Texas Instruments
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
TPS75105DSKT
詳情 數據表

TPS75105DSKT

Product Overview

The TPS75105DSKT belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. This device is known for its high efficiency, low dropout voltage, and excellent line and load transient response. The TPS75105DSKT comes in a small package and is designed to meet the requirements of space-constrained applications. It is available in a 5-pin DSKT package and is an essential component in many electronic circuits.

Basic Information

  • Category: Voltage Regulator
  • Use: Providing stable output voltage
  • Characteristics: High efficiency, low dropout voltage, excellent line and load transient response
  • Package: 5-pin DSKT
  • Essence: Ensuring stable power supply for electronic devices
  • Packaging/Quantity: Available in standard packaging with specified quantity

Specifications

  • Input Voltage Range: 2.7V to 6.5V
  • Output Voltage Range: 1.5V to 5.5V
  • Dropout Voltage: 150mV at 100mA
  • Quiescent Current: 75µA
  • Output Current: Up to 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS75105DSKT has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. VOUT (Output Voltage)

Functional Features

  • High Efficiency: Provides efficient power conversion
  • Low Dropout Voltage: Suitable for low input voltage applications
  • Excellent Line and Load Transient Response: Maintains stability during varying loads and input voltages

Advantages and Disadvantages

Advantages

  • Small package size
  • Low dropout voltage
  • Excellent transient response

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

The TPS75105DSKT operates by regulating the input voltage to provide a stable output voltage. It uses internal circuitry to maintain the desired output voltage even when the input voltage fluctuates or when there are changes in the load.

Detailed Application Field Plans

The TPS75105DSKT is widely used in portable electronic devices, battery-powered equipment, and other applications where a stable and efficient power supply is crucial. It is commonly found in handheld consumer electronics, IoT devices, and wearable technology.

Detailed and Complete Alternative Models

Some alternative models to TPS75105DSKT include: - TPS76301DBVR - LM2937ET-5.0 - MCP1700T-3302E/TT

In conclusion, the TPS75105DSKT is a reliable voltage regulator with high efficiency and excellent performance characteristics. Its compact size and stable output make it suitable for a wide range of electronic applications.

Word Count: 410

10個與TPS75105DSKT在技術方案中應用相關的常見問題與解答

  1. What is the TPS75105DSKT?

    • The TPS75105DSKT is a low-dropout (LDO) voltage regulator designed to provide a stable and accurate output voltage for various applications.

  2. What is the input voltage range for the TPS75105DSKT?

    • The input voltage range for the TPS75105DSKT is typically 2.7V to 10V.

  3. What is the output voltage of the TPS75105DSKT?

    • The TPS75105DSKT has a fixed output voltage of 5V.

  4. What is the maximum output current of the TPS75105DSKT?

    • The TPS75105DSKT can provide a maximum output current of 1A.

  5. What are the typical applications for the TPS75105DSKT?

    • Typical applications for the TPS75105DSKT include powering microcontrollers, sensors, and other low-power devices in various electronic systems.

  6. What is the dropout voltage of the TPS75105DSKT?

    • The dropout voltage of the TPS75105DSKT is typically 200mV at full load.

  7. What protection features does the TPS75105DSKT offer?

    • The TPS75105DSKT includes overcurrent protection and thermal shutdown to ensure safe operation.

  8. What is the operating temperature range of the TPS75105DSKT?

    • The TPS75105DSKT can operate within a temperature range of -40°C to 125°C.

  9. Does the TPS75105DSKT require external components for stability?

    • The TPS75105DSKT is stable with a small 1µF ceramic output capacitor, making it suitable for space-constrained designs.

  10. Is the TPS75105DSKT available in a package suitable for surface-mount assembly?

    • Yes, the TPS75105DSKT is available in a 5-pin SOT-223 package, which is suitable for surface-mount assembly.