LT1764EFE-1.5#PBF

Product Overview

Category

The LT1764EFE-1.5#PBF 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 LT1764EFE-1.5#PBF 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 the connected electronic components.
• Low quiescent current: The LT1764EFE-1.5#PBF consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal shutdown protection: It includes built-in thermal shutdown protection, preventing damage due to excessive heat.

Package

The LT1764EFE-1.5#PBF comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the LT1764EFE-1.5#PBF is its ability to regulate and maintain a stable output voltage, ensuring proper functioning 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: 2.5V to 20V
• Output Voltage: 1.5V
• Maximum Output Current: 3A
• Dropout Voltage: 340mV at 3A
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1764EFE-1.5#PBF has the following pin configuration:

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

Functional Features

• Low dropout voltage allows for efficient operation even with small input-output voltage differentials.
• High accuracy ensures precise and stable output voltage, minimizing errors in connected circuits.
• Low quiescent current consumption conserves power and extends battery life.
• Thermal shutdown protection prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient operation in low voltage conditions.
• High accuracy ensures reliable performance of connected electronic components.
• Low quiescent current consumption prolongs battery life.
• Thermal shutdown protection enhances product durability.

Disadvantages

• Limited output voltage options, as the LT1764EFE-1.5#PBF provides a fixed 1.5V output.
• Higher cost compared to some other voltage regulators on the market.

Working Principles

The LT1764EFE-1.5#PBF 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, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT1764EFE-1.5#PBF finds applications in various electronic devices and systems, including: - Battery-powered devices: It can regulate voltage levels in portable electronics such as smartphones, tablets, and wearable devices. - Industrial equipment: This voltage regulator is suitable for powering sensors, actuators, and control circuits in industrial automation systems. - Automotive electronics: It can be used in automotive applications to provide stable voltage supply to various components, including infotainment systems and engine control units.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1764EFE-1.5#PBF include: - LM1117-1.5: A popular voltage regulator with a fixed 1.5V output and low dropout voltage. - LT1084: A versatile adjustable voltage regulator capable of providing various output voltages.

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

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