Consulte las especificaciones para obtener detalles del producto.
LT3008EDC-2.5#TRMPBF
Overview
Product Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low Dropout Voltage - Adjustable Output Voltage - Current Limit Protection - Thermal Shutdown Protection
Package: DFN-8 (Dual Flat No-Lead)
Essence: The LT3008EDC-2.5#TRMPBF is a voltage regulator IC that provides a stable output voltage with low dropout voltage, making it suitable for various applications requiring regulated power supply.
Packaging/Quantity: The LT3008EDC-2.5#TRMPBF is typically sold in reels of 2500 units.
Specifications
- Input Voltage Range: 2.7V to 20V
- Output Voltage Range: 1.24V to 20V
- Dropout Voltage: 300mV at 100mA Load Current
- Output Current: Up to 100mA
- Quiescent Current: 40µA
- Line Regulation: 0.02% typical
- Load Regulation: 0.04% typical
- Operating Temperature Range: -40°C to 125°C
Pin Configuration
The LT3008EDC-2.5#TRMPBF has the following pin configuration:
```
| | --| VIN VOUT |-- --| GND ADJ |-- |___________| ```
- VIN: Input Voltage
- VOUT: Output Voltage
- GND: Ground
- ADJ: Adjust Pin (Used to set the desired output voltage)
Functional Features
Low Dropout Voltage: The LT3008EDC-2.5#TRMPBF exhibits a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
Adjustable Output Voltage: The ADJ pin of the IC can be used to set the desired output voltage within the specified range.
Current Limit Protection: The LT3008EDC-2.5#TRMPBF incorporates current limit protection, preventing excessive current flow and protecting the circuitry.
Thermal Shutdown Protection: In case of excessive temperature rise, the IC activates thermal shutdown protection, safeguarding it from damage.
Advantages and Disadvantages
Advantages: - Low dropout voltage ensures efficient regulation. - Adjustable output voltage provides flexibility in various applications. - Current limit and thermal shutdown protection enhance reliability. - Wide input voltage range allows compatibility with different power sources.
Disadvantages: - Limited output current capability (up to 100mA). - Not suitable for high-power applications.
Working Principles
The LT3008EDC-2.5#TRMPBF operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. The feedback mechanism adjusts the pass transistor's resistance to maintain the desired output voltage, compensating for changes in load and input voltage.
Detailed Application Field Plans
The LT3008EDC-2.5#TRMPBF finds applications in various fields, including but not limited to: 1. Battery-powered devices 2. Portable electronics 3. Automotive systems 4. Industrial control systems 5. Medical equipment 6. Communication devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the LT3008EDC-2.5#TRMPBF include: 1. LM317: Adjustable Voltage Regulator 2. LT1083: Low Dropout Positive Fixed Voltage Regulator 3. LM1117: Low Dropout Linear Regulator 4. LT1763: Low Noise LDO Regulator 5. MAX603: Micropower Voltage Reference and Regulator
These alternative models can be considered based on specific requirements and design constraints.
Word count: 420 words
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LT3008EDC-2.5#TRMPBF en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LT3008EDC-2.5#TRMPBF:
Q: What is the LT3008EDC-2.5#TRMPBF? A: The LT3008EDC-2.5#TRMPBF is a low dropout voltage regulator IC that provides a fixed output voltage of 2.5V.
Q: What is the input voltage range for the LT3008EDC-2.5#TRMPBF? A: The input voltage range for this regulator is typically between 2.7V and 20V.
Q: What is the maximum output current of the LT3008EDC-2.5#TRMPBF? A: The maximum output current is 150mA.
Q: Can I use the LT3008EDC-2.5#TRMPBF to power microcontrollers or other digital ICs? A: Yes, it can be used to power various digital ICs including microcontrollers, as long as the current requirements are within the specified limits.
Q: Is the LT3008EDC-2.5#TRMPBF suitable for battery-powered applications? A: Yes, it is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
Q: Can I use the LT3008EDC-2.5#TRMPBF in automotive applications? A: Yes, it is designed to operate in automotive environments and can handle the required voltage and temperature ranges.
Q: Does the LT3008EDC-2.5#TRMPBF require any external components for operation? A: Yes, it requires a minimum of an input and output capacitor for stability. The datasheet provides recommended values.
Q: Can I use the LT3008EDC-2.5#TRMPBF in a voltage regulation circuit with other components? A: Yes, it can be used in conjunction with other components like resistors, capacitors, and diodes to create more complex voltage regulation circuits.
Q: What is the typical dropout voltage of the LT3008EDC-2.5#TRMPBF? A: The typical dropout voltage is around 300mV at 150mA load current.
Q: Is the LT3008EDC-2.5#TRMPBF available in different package options? A: Yes, it is available in various package options including DFN, MSOP, and SOT-23.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.