LT1763IS8-3#TRPBF

Product Overview

Category

The LT1763IS8-3#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 LT1763IS8-3#TRPBF has a low dropout voltage, allowing it to operate efficiently 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 connected devices.
• Low quiescent current: The LT1763IS8-3#TRPBF consumes minimal current when in standby mode, making it suitable for battery-powered applications.
• Thermal shutdown protection: It incorporates thermal shutdown circuitry to prevent overheating and protect the device from damage.

Package

The LT1763IS8-3#TRPBF comes in an S8 package, which is a surface-mount package with eight pins.

Essence

The essence of the LT1763IS8-3#TRPBF is its ability to regulate voltage levels with high accuracy and efficiency, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, and the quantity per package varies depending on the supplier. Common quantities include 250, 500, or 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763IS8-3#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Output voltage adjustment pin
4. VOUT: Output voltage pin
5. NC: No connection
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• Voltage Regulation: The LT1763IS8-3#TRPBF provides a stable output voltage of 3.3V, regardless of variations in the input voltage.
• Current Limiting: It incorporates current limiting circuitry to protect connected devices from excessive current.
• Short Circuit Protection: In the event of a short circuit, the LT1763IS8-3#TRPBF shuts down to prevent damage to the regulator and other components.
• Fast Transient Response: This voltage regulator quickly responds to changes in load conditions, ensuring a stable output voltage.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation
• Low dropout voltage enables efficient operation
• Low quiescent current for power-saving applications
• Thermal shutdown protection prevents overheating

Disadvantages

• Limited maximum output current (500mA)
• Requires external capacitors for stability

Working Principles

The LT1763IS8-3#TRPBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting, it compensates for any fluctuations in the input voltage or load conditions, ensuring a stable output voltage.

Detailed Application Field Plans

The LT1763IS8-3#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication modules - Microcontroller-based systems - Automotive electronics

Detailed and Complete Alternative Models

1. LM1117-3.3: This voltage regulator offers similar specifications and features to the LT1763IS8-3#TRPBF, making it a suitable alternative.
2. ADP3339: Another alternative with comparable performance characteristics, widely used in voltage regulation applications.
3. MCP1703: This voltage regulator provides a low dropout voltage and high accuracy, making it a reliable substitute for the LT1763IS8-3#TRPBF.

Note: The above alternatives are provided as examples and may vary based on specific requirements and availability.

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