MIC5305-2.7YML-TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: YML-TR (Thin SOT-23-5)
• Essence: This IC is designed to regulate voltage in electronic circuits with low dropout and low quiescent current requirements.
• Packaging/Quantity: The MIC5305-2.7YML-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MIC5305-2.7YML-TR has a total of 5 pins arranged as follows:

```

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| | --| VIN GND |-- Pin 1: Ground (GND) --| VOUT EN |-- Pin 2: Enable (EN) --| NC NC |-- Pin 3: Not Connected (NC) --| NC NC |-- Pin 4: Not Connected (NC) --| VIN VOUT|-- Pin 5: Output Voltage (VOUT) |___________| ```

Functional Features

• Low Dropout: The MIC5305-2.7YML-TR exhibits a low dropout voltage of only 120mV at 100mA output current, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a quiescent current of only 30µA, this voltage regulator minimizes power consumption in battery-powered applications.
• Enable Pin: The EN pin allows for easy control of the regulator's output. When pulled low, the regulator enters a low-power shutdown mode, reducing power consumption to negligible levels.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient regulation even with small input-output voltage differentials. - Low quiescent current minimizes power consumption in battery-operated devices. - Enable pin provides flexibility in controlling the regulator's output.

Disadvantages: - Limited maximum output current of 150mA may not be suitable for high-power applications. - Only available in a thin SOT-23-5 package, which may limit its use in certain space-constrained designs.

Working Principles

The MIC5305-2.7YML-TR is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a stable output voltage. The enable pin allows for easy control of the regulator's output, enabling or disabling the pass transistor as required.

Detailed Application Field Plans

The MIC5305-2.7YML-TR is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered portable devices (e.g., smartphones, tablets, portable media players) - Wearable electronics (e.g., smartwatches, fitness trackers) - IoT devices - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

• MIC5305-2.8YML-TR: Similar to the MIC5305-2.7YML-TR, but with an output voltage of 2.8V.
• MIC5305-3.0YML-TR: Similar to the MIC5305-2.7YML-TR, but with an output voltage of 3.0V.
• MIC5305-3.3YML-TR: Similar to the MIC5305-2.7YML-TR, but with an output voltage of 3.3V.

These alternative models provide different output voltage options while maintaining similar characteristics and package options.

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