Toshiba Semiconductor and Storage
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TCR2EN285,LF
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TCR2EN285,LF

Product Overview

Category: Voltage Regulator
Use: Power Management
Characteristics: High precision, low dropout voltage, small package size
Package: SOT-23-5
Essence: Linear voltage regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV (typical)
  • Output Current: 300mA (maximum)
  • Line Regulation: ±0.05% (typical)
  • Load Regulation: ±0.1% (typical)
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TCR2EN285,LF voltage regulator is housed in a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • High precision voltage regulation
  • Low dropout voltage for efficient power management
  • Small package size for space-constrained applications
  • Enable pin for easy on/off control

Advantages and Disadvantages

Advantages: - High precision output voltage - Low dropout voltage ensures efficient power conversion - Small package size saves board space - Enable pin allows for easy control

Disadvantages: - Limited maximum output current of 300mA - Input voltage range restricted to 2.5V to 6.0V

Working Principles

The TCR2EN285,LF is a linear voltage regulator that regulates the output voltage based on the input voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. The dropout voltage is minimized to ensure efficient power conversion.

Detailed Application Field Plans

The TCR2EN285,LF voltage regulator finds applications in various fields, including but not limited to:

  1. Portable electronic devices: Provides stable power supply for smartphones, tablets, and portable media players.
  2. IoT devices: Ensures reliable power management for connected devices such as smart home sensors and wearables.
  3. Automotive electronics: Regulates voltage for automotive infotainment systems, lighting modules, and control units.
  4. Industrial equipment: Used in power supplies for industrial automation, control systems, and instrumentation.
  5. Medical devices: Provides precise voltage regulation for medical equipment like patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

  1. TCR2EF285,LF: Similar specifications and pin configuration, but with an extended temperature range of -40°C to +125°C.
  2. TCR2EN275,LF: Lower maximum output current of 150mA, suitable for low-power applications.
  3. TCR2EN305,LF: Higher maximum output current of 500mA, ideal for applications requiring higher power delivery.

These alternative models offer flexibility in choosing the right voltage regulator based on specific requirements.

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技術ソリューションにおける TCR2EN285,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。

Sure! Here are 10 common questions and answers related to the application of TCR2EN285,LF in technical solutions:

  1. Question: What is TCR2EN285,LF?
    Answer: TCR2EN285,LF is a specific type of electronic component used in technical solutions.

  2. Question: What is the purpose of TCR2EN285,LF?
    Answer: TCR2EN285,LF is designed to regulate voltage levels in electronic circuits.

  3. Question: What are the key features of TCR2EN285,LF?
    Answer: Some key features of TCR2EN285,LF include low dropout voltage, high output current capability, and thermal shutdown protection.

  4. Question: In which applications can TCR2EN285,LF be used?
    Answer: TCR2EN285,LF can be used in various applications such as power management, battery-powered devices, and portable electronics.

  5. Question: What is the maximum input voltage for TCR2EN285,LF?
    Answer: The maximum input voltage for TCR2EN285,LF is typically specified by the manufacturer and can vary, but it is usually around 6V.

  6. Question: What is the output voltage range of TCR2EN285,LF?
    Answer: The output voltage range of TCR2EN285,LF depends on the specific model and can vary, but it is typically between 1.2V and 5V.

  7. Question: Can TCR2EN285,LF handle high currents?
    Answer: Yes, TCR2EN285,LF is designed to handle high output currents, typically up to several hundred milliamperes.

  8. Question: Does TCR2EN285,LF have any built-in protection features?
    Answer: Yes, TCR2EN285,LF usually includes thermal shutdown protection to prevent overheating and damage.

  9. Question: Is TCR2EN285,LF suitable for automotive applications?
    Answer: Yes, TCR2EN285,LF is often used in automotive electronics due to its reliability and performance.

  10. Question: Can TCR2EN285,LF be used in both analog and digital circuits?
    Answer: Yes, TCR2EN285,LF can be used in both analog and digital circuits as a voltage regulator.

Please note that the specific details and specifications may vary depending on the manufacturer and model of TCR2EN285,LF.