NXP USA Inc.
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PDTC144TS,126
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PDTC144TS,126

Product Overview

  • Category: Semiconductor
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low power consumption
  • Package: SOT457 (SC-74A)
  • Essence: Regulates voltage in electronic circuits
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage: 2.5V to 6V
  • Output Voltage: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (GND): Ground connection
  • Pin 2 (VOUT): Output voltage
  • Pin 3 (VIN): Input voltage

Functional Features

  • Voltage Regulation: Maintains stable output voltage
  • Low Dropout: Minimal voltage loss between input and output
  • Low Quiescent Current: Minimizes power consumption in standby mode

Advantages

  • High Efficiency: Reduces power dissipation
  • Small Package: Space-saving SOT457 package
  • Wide Operating Temperature Range: Suitable for various environments

Disadvantages

  • Limited Output Current: Not suitable for high-power applications
  • Limited Input Voltage Range: Unsuitable for high-voltage systems

Working Principles

The PDTC144TS,126 utilizes a voltage reference and error amplifier to compare the output voltage with a reference voltage, adjusting the pass transistor to maintain a stable output.

Detailed Application Field Plans

  • Battery-Powered Devices: Portable electronics, IoT devices
  • Embedded Systems: Microcontroller power supply
  • Consumer Electronics: Mobile phones, digital cameras

Detailed and Complete Alternative Models

  • MIC5205: Similar voltage regulator with higher output current
  • XC6206: Low-power voltage regulator with smaller package size

This comprehensive entry provides an in-depth understanding of the PDTC144TS,126, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PDTC144TS,126 v technických řešeních

  1. What is the PDTC144TS,126 used for in technical solutions?

    • The PDTC144TS,126 is commonly used as a general-purpose NPN transistor for switching and amplification applications in technical solutions.

  2. What are the key specifications of the PDTC144TS,126?

    • The PDTC144TS,126 has a maximum collector current of 100mA, a maximum collector-emitter voltage of 50V, and a maximum power dissipation of 200mW.

  3. How can I identify the pinout of the PDTC144TS,126?

    • The pinout of the PDTC144TS,126 is typically identified as the emitter (E), base (B), and collector (C) pins.

  4. What are some typical applications of the PDTC144TS,126 in technical solutions?

    • The PDTC144TS,126 can be used in applications such as signal amplification, switching circuits, and interface circuits.

  5. What are the recommended operating conditions for the PDTC144TS,126?

    • The PDTC144TS,126 is typically operated within a temperature range of -55°C to 150°C and with a maximum collector current of 100mA.

  6. Does the PDTC144TS,126 require any specific biasing or drive conditions?

    • The PDTC144TS,126 may require appropriate biasing and drive conditions based on the specific application, but generally operates as a standard NPN transistor.

  7. Are there any known limitations or considerations when using the PDTC144TS,126 in technical solutions?

    • It's important to consider the maximum ratings and operating conditions to ensure proper performance and reliability in technical solutions.

  8. Can the PDTC144TS,126 be used in high-frequency applications?

    • The PDTC144TS,126 is not specifically designed for high-frequency applications, so it's important to consider its frequency response and transition frequency when used in such scenarios.

  9. What are the typical packaging options available for the PDTC144TS,126?

    • The PDTC144TS,126 is commonly available in SOT-416 surface-mount packages, which offer compact and space-saving options for integration into technical solutions.

  10. Where can I find detailed technical documentation and application notes for the PDTC144TS,126?

    • Detailed technical documentation, including datasheets and application notes, for the PDTC144TS,126 can typically be found on the manufacturer's website or through authorized distributors.