LT1763IDE-1.8#TRPBF

Product Overview

Category

The LT1763IDE-1.8#TRPBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Low dropout voltage: The LT1763IDE-1.8#TRPBF has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• High accuracy: This voltage regulator provides precise and stable output voltage, ensuring reliable performance of electronic devices.
• Low noise: The LT1763IDE-1.8#TRPBF minimizes electrical noise, making it suitable for applications that require clean power supply.
• Thermal shutdown protection: It includes built-in thermal shutdown protection, preventing damage due to excessive heat.

Package

The LT1763IDE-1.8#TRPBF comes in a small surface-mount package, which allows for easy integration into compact electronic designs.

Essence

The essence of the LT1763IDE-1.8#TRPBF is its ability to regulate and maintain a stable output voltage, regardless of variations in the input voltage or load conditions.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.8V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763IDE-1.8#TRPBF has the following pin configuration:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)

Functional Features

• Low dropout voltage allows for efficient operation even with low input voltages.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Thermal shutdown protection prevents damage due to excessive heat.
• Low quiescent current minimizes power consumption when the device is idle.

Advantages and Disadvantages

Advantages

• Precise and stable output voltage regulation.
• Low dropout voltage enables efficient operation in low voltage scenarios.
• Compact surface-mount package for easy integration into electronic designs.
• Thermal shutdown protection ensures device safety.

Disadvantages

• Limited maximum output current of 500mA.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The LT1763IDE-1.8#TRPBF operates based on a voltage regulation principle known as a linear regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The LT1763IDE-1.8#TRPBF finds applications in various electronic systems that require a stable and regulated power supply. Some common application fields include:

1. Battery-powered devices: This voltage regulator can be used in portable electronic devices such as smartphones, tablets, and wearable devices to ensure consistent power supply from the battery.

2. Industrial control systems: The LT1763IDE-1.8#TRPBF can be employed in industrial control systems to provide reliable and stable voltage levels for sensors, actuators, and other components.

3. Automotive electronics: It can be utilized in automotive electronics to regulate voltage for various components, such as infotainment systems, navigation systems, and engine control units.

4. Communication equipment: This voltage regulator is suitable for use in communication equipment like routers, switches, and modems to maintain a stable power supply for reliable data transmission.

Detailed and Complete Alternative Models

1. LM1117-1.8: A popular alternative model with similar specifications and functionality.
2. LT1763CS8-1.8: Another variant of the LT1763 series that offers the same output voltage and current capabilities.
3. ADP3339AKC-1.8: An alternative voltage regulator from Analog Devices with comparable characteristics.

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

In conclusion, the LT1763IDE-1.8#TRPBF is a voltage regulator that provides precise and stable output voltage regulation. Its low dropout voltage, high accuracy, and thermal shutdown protection make it suitable for various electronic applications. However, its limited maximum output current and operating temperature range should be taken into consideration.