Microchip Technology MCP101T-450I/TT
- Part Number:
- MCP101T-450I/TT
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3267848-MCP101T-450I/TT
- Description:
- IC SUPERVISOR ACTIVE HI SOT23-3
- Datasheet:
- MCP or TCx Series Product Brief
Description
The MCP100/101 is a voltage supervisory device that monitors the supply voltage of a microcontroller. It holds the microcontroller in reset until the supply voltage reaches a stable operating level and resets the microcontroller during power loss. The device features precision monitoring of 3V, 3.3V, and 5V systems, with seven voltage trip points available. It has a push-pull output and holds the RESET/RESET signal for 350 ms (typical). The accuracy of the device is ±125 mV for 5V systems and ±75 mV for 3V systems over temperature. The typical operating current is 45 μA.
Features
Holds microcontroller in reset until supply voltage reaches stable operating level
Resets microcontroller during power loss
Precision monitoring of 3V, 3.3V, and 5V systems
7 voltage trip points available
Active low RESET pin (MCP100) or active high RESET (MCP101)
Push-pull output
Holds RESET/RESET for 350 ms (typical)
RESET/RESET to V = 1.0V
Accuracy of ±125 mV for 5V systems and ±75 mV for 3V systems over temperature
45 μA typical operating current
Temperature range: -40°C to 85°C
Applications
Microcontroller reset circuits
Power supply monitoring
Brown-out protection
The MCP100/101 is a voltage supervisory device that monitors the supply voltage of a microcontroller. It holds the microcontroller in reset until the supply voltage reaches a stable operating level and resets the microcontroller during power loss. The device features precision monitoring of 3V, 3.3V, and 5V systems, with seven voltage trip points available. It has a push-pull output and holds the RESET/RESET signal for 350 ms (typical). The accuracy of the device is ±125 mV for 5V systems and ±75 mV for 3V systems over temperature. The typical operating current is 45 μA.
Features
Holds microcontroller in reset until supply voltage reaches stable operating level
Resets microcontroller during power loss
Precision monitoring of 3V, 3.3V, and 5V systems
7 voltage trip points available
Active low RESET pin (MCP100) or active high RESET (MCP101)
Push-pull output
Holds RESET/RESET for 350 ms (typical)
RESET/RESET to V = 1.0V
Accuracy of ±125 mV for 5V systems and ±75 mV for 3V systems over temperature
45 μA typical operating current
Temperature range: -40°C to 85°C
Applications
Microcontroller reset circuits
Power supply monitoring
Brown-out protection
Microchip Technology MCP101T-450I/TT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP101T-450I/TT.
- Factory Lead Time5 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseTO-236-3, SC-59, SOT-23-3
- Number of Pins3
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- Published1998
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryPower Management Circuits
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage4.25V
- Terminal Pitch0.95mm
- Reflow Temperature-Max (s)40
- Base Part NumberMCP101
- OutputPush-Pull, Totem Pole
- Pin Count3
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage1V
- Operating Supply Current60μA
- Nominal Supply Current60μA
- Max Supply Current60μA
- Adjustable ThresholdNO
- Quiescent Current45μA
- Watchdog TimerNo
- ResetActive High
- Voltage - Threshold4.375V
- Number of Voltages Monitored1
- Reset Timeout150ms Minimum
- Min Reset Threshold Voltage4.25V
- Max Reset Threshold Voltage4.5V
- Threshold Voltage4.38V
- Undervoltage Threshold4.25V
- Overvoltage Threshold4.5V
- Height950μm
- Length2.9mm
- Width1.3mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to MCP101T-450I/TT.
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Base Part NumberOutputPin CountNumber of ChannelsMax Supply VoltageMin Supply VoltageOperating Supply CurrentNominal Supply CurrentMax Supply CurrentAdjustable ThresholdQuiescent CurrentWatchdog TimerResetVoltage - ThresholdNumber of Voltages MonitoredReset TimeoutMin Reset Threshold VoltageMax Reset Threshold VoltageThreshold VoltageUndervoltage ThresholdOvervoltage ThresholdHeightLengthWidthREACH SVHCRoHS StatusLead FreeSurface MountReach Compliance CodeJESD-30 CodeSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)SeriesView Compare
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MCP101T-450I/TT5 WeeksSurface MountSurface MountTO-236-3, SC-59, SOT-23-33-40°C~85°C TATape & Reel (TR)1998e3yesActive1 (Unlimited)3EAR99Matte Tin (Sn)Power Management CircuitsCMOSDUALGULL WING26014.25V0.95mm40MCP101Push-Pull, Totem Pole315.5V1V60μA60μA60μANO45μANoActive High4.375V1150ms Minimum4.25V4.5V4.38V4.25V4.5V950μm2.9mm1.3mmNo SVHCROHS3 CompliantLead Free-------
-
11 Weeks-Surface MountSC-74A, SOT-753--40°C~125°C TATape & Reel (TR)---Active1 (Unlimited)5----DUALGULL WING-13V0.95mm--Push-Pull, Totem Pole-1-----NO--Active High3.1V1140ms Minimum------2.9mm----YEScompliantR-PDSO-G55.5V1V-
-
--Surface MountTO-236-3, SC-59, SOT-23-3--40°C~125°C TATape & Reel (TR)---Active1 (Unlimited)3----DUALGULL WING-1-0.96mm-MCP111Open Drain or Open Collector-1-----NO--Active Low2.93V1-------2.92mm--ROHS3 Compliant-YES-R-PDSO-G35.5V1VAutomotive, AEC-Q100
-
--Surface MountTO-236-3, SC-59, SOT-23-3--40°C~125°C TATape & Reel (TR)---Active1 (Unlimited)3----DUALGULL WING-1-0.96mm-MCP121Open Drain or Open Collector-1-----NO--Active Low3.08V180ms Minimum------2.92mm--ROHS3 Compliant-YES-R-PDSO-G35.5V1VAutomotive, AEC-Q100
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