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LTC3025IDC-4#TRPBF
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: - Low Dropout Voltage Regulator - Adjustable Output Voltage - Low Quiescent Current - Thermal Shutdown Protection - Small Package Size
Package: 6-Lead DFN (Dual Flat No-Lead)
Essence: The LTC3025IDC-4#TRPBF is a low dropout voltage regulator designed for power management applications. It provides a stable output voltage with low quiescent current and thermal shutdown protection.
Packaging/Quantity: The LTC3025IDC-4#TRPBF is available in a 6-Lead DFN package. It is typically sold in reels or tubes, with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.5V to 10V
- Output Voltage Range: 1.2V to 9.75V
- Dropout Voltage: 300mV at 150mA Load
- Quiescent Current: 20µA
- Maximum Output Current: 150mA
- Operating Temperature Range: -40°C to 125°C
Pin Configuration
The LTC3025IDC-4#TRPBF has the following pin configuration:
```
| | --| VIN GND |-- Pin 1: Input Voltage (VIN) --| VOUT EN |-- Pin 2: Output Voltage (VOUT) --| FB GND |-- Pin 3: Feedback (FB) --| GND GND |-- Pin 4: Ground (GND) --| GND GND |-- Pin 5: Ground (GND) --| SHDN GND |-- Pin 6: Shutdown (SHDN) |___________| ```
Functional Features
- Low dropout voltage allows operation with small input-output differentials.
- Adjustable output voltage provides flexibility for various applications.
- Low quiescent current minimizes power consumption in standby mode.
- Thermal shutdown protection prevents damage due to excessive temperature.
Advantages and Disadvantages
Advantages: - Low dropout voltage enables efficient power management. - Adjustable output voltage accommodates different system requirements. - Small package size saves board space. - Thermal shutdown protection ensures device reliability.
Disadvantages: - Maximum output current may not be sufficient for high-power applications. - Limited input voltage range restricts compatibility with certain systems.
Working Principles
The LTC3025IDC-4#TRPBF is a low dropout voltage regulator that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The device maintains a stable output voltage even when the input voltage varies or when there is a load change.
Detailed Application Field Plans
The LTC3025IDC-4#TRPBF can be used in various applications, including but not limited to: 1. Battery-powered devices 2. Portable electronics 3. Wireless communication systems 4. Industrial control systems 5. Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the LTC3025IDC-4#TRPBF include: - LT1763 - LM1117 - ADP3339
These alternatives provide comparable features and can be considered based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC3025IDC-4#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC3025IDC-4#TRPBF in technical solutions:
Q: What is LTC3025IDC-4#TRPBF? A: LTC3025IDC-4#TRPBF is a specific model of a low dropout (LDO) linear regulator IC.
Q: What is the input voltage range for LTC3025IDC-4#TRPBF? A: The input voltage range for LTC3025IDC-4#TRPBF is typically between 2.5V and 6V.
Q: What is the output voltage of LTC3025IDC-4#TRPBF? A: The output voltage of LTC3025IDC-4#TRPBF is fixed at 4V.
Q: What is the maximum output current of LTC3025IDC-4#TRPBF? A: The maximum output current of LTC3025IDC-4#TRPBF is typically around 150mA.
Q: Can LTC3025IDC-4#TRPBF be used in battery-powered applications? A: Yes, LTC3025IDC-4#TRPBF can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q: Is LTC3025IDC-4#TRPBF suitable for noise-sensitive applications? A: Yes, LTC3025IDC-4#TRPBF is designed to provide low output noise, making it suitable for noise-sensitive applications.
Q: Does LTC3025IDC-4#TRPBF have built-in thermal shutdown protection? A: Yes, LTC3025IDC-4#TRPBF has built-in thermal shutdown protection to prevent overheating.
Q: Can LTC3025IDC-4#TRPBF be used in automotive applications? A: Yes, LTC3025IDC-4#TRPBF is suitable for automotive applications as it can withstand a wide temperature range and has low dropout voltage.
Q: What is the package type of LTC3025IDC-4#TRPBF? A: LTC3025IDC-4#TRPBF comes in a 6-pin DFN (Dual Flat No-Lead) package.
Q: Are there any application notes or reference designs available for LTC3025IDC-4#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs on their website that can help with the implementation of LTC3025IDC-4#TRPBF in various technical solutions.
Please note that the answers provided here are general and may vary depending on the specific requirements and use cases. It is always recommended to refer to the datasheet and relevant documentation for accurate information.