LM80CIMTX-3/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM80CIMTX-3/NOPB is a voltage regulator IC primarily used for power management applications.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: The LM80CIMTX-3/NOPB is available in a small outline package (SOT-23) which allows for easy integration into various electronic devices.

Essence: This IC is designed to regulate voltage levels efficiently, ensuring stable and reliable power supply to connected components.

Packaging/Quantity: The LM80CIMTX-3/NOPB is typically sold in reels containing a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 7V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA load current
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM80CIMTX-3/NOPB has the following pin configuration:

```

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| | --| Vout | --| Vin | --| GND | --| EN | |___________| ```

Functional Features

• High Efficiency: The LM80CIMTX-3/NOPB offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The IC can accept a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility in different power supply requirements.
• Overcurrent and Thermal Protection: The LM80CIMTX-3/NOPB incorporates protection features to prevent damage from overcurrent or excessive temperature.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile use. - Adjustable output voltage provides flexibility. - Overcurrent and thermal protection ensure device safety.

Disadvantages: - Limited output current capacity. - Requires additional external components for proper operation.

Working Principles

The LM80CIMTX-3/NOPB operates as a linear voltage regulator. It compares the output voltage with a reference voltage and adjusts the pass transistor to maintain a stable output voltage. By dissipating excess voltage as heat, it ensures that the output voltage remains within the desired range.

Detailed Application Field Plans

The LM80CIMTX-3/NOPB is commonly used in various electronic devices and systems, including: 1. Battery-powered devices 2. Portable audio players 3. Mobile phones 4. Digital cameras 5. Wireless communication devices

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable linear voltage regulator with a higher output current capacity.
2. LM1117-3.3: A fixed 3.3V linear voltage regulator with low dropout voltage.
3. LT1086: A high-current adjustable linear voltage regulator with excellent line and load regulation.

These alternative models offer similar functionality to the LM80CIMTX-3/NOPB but may have different specifications and package options.

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