Voir les spécifications pour les détails du produit.
TC54VN4302ECB713
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, Low Quiescent Current
- Package: SOT-23
- Essence: Regulates voltage to a stable level
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 45µA typical
- Load Regulation: ±0.5% typical
- Line Regulation: ±0.3% typical
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TC54VN4302ECB713 has three pins:
- VIN: Input voltage pin
- VOUT: Output voltage pin
- GND: Ground pin
Functional Features
- Low dropout voltage ensures efficient regulation even with small input-output differentials.
- Low quiescent current minimizes power consumption in standby or idle mode.
- Excellent load and line regulation provide stable output voltage under varying conditions.
- Thermal shutdown protection prevents the IC from overheating.
Advantages and Disadvantages
Advantages: - Small package size allows for space-saving designs. - Wide input voltage range enables compatibility with various power sources. - Low dropout voltage ensures efficient power conversion. - Low quiescent current prolongs battery life in portable applications.
Disadvantages: - Limited output current capability may not be suitable for high-power applications. - Sensitive to excessive heat, requiring proper thermal management.
Working Principles
The TC54VN4302ECB713 is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a pass transistor to regulate the output voltage by adjusting its resistance based on the feedback received from the output. The internal circuitry ensures that the output voltage remains within the specified range, providing a reliable power source for connected devices.
Detailed Application Field Plans
The TC54VN4302ECB713 is commonly used in various electronic devices and systems, including but not limited to:
- Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low quiescent current and efficient power conversion provided by this voltage regulator.
- Automotive applications: The wide input voltage range and thermal shutdown protection make it suitable for automotive systems, including infotainment systems, lighting controls, and sensors.
- Industrial equipment: The stability and reliability of the TC54VN4302ECB713 make it ideal for use in industrial control systems, motor drives, and instrumentation.
Detailed and Complete Alternative Models
- LM1117-3.3: A popular alternative with similar specifications and package options.
- MCP1700-3302E: Offers lower dropout voltage and higher output current capability.
- TS2940CX33: Provides adjustable output voltage and improved load regulation.
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Énumérez 10 questions et réponses courantes liées à l'application de TC54VN4302ECB713 dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of TC54VN4302ECB713 in technical solutions:
Q: What is TC54VN4302ECB713? A: TC54VN4302ECB713 is a voltage supervisor IC (Integrated Circuit) used for monitoring power supply voltages in electronic systems.
Q: What is the purpose of using TC54VN4302ECB713 in technical solutions? A: The purpose of using TC54VN4302ECB713 is to ensure stable and reliable operation of electronic systems by monitoring power supply voltages and generating reset signals when necessary.
Q: How does TC54VN4302ECB713 work? A: TC54VN4302ECB713 continuously monitors the input voltage and compares it with a preset threshold. If the voltage drops below the threshold, it generates a reset signal to initiate system recovery.
Q: What is the operating voltage range of TC54VN4302ECB713? A: The operating voltage range of TC54VN4302ECB713 is typically between 1.6V and 5.5V.
Q: Can TC54VN4302ECB713 be used in battery-powered applications? A: Yes, TC54VN4302ECB713 can be used in battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.
Q: Does TC54VN4302ECB713 have adjustable voltage thresholds? A: No, TC54VN4302ECB713 has fixed voltage thresholds that cannot be adjusted.
Q: What is the typical reset time delay of TC54VN4302ECB713? A: The typical reset time delay of TC54VN4302ECB713 is around 200ms.
Q: Can TC54VN4302ECB713 be used in automotive applications? A: Yes, TC54VN4302ECB713 is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.
Q: Does TC54VN4302ECB713 have any built-in protection features? A: Yes, TC54VN4302ECB713 has built-in overvoltage and undervoltage lockout protection to prevent damage to the IC and the system.
Q: What package options are available for TC54VN4302ECB713? A: TC54VN4302ECB713 is available in various package options, including SOT-23, SC-70, and DFN, providing flexibility for different application requirements.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of TC54VN4302ECB713.