LT1764AEQ-2.5#TRPBF

Product Overview

Category

The LT1764AEQ-2.5#TRPBF belongs to the category of low dropout voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the output voltage, ensuring a constant voltage supply to various components.

Characteristics

• Low dropout voltage: The LT1764AEQ-2.5#TRPBF has a very 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, making it suitable for applications that require accurate voltage regulation.
• Low noise: It exhibits low output noise, which is crucial for sensitive electronic devices.
• Current limit protection: The LT1764AEQ-2.5#TRPBF incorporates current limit protection, safeguarding the connected circuitry from excessive current flow.

Package

The LT1764AEQ-2.5#TRPBF comes in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of the LT1764AEQ-2.5#TRPBF lies in its ability to provide reliable and regulated voltage output, ensuring proper functioning of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 1A Load
• 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 LT1764AEQ-2.5#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage enables efficient operation even with small input-output voltage differentials.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Current limit protection prevents damage to connected components in case of excessive current flow.
• Low quiescent current minimizes power consumption when the regulator is idle.

Advantages and Disadvantages

Advantages

• Low dropout voltage allows for efficient operation in low voltage applications.
• High accuracy ensures precise voltage regulation.
• Low noise output is beneficial for sensitive electronic devices.
• Current limit protection safeguards against overcurrent situations.

Disadvantages

• Limited output current capacity compared to some other voltage regulators.
• Higher cost compared to standard linear regulators.

Working Principles

The LT1764AEQ-2.5#TRPBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor to maintain a constant output voltage. The dropout voltage is minimized through the use of a low resistance pass element.

Detailed Application Field Plans

The LT1764AEQ-2.5#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models to the LT1764AEQ-2.5#TRPBF include: - LM1117-2.5 - ADP3339-2.5 - MAX6035

These models offer similar functionality and can be considered as alternatives based on specific requirements.

In conclusion, the LT1764AEQ-2.5#TRPBF is a low dropout voltage regulator that provides precise and stable output voltage. Its low noise, current limit protection, and compact package make it suitable for various electronic applications. However, it has limitations in terms of output current capacity and cost compared to other regulators.