ABLIC U.S.A. Inc.
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S-812C48AY-Z2-U
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S-812C48AY-Z2-U

Product Overview

Category

S-812C48AY-Z2-U belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Package

The S-812C48AY-Z2-U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and reliable voltage regulation for various electronic applications.

Packaging/Quantity

The S-812C48AY-Z2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • 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-812C48AY-Z2-U has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin

Functional Features

  • High Precision Regulation: The S-812C48AY-Z2-U provides precise voltage regulation, ensuring stable output voltages even under varying load conditions.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain accurate output voltage levels even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: The low quiescent current ensures minimal power consumption when the regulator is in standby mode.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive heat.
  • Short-Circuit Protection: The S-812C48AY-Z2-U includes short-circuit protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Disadvantages

  • Limited output current capacity (up to 150mA)

Working Principles

The S-812C48AY-Z2-U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring the input and output voltages, the regulator compensates for any fluctuations, ensuring a constant and reliable output voltage.

Detailed Application Field Plans

The S-812C48AY-Z2-U finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

  1. S-812C33AY-Z2-U: Similar to S-812C48AY-Z2-U, but with an output voltage range of 1.2V - 3.3V.
  2. S-812C50AY-Z2-U: Similar to S-812C48AY-Z2-U, but with an output voltage range of 1.2V - 5.0V.
  3. S-812C12AY-Z2-U: Similar to S-812C48AY-Z2-U, but with an output voltage range of 1.2V - 1.8V.

These alternative models provide similar functionality and characteristics, but with different output voltage ranges to suit specific application requirements.

In conclusion, the S-812C48AY-Z2-U is a voltage regulator that offers high precision regulation, low dropout voltage, and thermal shutdown protection. It finds applications in various electronic devices and systems, providing stable and reliable voltage regulation.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-812C48AY-Z2-U en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-812C48AY-Z2-U in technical solutions:

  1. Q: What is the input voltage range for S-812C48AY-Z2-U? A: The input voltage range for S-812C48AY-Z2-U is 2.5V to 6.0V.

  2. Q: What is the output voltage of S-812C48AY-Z2-U? A: The output voltage of S-812C48AY-Z2-U is fixed at 4.8V.

  3. Q: What is the maximum output current of S-812C48AY-Z2-U? A: The maximum output current of S-812C48AY-Z2-U is 150mA.

  4. Q: Is S-812C48AY-Z2-U a low-dropout (LDO) regulator? A: Yes, S-812C48AY-Z2-U is an LDO regulator.

  5. Q: What is the dropout voltage of S-812C48AY-Z2-U? A: The dropout voltage of S-812C48AY-Z2-U is typically 0.15V at 100mA load.

  6. Q: Does S-812C48AY-Z2-U have built-in overcurrent protection? A: Yes, S-812C48AY-Z2-U has built-in overcurrent protection.

  7. Q: Can S-812C48AY-Z2-U operate in a wide temperature range? A: Yes, S-812C48AY-Z2-U can operate in a temperature range of -40°C to +85°C.

  8. Q: What is the package type of S-812C48AY-Z2-U? A: S-812C48AY-Z2-U is available in a SOT-89-5 package.

  9. Q: Does S-812C48AY-Z2-U require any external components for operation? A: Yes, S-812C48AY-Z2-U requires input and output capacitors for stable operation.

  10. Q: What are the typical applications of S-812C48AY-Z2-U? A: S-812C48AY-Z2-U is commonly used in battery-powered devices, portable electronics, and various other low-power applications.

Please note that these answers are based on general information about S-812C48AY-Z2-U and may vary depending on specific design considerations.