MIC5201-5.0BM-TR

Product Overview

Category

MIC5201-5.0BM-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 Output: 5.0V
• Package Type: SOT-23
• Essence: Low Dropout Regulator (LDO)
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The MIC5201-5.0BM-TR voltage regulator has the following specifications:

• Input Voltage Range: 2.3V to 16V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV at 100mA
• Line Regulation: 0.04% typical
• Load Regulation: 0.05% typical
• Quiescent Current: 35µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5201-5.0BM-TR has three pins with the following functions:

1. VIN: Input voltage pin.
2. GND: Ground reference pin.
3. VOUT: Output voltage pin.

Functional Features

The key functional features of MIC5201-5.0BM-TR include:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when in standby mode, making it suitable for battery-powered applications.
• Thermal shutdown protection: The device automatically shuts down if the temperature exceeds the safe operating limit, preventing damage to the regulator.
• Short-circuit protection: MIC5201-5.0BM-TR is designed to withstand short-circuit conditions without causing any harm to the device or the circuit.

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs.
• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range provides flexibility in various applications.
• Excellent line and load regulation for stable output voltage.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Higher quiescent current compared to some other voltage regulators.

Working Principles

MIC5201-5.0BM-TR operates based on the principle of a low dropout regulator (LDO). It uses a pass transistor to regulate the output voltage by maintaining a constant voltage difference between the input and output terminals. The internal circuitry of the regulator adjusts the pass transistor to compensate for changes in the input voltage, ensuring a stable output voltage.

Detailed Application Field Plans

MIC5201-5.0BM-TR finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low quiescent current and efficient power conversion provided by this voltage regulator.
2. Industrial control systems: The stability and reliability of MIC5201-5.0BM-TR make it suitable for use in industrial control systems, where precise voltage regulation is crucial.
3. Automotive electronics: This regulator can be employed in automotive applications, such as infotainment systems, dashboard displays, and lighting control modules.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5201-5.0BM-TR include:

1. LM1117-5.0: A popular LDO voltage regulator with a 5.0V output and similar specifications.
2. MCP1700-500: Another 5.0V LDO regulator known for its low quiescent current and small package size.
3. LT1761-5.0: A high-performance LDO regulator with a 5.0V output and excellent line and load regulation.

These alternative models can be considered based on specific application requirements and availability.

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