ABLIC U.S.A. Inc.
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S-812C49AY-B-G
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S-812C49AY-B-G

Product Overview

Category

S-812C49AY-B-G belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Package: The S-812C49AY-B-G comes in a compact surface-mount package.
  • Essence: It is a low dropout voltage regulator with high accuracy and low power consumption.
  • Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-812C49AY-B-G are as follows:

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.9V
  • Output Current: Up to 150mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C49AY-B-G has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low Dropout Voltage: The S-812C49AY-B-G exhibits a low dropout voltage, ensuring stable output even when the input voltage is close to the desired output voltage.
  • High Accuracy: This voltage regulator provides high accuracy in maintaining the output voltage within specified limits.
  • Low Power Consumption: With a quiescent current of only 30µA, the S-812C49AY-B-G minimizes power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained designs. - Low dropout voltage ensures stable performance even with low input voltages. - High accuracy guarantees precise voltage regulation.

Disadvantages: - Limited output current capability (up to 150mA), which may not be sufficient for high-power applications. - Operating temperature range (-40°C to +85°C) may restrict usage in extreme temperature environments.

Working Principles

The S-812C49AY-B-G operates based on the principle of a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor, regardless of variations in the input voltage or load conditions. This ensures a stable and regulated output voltage.

Detailed Application Field Plans

The S-812C49AY-B-G finds applications in various electronic devices, including but not limited to: - Battery-powered portable devices - IoT (Internet of Things) devices - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the S-812C49AY-B-G are: - S-812C48AY-B-G: Similar specifications with a slightly lower output voltage of 4.8V. - S-812C50AY-B-G: Similar specifications with a slightly higher output voltage of 5.0V. - S-812C49AMC-C2NT2G: Alternative package option with similar specifications.

Please note that these alternative models may have slight differences in characteristics and pin configuration, so it is important to refer to their respective datasheets for detailed information.

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Texniki həllərdə S-812C49AY-B-G tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-812C49AY-B-G in technical solutions:

  1. Q: What is the S-812C49AY-B-G? A: The S-812C49AY-B-G is a voltage regulator IC (integrated circuit) commonly used in electronic devices to regulate and stabilize the output voltage.

  2. Q: What is the input voltage range for the S-812C49AY-B-G? A: The input voltage range for the S-812C49AY-B-G is typically between 2.5V and 16V.

  3. Q: What is the output voltage range of the S-812C49AY-B-G? A: The S-812C49AY-B-G can provide a fixed output voltage of 4.9V.

  4. Q: What is the maximum output current of the S-812C49AY-B-G? A: The maximum output current of the S-812C49AY-B-G is typically around 150mA.

  5. Q: Can the S-812C49AY-B-G handle input voltage fluctuations? A: Yes, the S-812C49AY-B-G has built-in protection features that allow it to handle input voltage fluctuations and provide a stable output voltage.

  6. Q: Is the S-812C49AY-B-G suitable for battery-powered applications? A: Yes, the S-812C49AY-B-G is commonly used in battery-powered applications due to its low power consumption and efficient voltage regulation.

  7. Q: Does the S-812C49AY-B-G require any external components for operation? A: Yes, the S-812C49AY-B-G requires a few external components such as capacitors and resistors for stable operation.

  8. Q: Can the S-812C49AY-B-G handle overcurrent or short-circuit conditions? A: Yes, the S-812C49AY-B-G has built-in protection against overcurrent and short-circuit conditions to prevent damage to the IC.

  9. Q: What is the operating temperature range of the S-812C49AY-B-G? A: The S-812C49AY-B-G can operate within a temperature range of -40°C to +85°C.

  10. Q: What are some typical applications of the S-812C49AY-B-G? A: The S-812C49AY-B-G is commonly used in various electronic devices such as mobile phones, digital cameras, portable audio players, and other battery-powered devices that require stable voltage regulation.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.