MCP130T-270I/TT Power Management ICs - PMIC by Microchip Technology

Microcontroller Supervisory Circuit with Open Drain Output

The MCP130 is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. MCP130 features an open drain output with internal 5K ohm internal pull-up resistor. MCP130 has active low reset and is available in a choice of seven different trip voltages. It operates over the extended industrial temperature range (-40°C/+85°C). MCP130 is available in a TO-92, SOT23-3, and SN packages.

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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
Open drain output
Internal pull-up resistor (5kO) for MCP130
Holds RESET for 350ms (typical)
RESET to VCC = 1.0V
Accuracy of +(-)125mV for 5V systems and +(-)75mV for 3V systems over temp
45uA typical operating current
Industrial (I): -40C to +85C


Product Type Supervisor
Watchdog Timer No
Manual Reset No
Power Fail No
Nominal Reset Voltage (V) #1 2.7, 3, 3.15, 4.5, 4.6, 4.75, 4.85
Reset Type Active Low
Output Open-Drain
Typical Reset Pulse Width (ms) 350
Typical Supply Current (µA) 45
Pins | Packaging 3 | SOT-23
Temp Range -40C to +85C
Packing Media Tape and reel (3000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0083
Shipping Weight (kg) 0.039
Lead Count 3
Package Type SOT-23
Package Width or Size 1.3mm
Soldering Composition Matte Tin

Alternative Descriptions

Supervisor w/5K Pull-Up Active Low | Microchip Technology
MCP130 Series 2.7 V 150 ms Microcontroller Supervisory Circuit - SOT-23-3 | Future Electronics
IC: Supervisor Integrated Circuit | Transfer Multisort Elektronik
IC, MCU SUPERVISOR, 45UA, 5.5V, SOT23-3 | element14
Voltage Supervisor 2.625V Act.Low SOT23 | RS
MCU Supervisor, Act.Low / Open-Drain, Vthr 2.55÷2.70V, -40÷85°C | Micros
Microcontroller Mcu Voltage Supervisor 45 Ua 5.5V Sot23-3 | Newark Electronics
Processor Supervisor 2.625V 3V/3.3V/5V 3-Pin SOT-23 T/R | EBV Elektronik
Microchip MCP130T-270I/TT, Processor Supervisor 3 V, 3.3 V, 5 V, 3-Pin SOT-23 | Microchip Technology Inc. MCP130T-270I/TT | RS Americas
Microchip Voltage Detector 2.63V 45uA Open Drain SOT-23-3 | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP130T-270I/TT?

Additional datasheets, footprints and schematics for MCP130T-270I/TT are listed on our Part Details page. You can also find images and similar parts to MCP130T-270I/TT on this page.

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What category does MCP130T-270I/TT fall under?

The MCP130T-270I/TT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

Can I view similar or alternative parts?

You can view similar parts to MCP130T-270I/TT when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.

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Is the MCP130T-270I/TT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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