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Microchip Micropower Voltage Supervisor 1 Supervisor 1 V Reset Threshold SOT-23B MCP102T-450E/TT

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Microchip Micropower Voltage Supervisor 1 Supervisor 1 V Reset Threshold SOT-23B MCP102T-450E/TT

Name: Microchip Micropower Voltage Supervisor 1 Supervisor 1 V Reset Threshold SOT-23B MCP102T-450E/TT
Brand: Microchip
SKU: 129175

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Category Voltage Supervisors Brand Microchip Condition New

Specifications

Country of Origin	Thailand
Voltage	Supervisors Microchip 1 Voltage Supervisor 3-Pin 1 V SOT-23B RS Stock No
Brand	Microchip
Height	1.02mm
Length	3.04mm
Model	MCP102T-450E/TT
Width	1.4mm
Mount Type	Surface
Series	MCP102
Maximum Operating Temperature	125°C
Package Type	SOT-23B
Sub Type	Micropower Voltage Supervisor
Minimum Operating Temperature	-40°C
Pin Count	3
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	1V
Number of Supervisors	1
Output Driver	Push Pull, Active Low
Reset Threshold Voltage	1V
Monitored Voltage	4.38V
Reset Active Time	0.13ms
Ultra-Low Supply Current	1.75 μA (steady-state maximum)
RST Pin	Active-low, push-pull

Key Features

Monitors a single voltage supervisor with a reset threshold of 1 V.
Integrated active-low push-pull reset output for reliable reset signaling.
Extends microcontroller protection during brownout or power-loss conditions.
Operates efficiently with ultra-low supply current of 1.75 μA maximum.
Surface-mount SOT-23B package ideal for compact PCB layouts.
Wide supply voltage range from 1 V to 5.5 V suits diverse systems.
Temperature range from -40°C to 125°C supports industrial environments.
Pin count of 3 simplifies integration into compact circuits.

Product Description

Microchip MCP102T-450E/TT is a micropower voltage supervisor IC designed to ensure microcontrollers remain reliably reset during brownout events or power loss. Packaged in a compact SOT-23B surface-mount device, this supervisor monitors a single voltage rail with a reset threshold voltage of 1 V, providing a stable active-low push-pull reset output signal for system supervisory applications.

The device features an ultra-low steady-state supply current of 1.75 μA, making it suitable for battery-powered and low-power embedded systems. Operating over a wide temperature range from -40°C to 125°C, the MCP102T-450E/TT is robust for industrial and commercial applications.

Its minimum supply voltage is 1 V and maximum 5.5 V, allowing flexible use in various power environments. The quick reset active time of approximately 0.13 ms ensures fast reaction to voltage drops, minimizing system errors and data corruption.

The three-pin design simplifies PCB footprint requirements, facilitating integration into space-constrained electronics. Typical applications include microcontroller brownout detection, power-failure detection circuits, and reliable system reset controllers in consumer electronics, industrial automation, and embedded control systems.

Monitors a single supply voltage ensuring reliable power supervision. Active-low push-pull reset output enables direct microcontroller reset input. Low power consumption extends battery life in portable devices. Robust operation across a wide temperature range suitable for industrial use.

Compact SOT-23B package supports small form factor designs. Rapid reset timing to protect system integrity during power fluctuations.

Choose the Microchip MCP102T-450E/TT for dependable microcontroller supervision and simplified integration in your next electronic design project. Explore the Power Management ICs category at EnvMart for similar high-quality semiconductor solutions.

Explore more products in our Voltage Supervisors category.