LM3673TLX-1.8/NOPB

Product Overview

Category

LM3673TLX-1.8/NOPB belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• Low quiescent current
• High output accuracy
• Wide input voltage range
• Thermal shutdown protection

Package

LM3673TLX-1.8/NOPB is available in a small, surface-mount package.

Essence

The essence of LM3673TLX-1.8/NOPB lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.8V
• Dropout Voltage: 160mV at 600mA
• Quiescent Current: 45µA (typical)
• Output Accuracy: ±2%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM3673TLX-1.8/NOPB has 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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• High output accuracy provides precise voltage regulation.
• Wide input voltage range allows compatibility with various power sources.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Low dropout voltage enables efficient power conversion, reducing energy waste.
• Wide input voltage range provides flexibility in power source selection.
• Thermal shutdown protection ensures the safety and reliability of the device.

Disadvantages

• Limited output voltage options may not meet the requirements of all applications.
• The package type may not be suitable for certain assembly processes.

Working Principles

LM3673TLX-1.8/NOPB operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to a stable 1.8V output. This is achieved through internal circuitry that adjusts the voltage based on feedback from the FB pin.

Detailed Application Field Plans

LM3673TLX-1.8/NOPB finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LM3673TLX-1.8/NOPB are: - LM1117-1.8 - TPS73601DBVR - MCP1700T-1802E/TT

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, LM3673TLX-1.8/NOPB is a voltage regulator with low dropout voltage, high output accuracy, and thermal shutdown protection. It is commonly used in various electronic devices and offers advantages such as compact size and wide input voltage range. However, it has limited output voltage options and may not be suitable for all assembly processes.