MIC2211-FNBML-TR

Product Overview

Category

MIC2211-FNBML-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

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

Package

MIC2211-FNBML-TR is available in a small form factor package, such as a 6-pin SOT-23.

Essence

The essence of MIC2211-FNBML-TR lies in its ability to regulate voltage efficiently and accurately.

Packaging/Quantity

Typically, this product is packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC2211-FNBML-TR features a 6-pin SOT-23 package with the following pin configuration:

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

Functional Features

• Low Dropout Voltage: The MIC2211-FNBML-TR exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Accuracy: This voltage regulator provides high output accuracy, maintaining a stable output voltage under varying load conditions.
• Low Quiescent Current: With a low quiescent current, the MIC2211-FNBML-TR minimizes power consumption when the load is light or in standby mode.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Current Limit Protection: MIC2211-FNBML-TR includes current limit protection, safeguarding against overcurrent conditions.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• High output accuracy
• Low power consumption
• Thermal and current protection features

Disadvantages

• Limited input voltage range (2.5V to 6.5V)
• SOT-23 package may require careful handling during assembly

Working Principles

MIC2211-FNBML-TR operates based on the principle of linear voltage regulation. It utilizes an internal reference voltage and feedback mechanism to maintain a stable output voltage regardless of input variations. By adjusting the pass transistor's resistance, the regulator compensates for changes in load conditions, ensuring a constant output voltage.

Detailed Application Field Plans

The MIC2211-FNBML-TR finds applications in various electronic devices requiring regulated voltage supply. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, portable media players
2. Wearable electronics: Smartwatches, fitness trackers
3. IoT devices: Sensors, actuators, smart home devices
4. Consumer electronics: Digital cameras, handheld gaming consoles
5. Industrial equipment: Measurement instruments, control systems

Detailed and Complete Alternative Models

1. MIC5219-3.3YM5-TR: A similar voltage regulator with a fixed output voltage of 3.3V.
2. LT1763CS8-3.3#PBF: Another alternative offering adjustable output voltage and low dropout characteristics.
3. TPS7A4700RGWT: A high-performance voltage regulator with a wide input voltage range and low quiescent current.

These alternative models provide similar functionality to the MIC2211-FNBML-TR, catering to different design requirements.

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