Taiwan Semiconductor Corporation
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TS2951CS50 RLG
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TS2951CS50 RLG

Product Overview

Category

The TS2951CS50 RLG belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load variations.

Characteristics

  • Output Voltage: 5.0V
  • Input Voltage Range: 6.5V to 12V
  • Output Current: 150mA
  • Low Dropout Voltage: 310mV at 150mA
  • Low Quiescent Current: 75μA
  • High PSRR: 70dB at 1kHz
  • Thermal Shutdown Protection

Package

The TS2951CS50 RLG is available in various package types such as TO-263, TO-252, and SOT-223.

Essence

The essence of TS2951CS50 RLG lies in its ability to provide a stable and reliable output voltage for electronic devices, making it essential for various applications.

Packaging/Quantity

The TS2951CS50 RLG is typically available in tape and reel packaging with quantities varying based on the supplier.

Specifications

  • Output Voltage: 5.0V ± 2%
  • Dropout Voltage: 310mV @ 150mA
  • Quiescent Current: 75μA
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2% (Typical)
  • Load Regulation: 1.0% (Typical)

Detailed Pin Configuration

The TS2951CS50 RLG has a standard 3-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • Low Dropout Voltage: Ensures efficient regulation even with small voltage differentials.
  • Low Quiescent Current: Minimizes power consumption when the load is light.
  • Thermal Shutdown Protection: Safeguards the device from overheating.

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

The TS2951CS50 RLG operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage.

Detailed Application Field Plans

The TS2951CS50 RLG is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to TS2951CS50 RLG include: - LM2937 - MCP1700 - MIC5205

In conclusion, the TS2951CS50 RLG is a versatile voltage regulator with a stable output voltage, low dropout voltage, and thermal protection, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TS2951CS50 RLG v technických řešeních

  1. What is the TS2951CS50 RLG?

    • The TS2951CS50 RLG is a low-dropout voltage regulator designed to provide a fixed output voltage of 5.0V and a maximum output current of 150mA.

  2. What are the typical applications of TS2951CS50 RLG?

    • The TS2951CS50 RLG is commonly used in battery-powered systems, portable devices, and other applications where a stable 5.0V power supply is required.

  3. What is the input voltage range for TS2951CS50 RLG?

    • The input voltage range for TS2951CS50 RLG is typically between 2.5V and 12V.

  4. What are the key features of TS2951CS50 RLG?

    • The key features of TS2951CS50 RLG include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit current limiting.

  5. How do I connect TS2951CS50 RLG in my circuit?

    • The TS2951CS50 RLG can be connected as a typical voltage regulator with input, output, and ground connections, along with appropriate input and output capacitors for stability.

  6. What are the important considerations when using TS2951CS50 RLG?

    • It's important to consider the input and output capacitor values, thermal dissipation, and load transient response when using TS2951CS50 RLG.

  7. Can TS2951CS50 RLG be used in automotive applications?

    • Yes, TS2951CS50 RLG is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.

  8. What are the alternatives to TS2951CS50 RLG?

    • Alternatives to TS2951CS50 RLG include other low-dropout voltage regulators with similar specifications from different manufacturers.

  9. What are the typical operating conditions for TS2951CS50 RLG?

    • The typical operating conditions for TS2951CS50 RLG include a temperature range of -40°C to 125°C and a maximum junction temperature of 150°C.

  10. Where can I find the detailed datasheet for TS2951CS50 RLG?

    • The detailed datasheet for TS2951CS50 RLG can be found on the manufacturer's website or through authorized distributors.