MIC5205-3.8BM5-TR

Product Overview

Category

MIC5205-3.8BM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• Low quiescent current
• High output accuracy
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5205-3.8BM5-TR is available in a small SOT-23-5 package.

Essence

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

Packaging/Quantity

MIC5205-3.8BM5-TR is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.0V to 16.0V
• Output Voltage: 3.8V
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 35µA (typical)
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5205-3.8BM5-TR has five pins arranged as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass)
5. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: The low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the regulator is in standby or idle mode.
• High Output Accuracy: The high output accuracy ensures precise voltage regulation, making it suitable for applications requiring stable voltage levels.
• Thermal Shutdown Protection: The thermal shutdown feature protects the regulator from overheating by disabling the output when the temperature exceeds a certain threshold.
• Short-Circuit Current Limit: The short-circuit current limit prevents excessive current flow in case of a short circuit, protecting both the regulator and the connected components.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output
• Low dropout voltage allows efficient operation even with low input voltages
• Low quiescent current minimizes power consumption
• High output accuracy ensures precise voltage regulation
• Thermal shutdown protection prevents overheating
• Short-circuit current limit protects the regulator and connected components

Disadvantages

• Limited output current capacity (up to 150mA)
• Not suitable for high-power applications

Working Principles

MIC5205-3.8BM5-TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage regardless of changes in the input voltage or load conditions. By utilizing various control techniques, the regulator ensures stable and accurate voltage output.

Detailed Application Field Plans

MIC5205-3.8BM5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5205-3.8BM5-TR include: - LM1117-3.3 - LT1761-3.3 - MCP1700-3.3 - TPS79333

These alternatives can be considered based on specific requirements and design constraints.

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