LT4180MPGN#TRPBF

Product Overview

Category

LT4180MPGN#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

LT4180MPGN#TRPBF is available in a compact and durable package, suitable for surface mount applications.

Essence

The essence of LT4180MPGN#TRPBF lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply 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: 2.5V to 36V
• Output Voltage Range: 1.22V to 34V
• Dropout Voltage: 300mV at 1A Load
• Maximum Output Current: 3A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Pin
4. EN: Enable Pin
5. VOUT: Output Voltage

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage provides flexibility for different application requirements.
• Overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents damage due to overheating.
• Low dropout voltage ensures efficient power conversion.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides customization options.
• Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Quiescent current of 50µA may contribute to power wastage in low-power devices.

Working Principles

LT4180MPGN#TRPBF operates based on a voltage regulation principle. It takes an input voltage and regulates it to a desired output voltage using internal circuitry. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

LT4180MPGN#TRPBF finds applications in various electronic devices, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - Automotive electronics - Communication systems

Detailed and Complete Alternative Models

1. LT3080: Similar voltage regulator with higher maximum output current (5A).
2. LM317: Widely used adjustable voltage regulator with lower dropout voltage.
3. TPS7A4700: Ultra-low noise voltage regulator suitable for sensitive audio applications.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

In conclusion, LT4180MPGN#TRPBF is a versatile integrated circuit used for voltage regulation and power management. Its high efficiency, wide input voltage range, and adjustable output voltage make it suitable for various electronic devices. While it has limitations in terms of maximum output current and quiescent current, it offers reliable performance and protection features. Its working principle involves regulating the input voltage to a desired output voltage. This product finds applications in portable devices, battery-powered systems, industrial automation, automotive electronics, and communication systems. Additionally, alternative models such as LT3080, LM317, and TPS7A4700 provide users with options that cater to different needs.