Viz Specifikace pro podrobnosti o produktu.
LT1764EFE#TRPBF
Product Overview
Category
The LT1764EFE#TRPBF belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Fast transient response
Package
The LT1764EFE#TRPBF comes in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of LT1764EFE#TRPBF 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 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V to 20V
- Output Voltage Range: 1.21V to 15V
- Dropout Voltage: 300mV (typical)
- Quiescent Current: 50µA (typical)
- Output Current: Up to 3A
- Line Regulation: ±0.02% (typical)
- Load Regulation: ±0.04% (typical)
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1764EFE#TRPBF has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Low dropout voltage ensures efficient power conversion.
- High output voltage accuracy provides precise regulation.
- Low quiescent current minimizes power consumption.
- Fast transient response enables quick adaptation to load changes.
Advantages and Disadvantages
Advantages
- High output voltage accuracy ensures reliable performance.
- Low dropout voltage allows for efficient power conversion.
- Fast transient response enables stability during load variations.
Disadvantages
- Limited input voltage range may restrict certain applications.
- Higher quiescent current compared to some alternative models.
Working Principles
The LT1764EFE#TRPBF operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage or load variations.
Detailed Application Field Plans
The LT1764EFE#TRPBF finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- LM1117-3.3: A popular alternative with similar specifications and package options.
- ADP3339: Offers lower dropout voltage and higher output current capability.
- MAX603: Provides adjustable output voltage and low quiescent current.
These alternative models offer different trade-offs in terms of performance, cost, and specific application requirements.
In conclusion, the LT1764EFE#TRPBF is a voltage regulator that offers high accuracy, low dropout voltage, and fast transient response. Its compact package and wide range of applications make it a versatile choice for various electronic circuits. However, it is important to consider alternative models based on specific needs and constraints.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1764EFE#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1764EFE#TRPBF in technical solutions:
Q: What is LT1764EFE#TRPBF? A: LT1764EFE#TRPBF is a low dropout voltage regulator IC manufactured by Linear Technology (now part of Analog Devices). It is designed to provide a stable output voltage with low dropout voltage.
Q: What is the input voltage range of LT1764EFE#TRPBF? A: The input voltage range of LT1764EFE#TRPBF is typically between 2.5V and 20V.
Q: What is the output voltage range of LT1764EFE#TRPBF? A: The output voltage range of LT1764EFE#TRPBF can be adjusted from 0.8V to 15V using external resistors.
Q: What is the maximum output current of LT1764EFE#TRPBF? A: The maximum output current of LT1764EFE#TRPBF is 3A, which makes it suitable for powering a wide range of electronic devices.
Q: What is the dropout voltage of LT1764EFE#TRPBF? A: The dropout voltage of LT1764EFE#TRPBF is typically around 300mV at full load, which means it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
Q: Is LT1764EFE#TRPBF a linear or switching regulator? A: LT1764EFE#TRPBF is a linear regulator, which means it regulates the output voltage by dissipating excess power as heat.
Q: What are the key features of LT1764EFE#TRPBF? A: Some key features of LT1764EFE#TRPBF include low dropout voltage, low quiescent current, fast transient response, and thermal shutdown protection.
Q: Can LT1764EFE#TRPBF be used in battery-powered applications? A: Yes, LT1764EFE#TRPBF can be used in battery-powered applications due to its low dropout voltage and low quiescent current, which help to maximize battery life.
Q: Does LT1764EFE#TRPBF require any external components for operation? A: Yes, LT1764EFE#TRPBF requires a few external components such as input and output capacitors for stability and noise filtering.
Q: What is the operating temperature range of LT1764EFE#TRPBF? A: The operating temperature range of LT1764EFE#TRPBF is typically between -40°C and 125°C, making it suitable for a wide range of environments and applications.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.