MIC29201-12WU-TR

Product Overview

Category

MIC29201-12WU-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current
• Thermal shutdown protection
• Short-circuit protection

Package

MIC29201-12WU-TR is available in a small outline package (SOT-223) which allows for easy integration into various circuit designs.

Essence

The essence of MIC29201-12WU-TR lies in its ability to provide stable and regulated voltage output, ensuring reliable performance of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of MIC29201-12WU-TR units.

Specifications

• Input Voltage Range: 2.5V to 26V
• Output Voltage: 1.2V
• Output Current: Up to 1A
• Dropout Voltage: 380mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC29201-12WU-TR has the following pin configuration:

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

Functional Features

• Voltage Regulation: MIC29201-12WU-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: The low dropout voltage enables efficient power conversion even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: In case of excessive temperature, the device automatically shuts down to prevent damage.
• Short-Circuit Protection: MIC29201-12WU-TR is equipped with short-circuit protection to safeguard the circuit from damage.

Advantages and Disadvantages

Advantages

• High output current capability
• Low dropout voltage for efficient power conversion
• Thermal shutdown and short-circuit protection ensure device safety
• Wide operating temperature range allows for versatile applications

Disadvantages

• Limited output voltage options (fixed at 1.2V)
• Not suitable for applications requiring higher output voltages

Working Principles

MIC29201-12WU-TR operates based on a linear voltage regulator principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for input voltage variations.

Detailed Application Field Plans

MIC29201-12WU-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC29201-12WU-TR are: - LM1117-3.3 - LT1086-3.3 - TPS79633

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, MIC29201-12WU-TR is a voltage regulator with excellent characteristics such as low dropout voltage, high output current, and thermal shutdown protection. Its wide range of applications makes it a versatile choice for various electronic systems. However, its fixed output voltage may limit its suitability for certain applications.