Texas Instruments
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TPS1100DG4
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TPS1100DG4

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOIC-8
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. FB
  4. NC
  5. EN
  6. NC
  7. VIN
  8. NC

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited maximum output current - Sensitive to input voltage fluctuations

Working Principles

The TPS1100DG4 is a voltage regulator that maintains a stable output voltage even when the input voltage varies. It achieves this by using a feedback loop to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The TPS1100DG4 is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117-3.3
  2. LM2940CT-5.0
  3. LT1086CT-3.3
  4. ADP3338AKCZ-3.3

This completes the entry for TPS1100DG4, providing comprehensive information about its product details, specifications, features, and application field plans.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением TPS1100DG4 в технических решениях.

  1. What is the TPS1100DG4 used for in technical solutions?

    • The TPS1100DG4 is a voltage regulator IC commonly used to provide stable power supply in various technical applications.

  2. What is the input voltage range of TPS1100DG4?

    • The TPS1100DG4 has an input voltage range of 2.7V to 5.5V, making it suitable for a wide range of power sources.

  3. What is the output voltage range of TPS1100DG4?

    • The TPS1100DG4 can provide a regulated output voltage ranging from 0.8V to 5V, making it versatile for different system requirements.

  4. How much current can TPS1100DG4 handle?

    • The TPS1100DG4 can handle a maximum output current of 1A, making it suitable for powering various components in technical solutions.

  5. Is the TPS1100DG4 suitable for battery-powered applications?

    • Yes, the TPS1100DG4's low input voltage and efficient operation make it well-suited for battery-powered applications, extending battery life.

  6. Does the TPS1100DG4 have built-in thermal protection?

    • Yes, the TPS1100DG4 features built-in thermal shutdown and overcurrent protection, ensuring safe operation in demanding conditions.

  7. Can the TPS1100DG4 be used in automotive electronics?

    • Yes, the TPS1100DG4's wide input voltage range and robust design make it suitable for automotive electronics applications.

  8. What are the typical applications of TPS1100DG4 in technical solutions?

    • The TPS1100DG4 is commonly used in handheld devices, IoT devices, portable instruments, and other battery-powered systems requiring stable power regulation.

  9. Does the TPS1100DG4 require external components for operation?

    • The TPS1100DG4 requires minimal external components, simplifying the design and reducing overall system cost.

  10. Is the TPS1100DG4 available in different package options?

    • Yes, the TPS1100DG4 is available in various package options, including small footprint options like WSON and SON packages, catering to different design requirements.