Mfr Part #:

MCP809T-475I/TT

The Microchip Technology MCP809T-475I/TT is a supervisor IC designed for simple reset and power-on reset functions. It operates at 4.625V and features a 150ms minimum reset timeout.

✓ Total Stock: 7,660 pcs

$ Price Range: $0.75

MCP809T-475I/TT Available from 5 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Rayichip ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	2,295 pcs On Request	2295 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	1,500 pcs On Request	1500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	856 pcs On Request	856 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	9 pcs On Request	9 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MCP809T-475I/TT Description

Short technical summary and product information.

The Microchip Technology MCP809T-475I/TT is a single-channel supervisor integrated circuit. It provides a simple reset and power-on reset function with an active-low output. The device monitors a single voltage rail, operating at 4.625V.

Key electrical characteristics include a minimum reset timeout of 150ms and a push-pull, totem pole output configuration. The operating temperature range for this component is -40°C to 85°C (TA).

This supervisor IC is housed in a SOT-23-3 package, designed for surface mount applications. The package is also referred to as TO-236-3 or SC-59. Its compact size and surface mount capability make it suitable for various electronic designs where power supply monitoring is critical.

MCP809T-475I/TT Quick Information

Product Type: Supervisor IC

Canonical Name: MCP809T-475I/TT

Subcategory: Power Management ICs

MCP809T-475I/TT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MCP809T-475I/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-475I/TT Features

Monitors a single voltage rail.
Provides active-low reset output.
Features 150ms minimum reset timeout.
Surface mount SOT-23-3 package.
Operates from -40°C to 85°C.

MCP809T-475I/TT Applications

Used in microcontroller power monitoring.
Ideal for battery-powered devices.
Suitable for industrial control systems.
Ensures proper system reset on power-up.

MCP809T-475I/TT FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage threshold?

4.625V.

What is the operating temperature range?

-40°C to 85°C.

What package is this supervisor available in?

TO-236-3, SC-59, SOT-23-3 (surface mount).

What is the reset timeout?

Minimum 150ms.

What type of supervisor is this?

Simple Reset/Power-On Reset.

What is the reset polarity?

Active Low.

How many voltages does it monitor?

Category	Supervisors
Manufacturer Name	Microchip Technology
Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature	-40°C ~ 85°C
Output	Push-Pull, Totem Pole
Reset	Active Low
Reset Timeout	150ms Minimum
SVHC Present	Not Present
Supplier Device Package	SOT-23-3
Supplier Package	SOT-23-3
Type	Simple Reset/Power-On Reset
Voltage	4.625V