MIC39100-5.0WS-TR

Product Overview

Category

The MIC39100-5.0WS-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• High precision: The MIC39100-5.0WS-TR provides a highly accurate output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: This voltage regulator consumes minimal power when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC39100-5.0WS-TR comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic circuits.

Packaging/Quantity

The MIC39100-5.0WS-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 26V
• Output Voltage: 5.0V
• Output Current: Up to 1A
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC39100-5.0WS-TR has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MIC39100-5.0WS-TR maintains a constant output voltage despite variations in the input voltage or load conditions.
• Short Circuit Protection: It includes built-in protection against short circuits, preventing damage to the regulator and connected devices.
• Thermal Shutdown: In case of excessive heat, the regulator shuts down to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages

• High precision and accuracy in voltage regulation.
• Low dropout voltage ensures efficient operation even with small input-output voltage differentials.
• Low quiescent current minimizes power consumption during standby.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited output current capacity (up to 1A).
• Requires external components for proper operation.

Working Principles

The MIC39100-5.0WS-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The regulator operates by dissipating excess voltage as heat, which is why it has a maximum operating temperature limit.

Detailed Application Field Plans

The MIC39100-5.0WS-TR finds applications in various electronic systems, including but not limited to: - Power supplies for microcontrollers and other digital ICs. - Battery-powered devices requiring stable voltage levels. - Automotive electronics. - Industrial control systems. - Communication equipment.

Detailed and Complete Alternative Models

• LM317: A popular adjustable linear voltage regulator with similar characteristics.
• LT1084: A high-current linear voltage regulator suitable for demanding applications.
• TPS7A47: An ultra-low-noise linear voltage regulator designed for sensitive audio applications.

These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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