MCP102T-300E/LB The Microchip Technology MCP102T-300E/LB is a voltage supervisor IC designed for critical power-monitoring applications. It ensures microcontrollers reset until system voltage stabilizes.
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MCP102T-300E/LB

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP102T-300E/LB is a voltage supervisor IC designed for critical power-monitoring applications. It ensures microcontrollers reset until system voltage stabilizes.
✓ Total Stock: 2,690 pcs
$ Price Range: $0.75

MCP102T-300E/LB Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,690 pcs
2690 pcs On Request 1 On Request On Request 1550+ On Request On Request

MCP102T-300E/LB 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
Supplier Device Package
Supply Current
Type
Voltage

MCP102T-300E/LB Description

Short technical summary and product information.

The MCP102T-300E/LB from Microchip Technology is a voltage supervisor designed to maintain microcontroller reset until the system voltage reaches a stable, operational level. This device features a precise monitoring voltage of 2.93V and an active-low, push-pull output.

 

Key electrical characteristics include an ultra-low supply current of 1.75 µA in steady-state and a typical reset delay of 120 ms. The device operates across an extended temperature range of -40°C to 125°C.

 

Packaged in an SC-70-3 (SOT-323) surface-mount package, the MCP102T-300E/LB is suitable for space-constrained designs. Its primary application is in critical microcontroller and microprocessor power-monitoring scenarios, including computers, intelligent instruments, and portable battery-powered equipment.

MCP102T-300E/LB Quick Information

Product Type: Voltage Supervisor
Canonical Name: MCP102T-300E/LB Voltage Supervisor
Subcategory: Voltage Supervisors

MCP102T-300E/LB Compliance

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

MCP102T-300E/LB Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MCP102T-300E/LB Features

  • Monitors system voltage at 2.93V.
  • Provides active-low, push-pull reset.
  • Features a 120 ms typical reset delay.
  • Operates from -40°C to 125°C.
  • Low 1.75 µA steady-state supply current.

MCP102T-300E/LB Applications

  • Monitors critical microcontroller power.
  • Ensures stable system voltage.
  • Ideal for portable devices.
  • Used in intelligent instruments.
  • Suitable for computer systems.

MCP102T-300E/LB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage?

The threshold voltage is 2.93V.

What is the reset delay time?

The typical reset delay time is 120ms, with a minimum of 80ms.

What is the supply current?

The maximum steady-state supply current is 1.75µA.

What is the operating temperature range?

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

What type of output does the supervisor have?

The output is push-pull, totem pole, active-low.

What is the package type?

The package is SC-70-3 (also compatible with SOT-323).

How many voltages does it monitor?

It monitors a single voltage.

MCP102T-300E/LB Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MCP103T-300E/LB
MCP103T-300E/LB
Microchip Technology
The Microchip Technology MCP103T-300E/LB is a voltage supervisor IC designed for power-monitoring applications. It features a 2.93V monitoring threshold and an active-low, push-pull output.
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