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LT1764AEFE#PBF
Product Overview
Category
The LT1764AEFE#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
- Thermal shutdown protection
Package
The LT1764AEFE#PBF comes in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of LT1764AEFE#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: 2.5V - 20V
- Output Voltage Range: 1.21V - 15V
- Dropout Voltage: 300mV (typical)
- Quiescent Current: 50µA (typical)
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1764AEFE#PBF has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- BYPASS: Bypass capacitor connection pin
- ADJ: Adjustable pin for setting the output voltage
Functional Features
- High accuracy and stability
- Fast transient response
- Built-in thermal shutdown protection
- Low dropout voltage for efficient power conversion
- Adjustable output voltage
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low quiescent current consumption
- Wide input voltage range
- Compact package size
Disadvantages
- Relatively high cost compared to other voltage regulators
- Limited maximum output current
Working Principles
The LT1764AEFE#PBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even when the input voltage or load conditions change.
Detailed Application Field Plans
The LT1764AEFE#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 LT1764AEFE#PBF are: 1. LM317 2. LT1084 3. LM1117 4. ADP3339 5. TPS7A4700
These models offer similar functionality and can be used as substitutes depending on specific requirements.
In conclusion, the LT1764AEFE#PBF is a high-precision voltage regulator with low dropout voltage and wide input voltage range. It provides stable and reliable voltage regulation for various electronic applications.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1764AEFE#PBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1764AEFE#PBF in technical solutions:
Q: What is the LT1764AEFE#PBF? A: The LT1764AEFE#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 the LT1764AEFE#PBF? A: The input voltage range for the LT1764AEFE#PBF is typically between 2.5V and 20V.
Q: What is the output voltage range of the LT1764AEFE#PBF? A: The LT1764AEFE#PBF can provide a fixed output voltage ranging from 1.21V to 20V, depending on the specific variant.
Q: What is the maximum output current of the LT1764AEFE#PBF? A: The LT1764AEFE#PBF can deliver a maximum output current of 3A, making it suitable for powering a wide range of electronic devices.
Q: Is the LT1764AEFE#PBF a linear or switching regulator? A: The LT1764AEFE#PBF is a linear regulator, which means it regulates the output voltage by dissipating excess power as heat.
Q: Does the LT1764AEFE#PBF require any external components for operation? A: Yes, the LT1764AEFE#PBF requires a few external components such as input and output capacitors for stability and filtering.
Q: Can the LT1764AEFE#PBF handle high input voltage transients? A: Yes, the LT1764AEFE#PBF has built-in protection features that allow it to handle high input voltage transients without damage.
Q: What is the dropout voltage of the LT1764AEFE#PBF? A: The dropout voltage of the LT1764AEFE#PBF is typically around 300mV at full load, which means the input voltage must be at least 300mV higher than the desired output voltage.
Q: Can the LT1764AEFE#PBF operate in a wide temperature range? A: Yes, the LT1764AEFE#PBF is designed to operate in a wide temperature range, typically from -40°C to 125°C.
Q: What are some typical applications for the LT1764AEFE#PBF? A: The LT1764AEFE#PBF can be used in various applications such as powering microcontrollers, sensors, audio amplifiers, and other low voltage electronic devices that require a stable and regulated power supply.