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S-L2980A46PN-TF-G
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S-L2980A46PN-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: Individually packaged, quantity varies based on supplier

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Output Current: Up to 2A
  • Dropout Voltage: 0.5V typical at 1A load
  • Quiescent Current: 10mA typical
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The S-L2980A46PN-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 accuracy and stability in regulating voltage
  • Low dropout voltage ensures efficient power conversion
  • Overcurrent and thermal protection for enhanced safety
  • Adjustable output voltage for flexibility in different applications
  • Fast transient response for rapid load changes

Advantages

  • Wide input voltage range allows compatibility with various power sources
  • High output current capability suits power-hungry devices
  • Low quiescent current minimizes power consumption during standby
  • TO-220 package provides good thermal dissipation
  • Robust protection features ensure device longevity

Disadvantages

  • Limited maximum output voltage may not be suitable for certain applications
  • Dropout voltage can cause power loss in low input voltage scenarios
  • Higher cost compared to some alternative models

Working Principles

The S-L2980A46PN-TF-G is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output. The device operates by dissipating excess power as heat, which is why it has a dropout voltage.

Detailed Application Field Plans

The S-L2980A46PN-TF-G is commonly used in various electronic devices that require regulated power supply. Some typical applications include: - Consumer electronics - Automotive systems - Industrial equipment - Telecommunications devices

Detailed and Complete Alternative Models

  1. S-L2980A33PN-TF-G: Similar to S-L2980A46PN-TF-G but with a maximum output voltage of 3.3V.
  2. S-L2980A50PN-TF-G: Similar to S-L2980A46PN-TF-G but with a maximum output voltage of 5V.
  3. S-L2980A12PN-TF-G: Similar to S-L2980A46PN-TF-G but with a maximum output voltage of 12V.

These alternative models provide different output voltage options to suit specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-L2980A46PN-TF-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-L2980A46PN-TF-G in technical solutions:

  1. Q: What is the S-L2980A46PN-TF-G? A: The S-L2980A46PN-TF-G is a specific model of voltage regulator used in technical solutions.

  2. Q: What is the input voltage range of the S-L2980A46PN-TF-G? A: The input voltage range of the S-L2980A46PN-TF-G is typically between 2.5V and 6V.

  3. Q: What is the output voltage of the S-L2980A46PN-TF-G? A: The output voltage of the S-L2980A46PN-TF-G is fixed at 4.6V.

  4. Q: What is the maximum output current of the S-L2980A46PN-TF-G? A: The maximum output current of the S-L2980A46PN-TF-G is typically around 150mA.

  5. Q: Can the S-L2980A46PN-TF-G be used to power microcontrollers or other low-power devices? A: Yes, the S-L2980A46PN-TF-G can be used to power various low-power devices, including microcontrollers.

  6. Q: Is the S-L2980A46PN-TF-G suitable for battery-powered applications? A: Yes, the S-L2980A46PN-TF-G is suitable for battery-powered applications due to its low dropout voltage.

  7. Q: Does the S-L2980A46PN-TF-G have built-in protection features? A: Yes, the S-L2980A46PN-TF-G typically includes features like over-temperature protection and short-circuit protection.

  8. Q: Can the S-L2980A46PN-TF-G be used in automotive applications? A: Yes, the S-L2980A46PN-TF-G is suitable for automotive applications as it can handle a wide range of operating temperatures.

  9. Q: What package does the S-L2980A46PN-TF-G come in? A: The S-L2980A46PN-TF-G is commonly available in a small surface-mount package.

  10. Q: Are there any recommended external components to use with the S-L2980A46PN-TF-G? A: It is generally recommended to use input and output capacitors to stabilize the voltage and improve performance when using the S-L2980A46PN-TF-G.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of the S-L2980A46PN-TF-G.