Taiwan Semiconductor Corporation
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TS1117BCW25 RPG
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TS1117BCW25 RPG

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Regulates voltage in electronic circuits
  • Characteristics:
    • Low dropout voltage
    • High output current capability
    • Thermal shutdown protection
  • Package: TO-252-3 (DPAK)
  • Essence: Linear voltage regulator
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 15V
  • Output Voltage: 2.5V
  • Output Current: Up to 1A
  • Dropout Voltage: 1.2V (typical)
  • Line Regulation: 0.2% (typical)
  • Load Regulation: 0.4% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TS1117BCW25 RPG has three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

  • Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
  • High output current capability allows for powering a wide range of electronic devices.
  • Thermal shutdown protection prevents the regulator from overheating and damaging the circuit.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation even with low input voltages. - High output current capability makes it suitable for various applications. - Thermal shutdown protection enhances reliability and safety.

Disadvantages: - Limited output voltage options (only 2.5V). - May require additional components for certain applications.

Working Principles

The TS1117BCW25 RPG is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The dropout voltage is minimized to ensure stable output even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The TS1117BCW25 RPG is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117-2.5: Similar specifications and pin configuration, available in different packages.
  2. LT1117-2.5: Low dropout voltage regulator with similar characteristics and pin configuration.
  3. MCP1702-2502E/TO: Another 2.5V linear voltage regulator with comparable features.

These alternative models provide similar functionality and can be used as substitutes for the TS1117BCW25 RPG in various applications.

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기술 솔루션에 TS1117BCW25 RPG 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of TS1117BCW25 RPG in technical solutions:

  1. Q: What is TS1117BCW25 RPG? A: TS1117BCW25 RPG is a voltage regulator integrated circuit (IC) commonly used in technical solutions to regulate and stabilize voltage levels.

  2. Q: What is the input voltage range supported by TS1117BCW25 RPG? A: The TS1117BCW25 RPG supports an input voltage range from 4.5V to 15V.

  3. Q: What is the output voltage provided by TS1117BCW25 RPG? A: The TS1117BCW25 RPG provides a fixed output voltage of 2.5V.

  4. Q: What is the maximum output current that TS1117BCW25 RPG can handle? A: The TS1117BCW25 RPG can handle a maximum output current of 1A.

  5. Q: Can TS1117BCW25 RPG be used for both step-up and step-down voltage regulation? A: No, TS1117BCW25 RPG is designed for step-down voltage regulation only.

  6. Q: Is TS1117BCW25 RPG suitable for low-power applications? A: Yes, TS1117BCW25 RPG is suitable for low-power applications due to its low dropout voltage and low quiescent current.

  7. Q: Does TS1117BCW25 RPG require any external components for operation? A: Yes, TS1117BCW25 RPG requires input and output capacitors for stable operation.

  8. Q: Can TS1117BCW25 RPG handle overcurrent or short-circuit conditions? A: Yes, TS1117BCW25 RPG has built-in overcurrent and thermal protection features to handle such conditions.

  9. Q: Can TS1117BCW25 RPG operate in a wide temperature range? A: Yes, TS1117BCW25 RPG can operate in a temperature range from -40°C to +125°C.

  10. Q: What are some common applications of TS1117BCW25 RPG? A: TS1117BCW25 RPG is commonly used in battery-powered devices, embedded systems, IoT devices, and other electronic circuits requiring stable voltage regulation.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.