Rohm Semiconductor
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VS5V0BA1EST15R
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VS5V0BA1EST15R

Product Overview

Category

The VS5V0BA1EST15R belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits.

Characteristics

  • Package: SOT-23-5
  • Essence: Low dropout voltage regulator
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.2V to 3.3V
  • Output Current: 150mA
  • Dropout Voltage: 190mV at 150mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VS5V0BA1EST15R has a standard SOT-23-5 pin configuration: 1. Input 2. Ground 3. Enable 4. Bypass 5. Output

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • Small package size
  • Wide input voltage range
  • Low dropout voltage

Disadvantages

  • Limited output current
  • Higher quiescent current compared to some alternatives

Working Principles

The VS5V0BA1EST15R operates by comparing the reference voltage with the divided down output voltage to regulate the output.

Detailed Application Field Plans

The VS5V0BA1EST15R is suitable for various battery-powered applications, portable devices, and low-power systems where space and power efficiency are critical.

Detailed and Complete Alternative Models

Some alternative models to the VS5V0BA1EST15R include: - LM1117 - MCP1700 - AP2112

In conclusion, the VS5V0BA1EST15R is a versatile voltage regulator with a compact package and efficient performance, making it suitable for a wide range of low-power electronic applications.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng VS5V0BA1EST15R trong giải pháp kỹ thuật

  1. What is VS5V0BA1EST15R?

    • VS5V0BA1EST15R is a high-speed, low-capacitance TVS diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.

  2. What are the key features of VS5V0BA1EST15R?

    • The key features of VS5V0BA1EST15R include ultra-low capacitance, high surge capability, low clamping voltage, and compatibility with high-speed data interfaces.

  3. How does VS5V0BA1EST15R protect electronic circuits?

    • VS5V0BA1EST15R provides protection by diverting transient currents away from sensitive components, limiting the voltage across the protected circuit, and dissipating the energy of transient events.

  4. In what applications can VS5V0BA1EST15R be used?

    • VS5V0BA1EST15R is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, audio/video inputs, and other high-speed data lines in consumer electronics, industrial equipment, and automotive systems.

  5. What is the maximum operating voltage of VS5V0BA1EST15R?

    • The maximum operating voltage of VS5V0BA1EST15R is typically 5V, making it suitable for protecting low-voltage digital and analog circuits.

  6. Does VS5V0BA1EST15R meet industry standards for surge protection?

    • Yes, VS5V0BA1EST15R complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  7. Can VS5V0BA1EST15R be used in high-frequency applications?

    • Yes, VS5V0BA1EST15R's low capacitance makes it suitable for high-frequency applications, including Gigabit Ethernet, USB 3.0, and HDMI 2.0 interfaces.

  8. What is the response time of VS5V0BA1EST15R during a transient event?

    • VS5V0BA1EST15R has a fast response time, typically in the picosecond range, ensuring rapid clamping of transient voltages to protect downstream components.

  9. Is VS5V0BA1EST15R RoHS compliant?

    • Yes, VS5V0BA1EST15R is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.

  10. Are there any application notes or design guidelines available for using VS5V0BA1EST15R in technical solutions?

    • Yes, detailed application notes and design guidelines are provided by the manufacturer to assist engineers in integrating VS5V0BA1EST15R effectively into their technical solutions.