MIC39100-3.3BS TR

Product Overview

The MIC39100-3.3BS TR belongs to the category of voltage regulators and is commonly used to provide a stable 3.3V output voltage from a higher input voltage source. This component is widely utilized in various electronic devices and systems to ensure reliable and consistent power supply. The MIC39100-3.3BS TR is known for its high efficiency, low dropout voltage, and excellent thermal performance. It is typically available in compact packages and is designed to meet the demanding requirements of modern electronic applications.

Basic Information

• Category: Voltage Regulator
• Use: Providing stable 3.3V output voltage
• Characteristics: High efficiency, low dropout voltage, excellent thermal performance
• Package: Compact form factor
• Essence: Reliable and consistent power supply
• Packaging/Quantity: Typically supplied in reels or tubes

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 85µA
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-263-5 (D2PAK)

Detailed Pin Configuration

The MIC39100-3.3BS TR features a standard pin configuration with five pins: 1. VIN: Input Voltage 2. GND: Ground 3. NC: No Connection 4. VOUT: Output Voltage 5. VFB: Feedback Voltage

Functional Features

• High Efficiency: Ensures minimal power loss during voltage regulation
• Low Dropout Voltage: Allows operation with small voltage differentials between input and output
• Thermal Protection: Integrated thermal shutdown feature for enhanced reliability
• Short-Circuit Protection: Safeguards the regulator and downstream components from damage

Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Excellent thermal performance
• Compact package size

Disadvantages

• Limited output current compared to higher-rated regulators
• Higher cost compared to standard linear regulators

Working Principles

The MIC39100-3.3BS TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the output voltage by comparing it to a reference voltage, ensuring stability and accuracy.

Detailed Application Field Plans

The MIC39100-3.3BS TR is well-suited for a wide range of applications, including but not limited to: - Battery-powered devices - Industrial control systems - Automotive electronics - Telecommunications equipment - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the MIC39100-3.3BS TR include: - LM1117-3.3 - LT1086-3.3 - TPS73633

In summary, the MIC39100-3.3BS TR is a versatile voltage regulator with high efficiency, low dropout voltage, and excellent thermal performance. Its compact package and reliable operation make it an ideal choice for various electronic applications requiring a stable 3.3V power supply.

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