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LTC3025IDC-2#TRPBF
Product Overview
Category
The LTC3025IDC-2#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for voltage regulation and power management.
Characteristics
- The LTC3025IDC-2#TRPBF is a low dropout linear regulator.
- It operates with an input voltage range of 1.8V to 20V.
- The output voltage can be adjusted from 0.6V to 15V.
- It has a maximum output current of 500mA.
- This IC offers high accuracy and low noise performance.
Package
The LTC3025IDC-2#TRPBF comes in a small 6-pin DFN (Dual Flat No-Lead) package.
Essence
The essence of this product lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.
Packaging/Quantity
The LTC3025IDC-2#TRPBF is typically packaged in reels or tubes, containing a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 1.8V - 20V
- Output Voltage Range: 0.6V - 15V
- Maximum Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Line Regulation: ±0.02%
- Load Regulation: ±0.1%
- Quiescent Current: 30µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC3025IDC-2#TRPBF has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin for setting the output voltage
- EN: Enable pin for turning the regulator on/off
- VOUT: Output voltage pin
- GND: Ground pin
Functional Features
- Low dropout voltage ensures efficient power conversion.
- High accuracy and low noise performance provide stable output voltage.
- Enable pin allows for easy control of the regulator's operation.
- Thermal shutdown and current limit protection features enhance reliability.
Advantages and Disadvantages
Advantages
- Wide input voltage range enables compatibility with various power sources.
- High accuracy and low noise performance ensure reliable voltage regulation.
- Small package size allows for space-saving integration in electronic devices.
- Enable pin provides flexibility in controlling the regulator's operation.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Dropout voltage of 300mV may result in some power loss.
Working Principles
The LTC3025IDC-2#TRPBF operates as a low dropout linear regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals. This is achieved through a feedback mechanism that adjusts the internal pass transistor to compensate for changes in load and input voltage.
Detailed Application Field Plans
The LTC3025IDC-2#TRPBF finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment
Detailed and Complete Alternative Models
- LT1763 - Low dropout linear regulator with higher maximum output current (up to 3A).
- LM1117 - Popular low dropout linear regulator with adjustable output voltage.
- TPS7A47 - Ultra-low dropout linear regulator with high PSRR (Power Supply Rejection Ratio).
These alternative models offer different specifications and features, providing options based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC3025IDC-2#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC3025IDC-2#TRPBF in technical solutions:
Q: What is LTC3025IDC-2#TRPBF? A: LTC3025IDC-2#TRPBF is a specific model of a low dropout (LDO) linear regulator IC manufactured by Linear Technology (now part of Analog Devices). It is designed to provide regulated voltage output with low dropout voltage.
Q: What is the input voltage range for LTC3025IDC-2#TRPBF? A: The input voltage range for LTC3025IDC-2#TRPBF is typically between 2.5V and 6V.
Q: What is the output voltage range for LTC3025IDC-2#TRPBF? A: The output voltage range for LTC3025IDC-2#TRPBF is adjustable from 0.8V to VIN - 0.3V.
Q: What is the maximum output current of LTC3025IDC-2#TRPBF? A: The maximum output current of LTC3025IDC-2#TRPBF is 150mA.
Q: Can LTC3025IDC-2#TRPBF be used in battery-powered applications? A: Yes, LTC3025IDC-2#TRPBF is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.
Q: Is LTC3025IDC-2#TRPBF suitable for noise-sensitive applications? A: Yes, LTC3025IDC-2#TRPBF has excellent line and load transient response, making it suitable for noise-sensitive applications.
Q: Does LTC3025IDC-2#TRPBF have built-in thermal shutdown protection? A: Yes, LTC3025IDC-2#TRPBF has built-in thermal shutdown protection to prevent overheating and damage.
Q: Can LTC3025IDC-2#TRPBF be used in automotive applications? A: Yes, LTC3025IDC-2#TRPBF is designed to meet the requirements of automotive applications, including a wide operating temperature range.
Q: What is the package type for LTC3025IDC-2#TRPBF? A: LTC3025IDC-2#TRPBF is available in a 6-pin DFN (Dual Flat No-Lead) package.
Q: Are there any evaluation boards or reference designs available for LTC3025IDC-2#TRPBF? A: Yes, Analog Devices provides evaluation boards and reference designs for LTC3025IDC-2#TRPBF, which can help in the development and testing of technical solutions.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and application-specific guidance.