LT1764EFE-1.8#PBF

Product Overview

Category

The LT1764EFE-1.8#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-1.8#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 connected devices.
• Low quiescent current: The LT1764EFE-1.8#PBF consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating and damage to the device.

Package

The LT1764EFE-1.8#PBF comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the LT1764EFE-1.8#PBF lies in its ability to regulate voltage with high accuracy and efficiency, providing a stable power supply for various electronic devices.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.8V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 3A
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1764EFE-1.8#PBF has the following pin configuration:

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

Functional Features

• Low dropout voltage for efficient operation
• High accuracy and stability in regulating output voltage
• Low quiescent current for power conservation
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages

• Precise and stable output voltage regulation
• Efficient operation even with low input voltages
• Compact form factor for space-constrained applications
• Built-in thermal shutdown protection

Disadvantages

• Limited maximum output current (3A)
• Restricted input voltage range (2.5V to 20V)

Working Principles

The LT1764EFE-1.8#PBF operates based on the principle of a linear voltage regulator. 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, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT1764EFE-1.8#PBF finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LT1764EFE-1.8#PBF include: - LM1117-1.8 - ADP3339-1.8 - TPS79318

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the LT1764EFE-1.8#PBF is a voltage regulator known for its precise voltage regulation, low dropout voltage, and thermal shutdown protection. It is commonly used in various electronic devices and systems, offering stability and efficiency in power supply.