MIC2772-L3L3BML-TR

Product Overview

Category

The MIC2772-L3L3BML-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The MIC2772-L3L3BML-TR comes in a small outline package (SOT-23-5).

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices, ensuring their proper functioning.

Packaging/Quantity

The MIC2772-L3L3BML-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA load
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2772-L3L3BML-TR has five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Adjustable output voltage allows flexibility in system design.
• Overcurrent and thermal protection safeguard the device and connected components.
• Enable pin provides control over the regulator's operation.

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range enables compatibility with various power sources.
• Small package size saves board space.
• Overcurrent and thermal protection enhance system reliability.

Disadvantages

• Limited output voltage range may not meet the requirements of certain applications.
• SOT-23-5 package may be challenging to solder for some users.

Working Principles

The MIC2772-L3L3BML-TR operates as a linear voltage regulator. It regulates the input voltage to a stable output voltage by using a pass transistor and feedback mechanism. The enable pin allows the user to control the regulator's operation, while the overcurrent and thermal protection features ensure safe operation under abnormal conditions.

Detailed Application Field Plans

The MIC2772-L3L3BML-TR finds applications in various electronic devices and systems, including:

1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearables.
2. Industrial equipment: Ensures stable power supply for sensors, actuators, and control circuits in industrial automation systems.
3. Automotive electronics: Regulates voltage for automotive infotainment systems, lighting modules, and other vehicle electronics.
4. IoT devices: Enables efficient power management in Internet of Things (IoT) devices, extending battery life.

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: Low dropout voltage regulator with fixed 3.3V output.
2. LT1763CS8-3.3#PBF: High-performance linear regulator with adjustable output voltage.
3. TPS7A4700RGWT: Ultra-low dropout voltage regulator with wide input voltage range.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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