MIC2012PZM-TR

Product Overview

Category

MIC2012PZM-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage supervisor or reset circuit.

Characteristics

• The MIC2012PZM-TR is a low-power, voltage-monitoring IC.
• It operates with a supply voltage range of 1.6V to 5.5V.
• This IC has a low quiescent current consumption of only 1.5µA.
• It offers a wide range of reset threshold voltage options.
• The MIC2012PZM-TR is available in a small SOT-23-3 package.

Package and Quantity

The MIC2012PZM-TR is packaged in a SOT-23-3 package. It is typically sold in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Quiescent Current: 1.5µA
• Reset Threshold Voltage Options: Various options available
• Package Type: SOT-23-3
• Package Dimensions: 2.9mm x 1.3mm x 1.0mm

Detailed Pin Configuration

The MIC2012PZM-TR has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that indicates the status of the monitored voltage.

Functional Features

• The MIC2012PZM-TR monitors the voltage level at the VDD pin.
• When the voltage drops below the set threshold, the RESET pin is pulled low.
• The RESET pin remains low until the voltage rises above the threshold again.
• This functionality ensures proper system reset or power-down sequencing.

Advantages and Disadvantages

Advantages

• Low quiescent current consumption helps in power-sensitive applications.
• Wide range of reset threshold voltage options provides flexibility.
• Small package size allows for space-saving designs.

Disadvantages

• Limited to voltage monitoring and reset functionality only.
• May require additional components for more complex system requirements.

Working Principles

The MIC2012PZM-TR operates by comparing the voltage at the VDD pin with a preset threshold voltage. When the voltage drops below this threshold, the RESET pin is pulled low, indicating a reset condition. The RESET pin remains low until the voltage rises above the threshold again, signifying a stable voltage level.

Detailed Application Field Plans

The MIC2012PZM-TR finds application in various fields, including:

1. Power management systems
2. Battery-powered devices
3. Microcontroller-based systems
4. Industrial automation
5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC2012PZM-TR include:

1. MAX809: Voltage supervisor IC by Maxim Integrated.
2. TL7705: Supply voltage supervisor IC by Texas Instruments.
3. ADM708: Microprocessor supervisory circuit by Analog Devices.

These alternative models provide voltage monitoring and reset capabilities, catering to different design requirements.

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