Toshiba Semiconductor and Storage
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TCR2LN08,LF
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TCR2LN08,LF Product Overview

Introduction

TCR2LN08,LF is a product belonging to the category of low-dropout (LDO) voltage regulators. This component is widely used in various electronic devices and systems to regulate voltage with minimal power loss.

Basic Information Overview

  • Category: Low-Dropout Voltage Regulator
  • Use: Voltage regulation in electronic devices
  • Characteristics: Low dropout voltage, high accuracy, low noise
  • Package: SOT-23-5
  • Essence: Regulating voltage with minimal power loss
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Input Voltage Range: 1.7V to 6.0V
  • Output Voltage Range: 0.8V to 5.0V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 160mV at 100mA
  • Quiescent Current: 30μA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for efficient power management
  • High accuracy for precise voltage regulation
  • Low noise output for sensitive electronic applications
  • Enable pin for power-saving mode

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Precise voltage regulation
  • Suitable for noise-sensitive applications
  • Power-saving enable pin

Disadvantages

  • Limited maximum output current
  • Restricted input voltage range

Working Principles

The TCR2LN08,LF operates by comparing the reference voltage with the feedback voltage to adjust the output voltage. When the input voltage is higher than the desired output voltage, the regulator reduces the voltage difference across the pass element to maintain the specified output voltage.

Detailed Application Field Plans

The TCR2LN08,LF is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also utilized in battery-powered applications, IoT devices, and wearable electronics due to its low dropout voltage and high accuracy.

Detailed and Complete Alternative Models

  • TCR2LN05,LF: Similar specifications with lower maximum output current
  • TCR2LP33,LF: Higher output voltage range with comparable dropout voltage

In conclusion, the TCR2LN08,LF is a versatile low-dropout voltage regulator suitable for various electronic applications, offering efficient power management, precise voltage regulation, and low noise output.

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技術ソリューションにおける TCR2LN08,LF の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is TCR2LN08,LF?

    • TCR2LN08,LF is a low-dropout (LDO) voltage regulator designed for use in various technical solutions to provide stable and regulated power supply.

  2. What is the input voltage range for TCR2LN08,LF?

    • The input voltage range for TCR2LN08,LF is typically between 2.5V and 6.0V.

  3. What is the output voltage of TCR2LN08,LF?

    • The output voltage of TCR2LN08,LF is fixed at 0.8V, making it suitable for applications requiring a stable 0.8V power supply.

  4. What is the maximum output current of TCR2LN08,LF?

    • TCR2LN08,LF can deliver a maximum output current of 300mA, making it suitable for low-power applications.

  5. What are the typical applications of TCR2LN08,LF?

    • TCR2LN08,LF is commonly used in battery-powered devices, portable equipment, and other applications requiring a low-dropout voltage regulator.

  6. Does TCR2LN08,LF require external components for operation?

    • TCR2LN08,LF requires only a small output capacitor for stability, making it easy to integrate into various technical solutions.

  7. Is TCR2LN08,LF suitable for automotive applications?

    • Yes, TCR2LN08,LF is designed to meet the requirements for automotive applications, providing reliable performance in harsh environments.

  8. What are the key features of TCR2LN08,LF?

    • Some key features of TCR2LN08,LF include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit protection.

  9. Can TCR2LN08,LF be used in conjunction with other voltage regulators?

    • TCR2LN08,LF can be used alongside other voltage regulators to provide multiple power rails within a system, offering flexibility in technical solutions.

  10. Where can I find detailed application notes for using TCR2LN08,LF in my design?

    • Detailed application notes for TCR2LN08,LF can be found in the product datasheet, which provides guidance on circuit design, layout considerations, and performance optimization.