LM611IMX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: LM611IMX/NOPB is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Characteristics: - Input Voltage Range: 2.7V to 5.5V - Output Voltage Range: 1.2V to 3.6V - Output Current: Up to 500mA - Low Dropout Voltage: 200mV at 300mA - Low Quiescent Current: 75µA - Thermal Shutdown Protection - Short-Circuit Protection

Package: LM611IMX/NOPB is available in a small SOT-23 package, which is suitable for space-constrained applications.

Essence: The essence of LM611IMX/NOPB lies in its ability to regulate the input voltage and provide a stable output voltage, ensuring proper functioning of electronic devices.

Packaging/Quantity: LM611IMX/NOPB is typically sold in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23

Detailed Pin Configuration

LM611IMX/NOPB has the following pin configuration:

1. VIN: Input voltage pin.
2. GND: Ground pin.
3. VOUT: Output voltage pin.

Functional Features

1. Voltage Regulation: LM611IMX/NOPB ensures a stable output voltage regardless of input voltage fluctuations.
2. Low Dropout Voltage: The IC has a low dropout voltage, minimizing power loss and maximizing efficiency.
3. Thermal Shutdown Protection: LM611IMX/NOPB incorporates thermal shutdown protection to prevent overheating and damage.
4. Short-Circuit Protection: The IC is equipped with short-circuit protection, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources. - Low dropout voltage ensures efficient power conversion. - Thermal shutdown and short-circuit protection enhance reliability and safety.

Disadvantages: - Limited output current may not be suitable for high-power applications. - SOT-23 package may pose challenges in terms of heat dissipation.

Working Principles

LM611IMX/NOPB operates as a linear voltage regulator. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The IC uses a feedback mechanism to continuously monitor and regulate the output voltage.

Detailed Application Field Plans

LM611IMX/NOPB finds applications in various electronic devices that require a stable voltage supply. Some potential application fields include: 1. Mobile devices 2. Portable audio players 3. Wearable devices 4. IoT devices 5. Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM611IMX/NOPB are: 1. LM317T 2. LT1086 3. LM7805 4. MCP1700

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

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