LT3029IDE#TRPBF
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low Dropout Voltage - Low Quiescent Current - High Output Voltage Accuracy - Thermal Shutdown Protection
Package: DFN-8
Essence: The LT3029IDE#TRPBF is a low dropout voltage regulator designed to provide a regulated output voltage even when the input voltage is very close to the desired output voltage.
Packaging/Quantity: The LT3029IDE#TRPBF is available in tape and reel packaging with 2500 units per reel.
Specifications
- Input Voltage Range: 2.5V to 20V
- Output Voltage Range: 1.22V to 19.5V
- Dropout Voltage: 300mV at 500mA Load
- Quiescent Current: 30µA
- Output Current: Up to 500mA
- Line Regulation: ±0.02%
- Load Regulation: ±0.1%
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT3029IDE#TRPBF has the following pin configuration:
- VIN: Input Voltage Pin
- GND: Ground Pin
- ADJ: Output Voltage Adjustment Pin
- NC: No Connection
- NC: No Connection
- NC: No Connection
- VOUT: Output Voltage Pin
- NC: No Connection
Functional Features
- Low dropout voltage allows operation with small input-output differentials.
- Low quiescent current minimizes power consumption in standby or battery-powered applications.
- High output voltage accuracy ensures precise regulation of the output voltage.
- Thermal shutdown protection prevents damage due to excessive temperature.
Advantages and Disadvantages
Advantages: - Wide input voltage range - Low dropout voltage - Low quiescent current - High output voltage accuracy - Thermal shutdown protection
Disadvantages: - Limited output current capacity (up to 500mA)
Working Principles
The LT3029IDE#TRPBF works by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain a stable output voltage. It utilizes a feedback loop to continuously monitor and regulate the output voltage, compensating for any changes in the input voltage or load conditions.
Detailed Application Field Plans
The LT3029IDE#TRPBF is commonly used in various applications that require a regulated power supply, such as: - Battery-powered devices - Portable electronic devices - Industrial control systems - Automotive electronics - Communication equipment
Detailed and Complete Alternative Models
Some alternative models to the LT3029IDE#TRPBF include: - LT1763 - LM1117 - ADP3339 - TPS7A47
These models offer similar functionality and can be used as alternatives depending on specific application requirements.
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技術ソリューションにおける LT3029IDE#TRPBF の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of LT3029IDE#TRPBF in technical solutions:
Q: What is the LT3029IDE#TRPBF? A: The LT3029IDE#TRPBF is a low dropout linear regulator IC designed for use in various technical solutions.
Q: What is the input voltage range of the LT3029IDE#TRPBF? A: The input voltage range of the LT3029IDE#TRPBF is typically between 2.5V and 20V.
Q: What is the output voltage range of the LT3029IDE#TRPBF? A: The output voltage range of the LT3029IDE#TRPBF can be adjusted from 0.8V to 18V using external resistors.
Q: What is the maximum output current of the LT3029IDE#TRPBF? A: The LT3029IDE#TRPBF can provide a maximum output current of up to 500mA.
Q: Is the LT3029IDE#TRPBF suitable for battery-powered applications? A: Yes, the LT3029IDE#TRPBF is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
Q: Does the LT3029IDE#TRPBF have built-in thermal shutdown protection? A: Yes, the LT3029IDE#TRPBF includes thermal shutdown protection to prevent overheating.
Q: Can the LT3029IDE#TRPBF operate in both fixed and adjustable output voltage modes? A: Yes, the LT3029IDE#TRPBF can be used in both fixed and adjustable output voltage configurations.
Q: What is the typical dropout voltage of the LT3029IDE#TRPBF? A: The typical dropout voltage of the LT3029IDE#TRPBF is around 300mV at full load.
Q: Is the LT3029IDE#TRPBF suitable for noise-sensitive applications? A: Yes, the LT3029IDE#TRPBF has low output noise and is suitable for noise-sensitive applications.
Q: What package does the LT3029IDE#TRPBF come in? A: The LT3029IDE#TRPBF is available in a 6-pin DFN (Dual Flat No-Lead) package.
Please note that these answers are general and may vary depending on the specific application and requirements.