MIC29300-12WU-TR

Product Overview

Category

The MIC29300-12WU-TR belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

• Input Voltage Range: 4.5V to 26V
• Output Voltage: 12V
• Maximum Output Current: 3A
• Low Dropout Voltage: 450mV at 3A
• Thermal Shutdown Protection
• Short Circuit Current Limiting

Package

The MIC29300-12WU-TR comes in a TO-263-3 package, providing efficient heat dissipation and easy mounting on PCBs.

Packaging/Quantity

It is typically available in reels with a quantity of 1000 units per reel.

Specifications

• Input Voltage Range: 4.5V to 26V
• Output Voltage: 12V
• Output Current: 3A
• Dropout Voltage: 450mV at 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-263-3

Detailed Pin Configuration

The MIC29300-12WU-TR has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• Wide Input Voltage Range
• Low Dropout Voltage
• Thermal Shutdown Protection
• Short Circuit Current Limiting
• High Output Current Capability

Advantages

• Stable and Reliable Voltage Regulation
• Wide Operating Temperature Range
• Efficient Heat Dissipation with TO-263-3 Package
• Robust Short Circuit Protection

Disadvantages

• Higher Dropout Voltage compared to some alternative models
• Relatively higher quiescent current

Working Principles

The MIC29300-12WU-TR utilizes a feedback control mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. It employs a pass transistor to adjust the output voltage based on the feedback from a voltage reference circuit.

Detailed Application Field Plans

The MIC29300-12WU-TR is widely used in various applications requiring stable and regulated power supplies, including: - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment - Power Management Modules - Battery-Powered Devices

Detailed and Complete Alternative Models

Some alternative models to the MIC29300-12WU-TR include: - LM2940 - LT1086 - ADP3338

In summary, the MIC29300-12WU-TR is a versatile voltage regulator with a wide input voltage range, high output current capability, and robust protection features. While it offers stable and reliable voltage regulation, it is essential to consider its dropout voltage and quiescent current when selecting it for specific applications.

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