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S-L2980A35PN-TF-G
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S-L2980A35PN-TF-G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-performance voltage regulator
  • Package: TO-220
  • Essence: Regulates and stabilizes voltage for various electronic devices
  • Packaging/Quantity: Bulk packaging, typically sold in reels or tubes

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 2A
  • Dropout Voltage: 1.5V at 2A
  • Quiescent Current: 10mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The S-L2980A35PN-TF-G IC has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. ADJ: Adjustable pin for setting output voltage

Functional Features

  • High efficiency and low dropout voltage
  • Built-in thermal shutdown protection
  • Short-circuit current limiting
  • Overcurrent and overtemperature protection
  • Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications - Excellent load and line regulation - Robust protection features ensure device safety - Adjustable output voltage provides flexibility

Disadvantages: - Relatively high quiescent current compared to some alternative models - Limited maximum output current may not be suitable for high-power applications

Working Principles

The S-L2980A35PN-TF-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor accordingly to maintain a stable output voltage. The device also incorporates protection mechanisms to safeguard against overcurrent, overtemperature, and short-circuit conditions.

Detailed Application Field Plans

The S-L2980A35PN-TF-G is commonly used in various electronic devices that require a regulated power supply. Some typical application fields include: - Consumer electronics - Automotive systems - Industrial equipment - Telecommunications

Detailed and Complete Alternative Models

  1. S-L2980A33PN-TF-G: Similar to S-L2980A35PN-TF-G but with a fixed output voltage of 3.3V.
  2. S-L2980A50PN-TF-G: Similar to S-L2980A35PN-TF-G but with a fixed output voltage of 5V.
  3. S-L2980A12PN-TF-G: Similar to S-L2980A35PN-TF-G but with a fixed output voltage of 12V.

These alternative models provide different fixed output voltages to cater to specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-L2980A35PN-TF-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-L2980A35PN-TF-G in technical solutions:

  1. Q: What is the S-L2980A35PN-TF-G? A: The S-L2980A35PN-TF-G is a specific model of voltage regulator IC (integrated circuit) used for power management in various electronic devices.

  2. Q: What is the input voltage range supported by the S-L2980A35PN-TF-G? A: The S-L2980A35PN-TF-G supports an input voltage range of 2.5V to 6.5V.

  3. Q: What is the output voltage provided by the S-L2980A35PN-TF-G? A: The S-L2980A35PN-TF-G provides a fixed output voltage of 3.3V.

  4. Q: What is the maximum output current capability of the S-L2980A35PN-TF-G? A: The S-L2980A35PN-TF-G can deliver a maximum output current of 150mA.

  5. Q: Can the S-L2980A35PN-TF-G handle input voltage fluctuations? A: Yes, the S-L2980A35PN-TF-G has built-in voltage regulation and can handle input voltage fluctuations within its specified range.

  6. Q: Is the S-L2980A35PN-TF-G suitable for battery-powered applications? A: Yes, the S-L2980A35PN-TF-G is commonly used in battery-powered applications due to its low quiescent current and efficient power management capabilities.

  7. Q: Does the S-L2980A35PN-TF-G require any external components for operation? A: Yes, the S-L2980A35PN-TF-G typically requires a few external capacitors for stability and noise reduction.

  8. Q: Can the S-L2980A35PN-TF-G be used in automotive applications? A: No, the S-L2980A35PN-TF-G is not specifically designed for automotive applications and may not meet the required standards.

  9. Q: What are the typical applications of the S-L2980A35PN-TF-G? A: The S-L2980A35PN-TF-G is commonly used in portable devices, IoT (Internet of Things) devices, consumer electronics, and other low-power applications.

  10. Q: Is the S-L2980A35PN-TF-G available in different package options? A: Yes, the S-L2980A35PN-TF-G is available in various package options, including surface mount packages like TF-G and others.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.