MIC29204YM-TR

Product Overview

Category

MIC29204YM-TR belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output current capability
• Thermal shutdown protection
• Current limit protection
• Fast transient response

Package

MIC29204YM-TR is available in a small outline package (SOT-223) which provides excellent thermal characteristics.

Essence

The essence of MIC29204YM-TR lies in its ability to provide a stable and regulated output voltage, even when the input voltage fluctuates.

Packaging/Quantity

MIC29204YM-TR is typically packaged in reels and each reel contains 2500 units.

Specifications

• Input Voltage Range: 2.5V to 26V
• Output Voltage Range: 1.25V to 20V
• Dropout Voltage: 350mV at 1A
• Output Current: Up to 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC29204YM-TR has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. EN (Enable)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.
• High output current capability allows it to power a wide range of electronic devices.
• Thermal shutdown protection prevents damage due to excessive heat.
• Current limit protection safeguards against overcurrent conditions.
• Fast transient response enables quick stabilization of the output voltage during load changes.

Advantages

• Wide input voltage range allows for versatile applications.
• Small package size facilitates easy integration into compact designs.
• Excellent thermal characteristics ensure reliable performance even in demanding environments.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a significant loss of power in low input-output voltage scenarios.

Working Principles

MIC29204YM-TR operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry continuously monitors the input and output voltages, making necessary adjustments to maintain a stable output voltage.

Detailed Application Field Plans

MIC29204YM-TR finds applications in various fields, including but not limited to:

1. Battery-powered devices: Provides regulated voltage to power microcontrollers, sensors, and other components in portable electronics.
2. Automotive electronics: Ensures stable voltage supply to automotive control systems, infotainment systems, and lighting modules.
3. Industrial automation: Used in PLCs (Programmable Logic Controllers), motor control circuits, and power supplies for reliable operation.
4. Telecommunications: Regulates voltage in communication equipment, routers, and network switches.
5. Consumer electronics: Enables stable voltage supply in audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

1. LM1117-ADJ: Adjustable voltage regulator with similar specifications and package size.
2. LT1086: High-current, adjustable linear regulator suitable for demanding applications.
3. TPS7A4700: Ultra-low dropout voltage regulator with enhanced noise performance.

These alternative models offer similar functionality and can be considered as substitutes for MIC29204YM-TR depending on specific requirements.

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