LT1765EFE-5

Product Overview

Category

The LT1765EFE-5 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Low quiescent current
• Thermal shutdown protection

Package

The LT1765EFE-5 comes in a small form factor package, typically an SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of LT1765EFE-5 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The product is usually packaged in reels or tubes, with a typical quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage: 5V
• Dropout Voltage: 300mV at 1A load
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1765EFE-5 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. VOUT: Output voltage pin

Functional Features

• High accuracy voltage regulation
• Fast transient response
• Low noise output
• Overcurrent and thermal protection
• Enable/disable control

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable performance of connected devices
• Low dropout voltage allows efficient power conversion
• Wide input voltage range enables compatibility with various power sources
• Low quiescent current minimizes power consumption
• Thermal shutdown protection prevents overheating and damage

Disadvantages

• Limited output current capacity
• Requires external components for proper operation

Working Principles

The LT1765EFE-5 is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The device operates by continuously monitoring the input voltage, adjusting the internal pass transistor to maintain the desired output voltage, and providing protection features to ensure safe operation.

Detailed Application Field Plans

The LT1765EFE-5 finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LT1765EFE-5 are: - LM317: A popular adjustable linear voltage regulator - LT1084: High current, low dropout linear regulator - LM1117: Low dropout voltage regulator with fixed output voltage options - ADP3339: Ultra-low dropout linear regulator with high accuracy

These alternative models offer similar functionality and can be chosen based on specific requirements and design constraints.

In conclusion, the LT1765EFE-5 is a voltage regulator that provides precise and stable voltage regulation for various electronic applications. Its characteristics, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models make it a versatile choice for voltage regulation needs.