MCP809T-450I/TT The Microchip Technology MCP809T-450I/TT is a supervisor IC featuring a 4.375V monitoring voltage and an active low reset signal. It is supplied in a surface mount SOT-23-3 package.
Mfr Part #:

MCP809T-450I/TT

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP809T-450I/TT is a supervisor IC featuring a 4.375V monitoring voltage and an active low reset signal. It is supplied in a surface mount SOT-23-3 package.
✓ Total Stock: 37,866 pcs
$ Price Range: $0.75

MCP809T-450I/TT Available from 4 distributors

✓ Authorised
✓ Non-Authorised

MCP809T-450I/TT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Package / Case
Reset
Reset Timeout
Supplier Device Package
Type
Voltage

MCP809T-450I/TT Description

Short technical summary and product information.

The Microchip Technology MCP809T-450I/TT is a supervisor integrated circuit designed for power-on reset and simple reset functions. It monitors a single voltage rail at 4.375V and provides an active low reset output with a minimum timeout of 150ms.

 

This device is suitable for applications requiring reliable power-on reset sequencing. The output is push-pull, totem pole.

 

It is packaged in a compact SOT-23-3 surface mount package, making it ideal for space-constrained designs. The operating temperature range is -40°C to 85°C (TA).

MCP809T-450I/TT Quick Information

Product Type: Supervisor IC
Canonical Name: MCP809T-450I/TT
Subcategory: Power Management ICs

MCP809T-450I/TT Compliance

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

MCP809T-450I/TT Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MCP809T-450I/TT Features

  • Monitors a single 4.375V voltage rail.
  • Provides active low reset signal.
  • Minimum reset timeout of 150ms.
  • Surface mount SOT-23-3 package.
  • Operates from -40°C to 85°C.

MCP809T-450I/TT Applications

  • Essential for power-on reset sequencing.
  • Used in embedded system designs.
  • Suitable for battery-powered devices.
  • Ensures system stability during power fluctuations.

MCP809T-450I/TT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the MCP809T-450I/TT?

The operating voltage is 4.375V.

What package is the MCP809T-450I/TT available in?

The device is available in TO-236-3, SC-59, SOT-23-3 packages, with supplier device package SOT-23-3.

What is the operating temperature range?

-40°C to 85°C (TA).

What is the reset type?

Active Low.

What is the reset timeout?

Minimum 150ms.

How many voltages does it monitor?

1 voltage.

What is the output type?

Push-Pull, Totem Pole.

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