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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.

技術ソリューションにおける S-812C48AY-Z2-U の適用に関連する 10 件の一般的な質問と回答をリストします。

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.