations :
- 3
- Operating Temperature :
- -40°C~85°C TA
- Series :
- --
- Reset Timeout :
- 150ms Minimum
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 60μA
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Supervisors :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Number of Voltages Monitored :
- 1
- Factory Lead Time :
- 6 Weeks
- Min Reset Threshold Voltage :
- 4.5V
- Min Supply Voltage :
- 1V
- Brand :
- Microchip Technology / Atmel
- Minimum Operating Supply Voltage :
- 1 V
- Terminal Position :
- Dual
- Reset :
- Active Low
- Supply Voltage :
- 4.5V
- MSL :
- MSL 1 - Unlimited
- Package Shape :
- RECTANGULAR
- Mounting Type :
- Surface Mount
- Screening Level :
- Industrial
- Product Category :
- Supervisory Circuits
- Terminal Form :
- Gull wing
- Supply Current-Max (Isup) :
- 0.06 mA
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- JESD-609 Code :
- e3
- Reset Delay Time :
- 350 ms
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Peak Reflow Temperature (Cel) :
- 260
- Reset Type :
- Active-Low
- Output Driver :
- Active Low/Push-Pull
- Number of Pins :
- 3
- Maximum Operating Temperature :
- +85 °C
- Output :
- Push-Pull, Totem Pole
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8542.39.00.01
- Watchdog Timer :
- No
- Output Type :
- Active Low, Push-Pull
- Pbfree Code :
- yes
- Minimum Operating Temperature :
- -40 °C
- Delay Time :
- -
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height :
- 1.016mm
- Max Reset Threshold Voltage :
- 4.75V
- Accuracy :
- -5 %
- REACH SVHC :
- No SVHC
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Temperature Grade :
- Industrial
- Supplier Device Package :
- SOT-23-3
- Undervoltage Threshold :
- 4.5V
- Published :
- 1998
- Supply Voltage-Min (Vsup) :
- 1 V
- Manual Reset :
- No
- Product Status :
- Active
- Base Part Number :
- MCP809
- Datasheets
- MCP809T-475I/TT

Supervisors Microchip Technology MCP809T-475I/TT Overview
The Supervisors Microchip Technology MCP809T-475I/TT is an exceptional microprocessor supervisory circuit designed to monitor power supplies in microprocessor and digital systems. It provides a crucial function by asserting a reset signal whenever the VCC supply falls below a predetermined threshold, ensuring the proper operation of the system upon power-up, power-down, or during any VCC brown-out condition. The device comes in a compact SOT-23-3 package, making it ideal for space-constrained applications while offering robust features such as low power consumption and high precision operation. This product is particularly beneficial for B2B clients looking to integrate reliable voltage monitoring solutions into their hardware designs, promoting enhanced system reliability and performance.
MCP809T-475I/TT Features
This IC supervisor includes a range of features designed to enhance system stability and safety:
- Single Voltage Monitoring: Precise monitoring of system voltages to ensure operational thresholds are maintained.
- Manual Reset Input: Allows for an external override, giving designers flexibility in system reset strategies.
- Low Power Consumption: Ideal for battery-operated devices, ensuring minimal drain on system resources.
- Compact SOT-23-3 Package: Small footprint for use in space-restricted applications.
- High Accuracy: Provides reliable monitoring, crucial for systems requiring high precision.
MCP809T-475I/TT Applications
- Consumer Electronics: Utilized in devices such as smartphones and tablets to manage system resets, enhancing device reliability during fluctuations in power supply.
- Portable Devices: Essential for maintaining the integrity of battery-powered devices such as handheld GPS units, ensuring device functionality through power variations.
- Embedded Systems: Provides robust power management for embedded applications, critical for industrial automation and control systems.
- Computing Devices: Applied in laptops and servers to safeguard data integrity by ensuring stable system operations through proper power management.
- Telecommunication Systems: Helps in maintaining consistent performance and reliability in network hardware, crucial for uninterrupted communication services.
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