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TC6501P125VCTTR
Product Overview
Category
The TC6501P125VCTTR belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Input Voltage: 3.0V to 40V
- Output Voltage: 1.25V
- Low Dropout Voltage: 300mV at 150mA
- Low Quiescent Current: 75µA
- Package: SOT-23-5
- Operating Temperature Range: -40°C to 125°C
- Packaging/Quantity: Tape & Reel (3000 units per reel)
Essence
The essence of TC6501P125VCTTR lies in its ability to provide a stable output voltage with low dropout and quiescent current, making it suitable for various battery-powered applications.
Specifications
- Input Voltage Range: 3.0V to 40V
- Output Voltage: 1.25V ±2%
- Maximum Output Current: 150mA
- Dropout Voltage: 300mV at 150mA
- Quiescent Current: 75µA
- Line Regulation: 0.2% typical
- Load Regulation: 0.4% typical
- Ripple Rejection: 70dB at 1kHz
- Thermal Shutdown: Yes
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- NC (No Connection)
- VOUT (Output Voltage)
- EN (Enable)
Functional Features
- Low dropout voltage
- Low quiescent current
- Wide input voltage range
- Thermal shutdown protection
- High ripple rejection
Advantages and Disadvantages
Advantages
- Stable output voltage
- Suitable for battery-powered applications
- Wide operating temperature range
- Small package size
Disadvantages
- Limited maximum output current
- Noisy output at high frequencies
Working Principles
The TC6501P125VCTTR uses a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs a reference voltage and error amplifier to adjust the pass transistor, ensuring a stable output.
Detailed Application Field Plans
The TC6501P125VCTTR is ideal for use in portable electronics, battery-powered devices, sensor modules, and other applications requiring a stable and regulated power supply. Its low dropout voltage and quiescent current make it suitable for energy-efficient designs.
Detailed and Complete Alternative Models
Some alternative models to TC6501P125VCTTR include: - LM1117 - MCP1700 - AP2112
In conclusion, the TC6501P125VCTTR is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and low quiescent current, making it suitable for various battery-powered applications and portable electronics.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TC6501P125VCTTR у технічних рішеннях
What is the TC6501P125VCTTR?
- The TC6501P125VCTTR is a precision voltage reference with a 1.25V output voltage.
What are the typical applications of TC6501P125VCTTR?
- It is commonly used in precision analog circuits, data acquisition systems, and sensor interfaces.
What is the operating temperature range of TC6501P125VCTTR?
- The operating temperature range is typically -40°C to +125°C.
What is the input voltage range for TC6501P125VCTTR?
- The input voltage range is typically 2.7V to 18V.
What is the output voltage tolerance of TC6501P125VCTTR?
- The output voltage tolerance is typically ±0.5%.
Does TC6501P125VCTTR require an external capacitor for stability?
- Yes, it requires an external bypass capacitor for stability.
Can TC6501P125VCTTR be used in battery-powered applications?
- Yes, it can be used in battery-powered applications due to its low power consumption.
Is TC6501P125VCTTR available in a surface-mount package?
- Yes, it is available in a small SOT-23 package for surface-mount applications.
What is the long-term stability of TC6501P125VCTTR?
- The long-term stability is typically excellent, making it suitable for precision measurement applications.
Are there any specific layout considerations for using TC6501P125VCTTR?
- It is recommended to follow the layout guidelines provided in the datasheet to ensure proper performance and stability.