LT1764AEFE-2.5#TRPBF

Product Overview

Category

The LT1764AEFE-2.5#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 LT1764AEFE-2.5#TRPBF has a low dropout voltage, making it suitable for applications where a small voltage difference between input and output is required.
• High accuracy: It provides precise voltage regulation, ensuring stable and reliable performance.
• Low noise: This voltage regulator minimizes output voltage fluctuations, resulting in reduced noise interference in sensitive electronic devices.
• Current limiting and thermal shutdown protection: The LT1764AEFE-2.5#TRPBF incorporates built-in protection features to prevent damage from excessive current or temperature.

Package

The LT1764AEFE-2.5#TRPBF comes in a small surface-mount package, allowing for easy integration into compact electronic designs.

Essence

The essence of the LT1764AEFE-2.5#TRPBF lies in its ability to provide accurate and stable voltage regulation, ensuring optimal performance of electronic circuits.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 1A
• Maximum Output Current: 3A
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Quiescent Current: 80µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1764AEFE-2.5#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage enables efficient regulation even with small input-output voltage differentials.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Current limiting and thermal shutdown protection safeguard against excessive current or temperature.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation.
• Low noise output, suitable for noise-sensitive applications.
• Compact package size allows for space-efficient designs.
• Built-in protection features enhance reliability and prevent damage.

Disadvantages

• Limited output current compared to some higher-power voltage regulators.
• Higher cost compared to basic linear regulators.

Working Principles

The LT1764AEFE-2.5#TRPBF operates based on a linear voltage regulation principle. 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 despite variations in input voltage or load conditions. The dropout voltage is minimized through advanced design techniques, ensuring efficient operation even with low input-output voltage differentials.

Detailed Application Field Plans

The LT1764AEFE-2.5#TRPBF finds application in various electronic systems, including but not limited to: - Battery-powered devices: Provides stable voltage supply for portable electronics, such as smartphones, tablets, and wearable devices. - Industrial control systems: Ensures reliable voltage regulation in automation equipment, motor drives, and sensors. - Automotive electronics: Used in vehicle power management systems, infotainment systems, and lighting controls. - Communication systems: Enables precise voltage regulation in routers, switches, and wireless access points.

Detailed and Complete Alternative Models

• LM1117-2.5: A popular alternative with similar specifications and performance characteristics.
• LT1763-2.5: Offers a lower dropout voltage and higher output current capability.
• ADP3339-2.5: Provides comparable voltage regulation with additional features like adjustable output voltage.

These alternative models can be considered based on specific application requirements, cost considerations, and availability.

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