MIC5208-4.0BMM-TR

Product Overview

Category

MIC5208-4.0BMM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

MIC5208-4.0BMM-TR is available in a small surface-mount SOT-23 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

MIC5208-4.0BMM-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 4.0V
• Dropout Voltage: 120mV at 150mA
• Output Current: Up to 150mA
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5208-4.0BMM-TR has the following pin configuration:

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

Functional Features

• Voltage regulation: MIC5208-4.0BMM-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: The device maintains regulation even when the input voltage is close to the output voltage.
• High output current capability: It can deliver up to 150mA of current to power various components.
• Thermal shutdown protection: The regulator shuts down if the temperature exceeds a safe operating limit.
• Short-circuit current limiting: Protects the device from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Compact SOT-23 package for space-constrained applications.
• Wide input voltage range allows flexibility in different power supply configurations.
• Low dropout voltage minimizes power dissipation.
• Thermal shutdown protection ensures safe operation under high-temperature conditions.

Disadvantages

• Limited output current capability compared to higher-rated regulators.
• Higher quiescent current compared to some low-power alternatives.

Working Principles

MIC5208-4.0BMM-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The device uses a combination of pass elements, error amplifiers, and feedback networks to achieve voltage regulation.

Detailed Application Field Plans

MIC5208-4.0BMM-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5208-4.0BMM-TR include: - LM1117-4.0 - LT1763-4.0 - MCP1700-4.0

These alternatives provide comparable voltage regulation, output current capability, and package options.

In conclusion, MIC5208-4.0BMM-TR is a voltage regulator that offers stable and regulated voltage output for a wide range of electronic applications. Its compact size, low dropout voltage, and thermal protection make it suitable for various industries. However, it has limitations in terms of output current capability and quiescent current. Engineers can consider alternative models such as LM1117-4.0, LT1763-4.0, or MCP1700-4.0 based on their specific requirements.