MCP1321T-46LE/OT The Microchip Technology MCP1321T-46LE/OT is a voltage supervisor IC designed for power-on reset applications. It operates at 4.6V and features a 140ms minimum reset timeout.
Mfr Part #:

MCP1321T-46LE/OT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP1321T-46LE/OT is a voltage supervisor IC designed for power-on reset applications. It operates at 4.6V and features a 140ms minimum reset timeout.
Total Stock: 26,704 pcs
$ Price Range: $0.75

MCP1321T-46LE/OT Available from 1 distributor

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MCP1321T-46LE/OT Specifications Quick View

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

MCP1321T-46LE/OT Description

Short technical summary and product information.

The Microchip Technology MCP1321T-46LE/OT is a single-channel voltage supervisor IC. It is designed to provide a simple reset or power-on reset function, ensuring system stability during power fluctuations.

 

This device monitors a single voltage rail and operates at 4.6V. It offers a reset timeout of 140ms minimum, with outputs available in both Active High and Active Low configurations, supporting Open Drain and Push-Pull output types. The operating temperature range is from -40°C to 125°C (TA).

 

The MCP1321T-46LE/OT is available in a compact SOT-23-5 package, suitable for surface mount applications. Its RoHS3 compliant status and MSL 1 rating make it a reliable choice for various electronic designs requiring robust voltage monitoring.

 

This supervisor is ideal for applications where maintaining a stable power supply and ensuring proper system initialization is critical. Its straightforward functionality and small footprint allow for easy integration into compact electronic devices.

MCP1321T-46LE/OT Quick Information

Product Type: Voltage Supervisor
Series: MCP1321
Canonical Name: MCP1321T-46LE/OT Voltage Supervisor
Subcategory: Voltage Supervisors

MCP1321T-46LE/OT Compliance

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

MCP1321T-46LE/OT Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MCP1321T-46LE/OT Features

  • Monitors a single voltage rail.
  • Provides simple reset or power-on reset.
  • Operates at 4.6V with 140ms reset timeout.
  • Available in SOT-23-5 surface mount package.
  • RoHS3 compliant and MSL 1 rated.

MCP1321T-46LE/OT Applications

  • Ensures stable system power-on.
  • Monitors critical voltage levels.
  • Used in embedded system designs.
  • Protects against power supply glitches.
  • Suitable for compact electronic devices.

MCP1321T-46LE/OT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the MCP1321T-46LE/OT?

The operating voltage is 4.6V.

What is the operating temperature range?

-40°C to 125°C (TA).

What package is the MCP1321T-46LE/OT available in?

SOT-23-5, also known as SC-74A, SOT-753.

What type of reset output does it provide?

Active High/Active Low.

What is the reset timeout period?

140ms minimum.

How many voltages does it monitor?

1.

What output types are available?

Open Drain and Push-Pull.

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