MIC5201-4.8BM

Product Overview

Category

MIC5201-4.8BM belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

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

Package

MIC5201-4.8BM is available in a small SOT-23 package.

Essence

The essence of MIC5201-4.8BM is to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity

It is typically sold in reels or tubes containing a specified quantity of units, such as 3000 pieces per reel.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 4.8V
• Dropout Voltage: 17mV at 100mA
• Quiescent Current: 35µA
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5201-4.8BM has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.
• High output accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption when the load is light.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the regulator and connected devices from excessive current flow.

Advantages and Disadvantages

Advantages

• Compact size and SOT-23 package make it suitable for space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Excellent output accuracy ensures reliable performance.
• Low dropout voltage enables efficient regulation even with low input-output differentials.

Disadvantages

• Limited output current capacity may not be sufficient for high-power applications.
• The SOT-23 package may require additional heat dissipation measures in certain scenarios.

Working Principles

MIC5201-4.8BM operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This feedback mechanism ensures that the output voltage remains stable despite variations in the input voltage or load conditions.

Detailed Application Field Plans

MIC5201-4.8BM finds applications in various electronic devices and 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 to MIC5201-4.8BM that offer similar functionality include: - LM1117-4.8 - LT1763-4.8 - MCP1700-4.8

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

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