LT1763CS8-1.8#TRPBF

Product Overview

Category

The LT1763CS8-1.8#TRPBF belongs to the category of low dropout voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels, ensuring a consistent power supply to sensitive components.

Characteristics

• Low dropout voltage: The LT1763CS8-1.8#TRPBF has a very low dropout voltage, allowing it to operate even when the input voltage is only slightly higher than the desired output voltage.
• High accuracy: This voltage regulator provides precise and stable output voltage, minimizing fluctuations and ensuring reliable performance.
• Low noise: The LT1763CS8-1.8#TRPBF produces minimal electrical noise, making it suitable for applications where noise interference must be minimized.
• Thermal shutdown protection: It includes built-in thermal shutdown protection, preventing damage due to excessive heat.

Package

The LT1763CS8-1.8#TRPBF comes in an industry-standard 8-pin surface mount package (S8). This package is compact and allows for easy integration into various circuit designs.

Essence

The essence of the LT1763CS8-1.8#TRPBF lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of LT1763CS8-1.8#TRPBF voltage regulators. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.8V
• Dropout Voltage: 300mV at 1A Load Current
• Maximum Output Current: 1.5A
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763CS8-1.8#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. SHDN (Shutdown)
4. VOUT (Output Voltage)
5. BYPASS (Bypass Capacitor)
6. NC (No Connection)
7. NC (No Connection)
8. VREF (Reference Voltage)

Functional Features

• Low dropout voltage allows operation with small input-output voltage differentials.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Thermal shutdown protection prevents damage due to excessive heat.
• Fast transient response enables quick adaptation to load changes.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation.
• Low noise output, suitable for noise-sensitive applications.
• Compact package size for easy integration into circuit designs.
• Wide input voltage range allows flexibility in various applications.
• Thermal shutdown protection ensures device safety.

Disadvantages

• Limited maximum output current of 1.5A may not be sufficient for high-power applications.
• Dropout voltage of 300mV may restrict usage in low voltage scenarios.

Working Principles

The LT1763CS8-1.8#TRPBF operates based on a linear regulator architecture. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal feedback mechanism continuously monitors the output voltage and adjusts the pass transistor accordingly to maintain the desired voltage level.

Detailed Application Field Plans

The LT1763CS8-1.8#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

• LT1763CS8-2.5#TRPBF: 2.5V output voltage variant of the LT1763CS8 series.
• LT1763CS8-3.3#TRPBF: 3.3V output voltage variant of the LT1763CS8 series.
• LT1763CS8-5#TRPBF: 5V output voltage variant of the LT1763CS8 series.

These alternative models provide different output voltage options while sharing similar characteristics and features with the LT1763CS8-1.8#TRPBF.

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