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MCP103T-270E/TT The Microchip Technology MCP103T-270E/TT is a voltage supervisory circuit designed for microcontroller power monitoring. It features a 2.63V threshold voltage and a 120ms reset delay.
Mfr Part #:

MCP103T-270E/TT

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP103T-270E/TT is a voltage supervisory circuit designed for microcontroller power monitoring. It features a 2.63V threshold voltage and a 120ms reset delay.
✓ Total Stock: 4,916 pcs
$ Price Range: $0.75

MCP103T-270E/TT Available from 2 distributors

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✓ Non-Authorised
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3,000 pcs
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1,916 pcs
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1916 pcs On Request 1 On Request On Request 1620+ On Request On Request
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MCP103T-270E/TT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Height
Length
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Output Current
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
Width
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MCP103T-270E/TT Description

Short technical summary and product information.

The Microchip Technology MCP103T-270E/TT is a voltage supervisory integrated circuit. It is designed to monitor system voltage and keep a microcontroller in reset until the system voltage stabilizes at a proper level for reliable operation.

 

This device features a threshold voltage of 2.63V, with an overvoltage threshold of 2.67V and an undervoltage threshold of 2.591V. It provides a reset signal with an active-low, push-pull output and includes a typical reset delay time of 120 ms. The operating supply voltage ranges from 1V to 5.5V, with a low operating supply current of 1 uA.

 

The MCP103T-270E/TT is available in a compact SOT-23-3 surface mount package, making it suitable for space-constrained applications. It operates within an extended temperature range of -40°C to +125°C.

 

Key applications include critical microcontroller and microprocessor power-monitoring, computers, intelligent instruments, and portable battery-powered equipment.

MCP103T-270E/TT Quick Information

Product Type: Supervisory Circuit
Series: MCP103
Canonical Name: MCP103T-270E/TT Voltage Supervisory Circuit
Subcategory: PMIC - Power Management ICs

MCP103T-270E/TT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: True

MCP103T-270E/TT Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP103T-270E/TT Features

  • Monitors system voltage for reliable operation.
  • 2.63V threshold voltage with push-pull output.
  • 120 ms typical reset delay time.
  • Operates from 1V to 5.5V supply.
  • Compact SOT-23-3 surface mount package.

MCP103T-270E/TT Applications

  • Critical microcontroller power monitoring.
  • Microprocessor power-loss event detection.
  • Intelligent instrument voltage supervision.
  • Portable battery-powered equipment.

MCP103T-270E/TT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MCP103T-270E/TT?

The MCP103T-270E/TT operates from 1V to 5.5V supply voltage.

What is the threshold voltage of the MCP103T-270E/TT?

The nominal threshold voltage is 2.63V, with overvoltage threshold of 2.67V and undervoltage threshold of 2.591V.

What is the operating temperature range of the MCP103T-270E/TT?

The operating temperature range is -40°C to +125°C.

What package does the MCP103T-270E/TT come in?

The MCP103T-270E/TT is available in a SOT-23-3 surface-mount package.

What is the reset delay time of the MCP103T-270E/TT?

The typical reset delay time is 120 ms.

What is the supply current of the MCP103T-270E/TT?

The typical operating supply current is 1 µA.

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