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TC54VN4302EMB713
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TC54VN4302EMB713

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, Low Quiescent Current
  • Package: SOT-23-5
  • Essence: Linear Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA
  • Line Regulation: ±0.3%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC54VN4302EMB713 is a 5-pin device with the following pin configuration:

  1. GND: Ground connection
  2. VIN: Input voltage
  3. VOUT: Output voltage
  4. BYP: Bypass capacitor connection
  5. EN: Enable pin for turning the regulator on/off

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 line and load regulation provide stable output voltage under varying conditions.
  • Enable pin allows for easy control of the regulator's operation.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation. - Low quiescent current reduces power consumption. - Compact SOT-23-5 package allows for space-saving designs. - Wide operating temperature range enhances versatility.

Disadvantages: - Limited output current of 150mA may not be suitable for high-power applications. - SOT-23-5 package may require additional thermal management in certain cases.

Working Principles

The TC54VN4302EMB713 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The TC54VN4302EMB713 is commonly used in various electronic devices, including but not limited to:

  1. Battery-powered portable devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components.
  2. Automotive electronics: Ensures stable power supply for infotainment systems, lighting modules, and control units.
  3. Industrial equipment: Used in control circuits, motor drivers, and sensor interfaces.
  4. Communication devices: Regulates voltage for RF modules, transceivers, and signal processing units.

Detailed and Complete Alternative Models

  1. LM1117-3.3: Low dropout voltage regulator with fixed 3.3V output.
  2. LT1763: Ultra-low quiescent current regulator with adjustable output voltage.
  3. MCP1700: Low-cost LDO regulator with various fixed output voltage options.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TC54VN4302EMB713 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of TC54VN4302EMB713 in technical solutions:

  1. Q: What is TC54VN4302EMB713? A: TC54VN4302EMB713 is a voltage supervisor IC (Integrated Circuit) that monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of TC54VN4302EMB713? A: The operating voltage range of TC54VN4302EMB713 is typically between 1.6V and 5.5V.

  3. Q: How does TC54VN4302EMB713 help in technical solutions? A: TC54VN4302EMB713 ensures proper system operation by monitoring the power supply voltage and generating a reset signal to prevent erratic behavior or data corruption during power-up, power-down, or brownout conditions.

  4. Q: What is the typical reset threshold voltage of TC54VN4302EMB713? A: The typical reset threshold voltage of TC54VN4302EMB713 is 4.38V.

  5. Q: Can I adjust the reset threshold voltage of TC54VN4302EMB713? A: No, the reset threshold voltage of TC54VN4302EMB713 is fixed and cannot be adjusted.

  6. Q: Does TC54VN4302EMB713 have an open-drain or push-pull output? A: TC54VN4302EMB713 has an open-drain output, which allows for flexibility in connecting multiple devices on the same reset line.

  7. Q: What is the maximum supply current of TC54VN4302EMB713? A: The maximum supply current of TC54VN4302EMB713 is typically 10µA.

  8. Q: Can TC54VN4302EMB713 operate in a wide temperature range? A: Yes, TC54VN4302EMB713 is designed to operate in a wide temperature range, typically from -40°C to +125°C.

  9. Q: Is TC54VN4302EMB713 suitable for battery-powered applications? A: Yes, TC54VN4302EMB713 is suitable for battery-powered applications due to its low supply current and wide operating voltage range.

  10. Q: What package options are available for TC54VN4302EMB713? A: TC54VN4302EMB713 is available in various package options, such as SOT-23, SC-70, and DFN, providing flexibility for different PCB layouts and space constraints.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for TC54VN4302EMB713.