LT1765EFE-5#PBF

Product Overview

Category

The LT1765EFE-5#PBF 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#PBF comes in a small form factor package, making it suitable for space-constrained applications.

Essence

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

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

Detailed Pin Configuration

The LT1765EFE-5#PBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. EN (Enable)
5. VOUT (Output Voltage)

Functional Features

• High accuracy voltage regulation
• Fast transient response
• Low noise output
• Overcurrent protection
• Reverse battery protection

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable performance of connected devices
• Wide input voltage range allows for flexibility in various applications
• Low dropout voltage minimizes power dissipation
• Thermal shutdown protection prevents overheating

Disadvantages

• Relatively higher quiescent current compared to some other voltage regulators
• Limited output current capability

Working Principles

The LT1765EFE-5#PBF operates 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, even when the input voltage or load conditions change.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LT1765EFE-5#PBF are: - LM317 - LM1117 - LT1086 - ADP3339

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the LT1765EFE-5#PBF is a voltage regulator with high precision and low dropout voltage. Its wide input voltage range and thermal shutdown protection make it suitable for various applications. However, it has a relatively higher quiescent current and limited output current capability. The working principle involves feedback control to maintain a constant output voltage. It is commonly used in battery-powered devices, portable electronics, automotive systems, industrial equipment, and communication devices. Alternative models such as LM317, LM1117, LT1086, and ADP3339 can also be considered.