MIC2211-PNBML TR

Product Overview

Category

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

Use

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

Characteristics

• The MIC2211-PNBML TR is known for its high efficiency and low dropout voltage.
• It offers excellent line and load regulation, making it suitable for applications with varying input and output conditions.
• This voltage regulator operates over a wide input voltage range, providing flexibility in different power supply scenarios.

Package

The MIC2211-PNBML TR is available in a small 8-pin MLF package, which ensures space-saving integration into circuit designs.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to connected components.

Packaging/Quantity

The MIC2211-PNBML TR is typically packaged in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.8V to VIN
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 500mA
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2211-PNBML TR features the following pin configuration:

1. EN (Enable): Enable pin for turning the regulator on/off.
2. GND (Ground): Ground reference for the IC.
3. FB (Feedback): Feedback pin for setting the desired output voltage.
4. VOUT (Output Voltage): Output voltage pin.
5. VOUT (Output Voltage): Output voltage pin.
6. VOUT (Output Voltage): Output voltage pin.
7. VIN (Input Voltage): Input voltage pin.
8. VIN (Input Voltage): Input voltage pin.

Functional Features

• High Efficiency: The MIC2211-PNBML TR offers high efficiency, minimizing power losses and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage of 150mV at 500mA, this voltage regulator can maintain stable output voltage even when the input voltage is close to the desired output voltage.
• Excellent Line and Load Regulation: The MIC2211-PNBML TR provides excellent line and load regulation, ensuring consistent performance across varying input and output conditions.
• Short Circuit Protection: This IC incorporates short circuit protection, safeguarding the connected components from damage in case of a fault.

Advantages and Disadvantages

Advantages

• High efficiency leads to improved battery life.
• Low dropout voltage ensures stable output voltage.
• Excellent line and load regulation for consistent performance.
• Integrated short circuit protection enhances reliability.

Disadvantages

• Limited maximum output current of 500mA may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

The MIC2211-PNBML TR operates as a linear voltage regulator. It regulates the output voltage by comparing the feedback voltage (FB pin) with a reference voltage. By adjusting the resistance connected to the FB pin, the desired output voltage can be set. The regulator maintains a constant voltage drop between the input and output, ensuring a stable output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

The MIC2211-PNBML TR finds applications in various electronic devices, including but not limited to: - Mobile phones and smartphones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

• MIC2211-PNBML TR-ND
• MIC2211-PNBML TR-CT
• MIC2211-PNBML TR-GT
• MIC2211-PNBML TR-FT
• MIC2211-PNBML TR-HT

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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