MIC5271YM5-TR

Product Overview

Category

MIC5271YM5-TR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output accuracy
• Thermal shutdown protection

Package

MIC5271YM5-TR comes in a miniature SOT-23-5 package.

Essence

The essence of MIC5271YM5-TR lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 40µA (typical)
• Output Accuracy: ±2%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5271YM5-TR has five pins arranged as follows:

```

---

| | --| Vout Vin |-- Pin 1: Input Voltage (Vin) --| GND EN |-- Pin 2: Ground (GND) --| NC NC |-- Pin 3: Not Connected (NC) --| NC NC |-- Pin 4: Not Connected (NC) --| Vout EN |-- Pin 5: Output Voltage (Vout) |___________| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Low quiescent current minimizes power consumption during standby or idle states.
• High output accuracy provides precise voltage regulation for sensitive electronic components.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact size and SOT-23-5 package make it suitable for space-constrained applications.
• Wide input voltage range allows for versatile usage in various electronic systems.
• Excellent load and line regulation characteristics ensure stable performance.
• Low quiescent current extends battery life in portable devices.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

MIC5271YM5-TR operates as a linear voltage regulator. It maintains a constant output voltage by adjusting the resistance between the input and output terminals, thereby compensating for changes in the input voltage. The internal circuitry monitors the output voltage and adjusts the resistance accordingly to maintain the desired voltage level.

Detailed Application Field Plans

MIC5271YM5-TR finds applications in various fields, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5271YM5-TR are: - LM1117-3.3 - LT1763-3.3 - MCP1700-3302E/TO

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

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