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LT1764AET#PBF
Product Overview
Category
The LT1764AET#PBF belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision
- Low dropout voltage
- Low quiescent current
- Wide input voltage range
Package
The LT1764AET#PBF comes in a small surface-mount package.
Essence
The essence of LT1764AET#PBF lies in its ability to provide stable and regulated voltage output.
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: 40µA (typical)
- Load Regulation: ±0.05% (typical)
- Line Regulation: ±0.02% (typical)
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1764AET#PBF has three pins:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
Functional Features
- High accuracy and stability
- Low dropout voltage enables operation with low input-output voltage differentials
- Low quiescent current ensures minimal power consumption
- Excellent load and line regulation for consistent performance
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Wide input voltage range
- Low dropout voltage
- Low quiescent current
Disadvantages
- Limited maximum output voltage
Working Principles
The LT1764AET#PBF operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to maintain a constant output voltage, regardless of changes in input voltage or load conditions. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to regulate the output.
Detailed Application Field Plans
The LT1764AET#PBF finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. Automotive electronics 4. Industrial control systems 5. Communication equipment
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to LT1764AET#PBF are: 1. LM317T 2. LT1084CP-5 3. ADP3339AKCZ-3.3-R7 4. MAX603ESA+ 5. TPS7A4700RGWT
These models offer similar functionality and can be used as substitutes depending on specific requirements.
In conclusion, the LT1764AET#PBF is a high-precision voltage regulator with excellent characteristics such as low dropout voltage and wide input voltage range. Its compact package and versatile applications make it a popular choice in various electronic circuits.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1764AET#PBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1764AET#PBF in technical solutions:
Q: What is the LT1764AET#PBF? A: The LT1764AET#PBF 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 for LT1764AET#PBF? A: The input voltage range for LT1764AET#PBF is typically between 2.5V and 20V.
Q: What is the output voltage range of LT1764AET#PBF? A: The output voltage range of LT1764AET#PBF can be adjusted from 0.8V to 15V using external resistors.
Q: What is the maximum output current of LT1764AET#PBF? A: The maximum output current of LT1764AET#PBF is 3A, which makes it suitable for powering a wide range of electronic devices.
Q: Is LT1764AET#PBF a linear or switching regulator? A: LT1764AET#PBF is a linear regulator, which means it regulates the output voltage by dissipating excess power as heat.
Q: Does LT1764AET#PBF require any external components for operation? A: Yes, LT1764AET#PBF requires a few external components such as input and output capacitors for stability and filtering.
Q: Can LT1764AET#PBF handle high temperature environments? A: Yes, LT1764AET#PBF is designed to operate in a wide temperature range, typically from -40°C to 125°C.
Q: What are the typical applications of LT1764AET#PBF? A: LT1764AET#PBF is commonly used in various applications such as battery-powered devices, industrial equipment, automotive electronics, and telecommunications.
Q: Does LT1764AET#PBF have any built-in protection features? A: Yes, LT1764AET#PBF includes built-in protection features like thermal shutdown, current limit, and reverse battery protection.
Q: Can LT1764AET#PBF be used in both step-down and step-up voltage regulation? A: No, LT1764AET#PBF is primarily designed for step-down voltage regulation. For step-up voltage regulation, a different type of regulator would be required.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements. It's always recommended to refer to the manufacturer's documentation for accurate information.