ABLIC U.S.A. Inc.
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S-812C35AY-B2-U
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S-812C35AY-B2-U

Introduction

The S-812C35AY-B2-U is a voltage regulator belonging to the category of electronic components. This device is commonly used in various electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected electronic devices.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Regulation
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOT-89-5
  • Essence: Regulating voltage for stable operation of electronic devices
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 2.5V to 10.0V
  • Output Voltage: 3.5V
  • Output Current: 150mA
  • Dropout Voltage: 160mV (Typical) at IOUT = 100mA
  • Quiescent Current: 30μA (Typical)
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. NC
  4. VSS
  5. VIN

Functional Features

  • Voltage Regulation: The S-812C35AY-B2-U ensures a stable output voltage despite fluctuations in the input voltage.
  • Low Dropout: With a low dropout voltage, this regulator can maintain regulation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: The device consumes minimal current when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current consumption

Disadvantages

  • Limited maximum output current
  • Restricted input voltage range

Working Principles

The S-812C35AY-B2-U operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

This voltage regulator is widely used in applications requiring precise and stable voltage supply, such as: - Battery-powered devices - Portable electronics - Sensor modules - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  • S-812C30AY-B2-U: Output voltage of 3.0V
  • S-812C33AY-B2-U: Output voltage of 3.3V
  • S-812C50AY-B2-U: Output voltage of 5.0V

In conclusion, the S-812C35AY-B2-U voltage regulator offers high precision and reliability in regulating voltage for a wide range of electronic applications, making it an essential component in modern electronic designs.

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Texniki həllərdə S-812C35AY-B2-U tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the operating voltage range of S-812C35AY-B2-U?

    • The operating voltage range of S-812C35AY-B2-U is typically 2.3V to 6.0V.

  2. What is the maximum output current of S-812C35AY-B2-U?

    • The maximum output current of S-812C35AY-B2-U is 150mA.

  3. What is the typical quiescent current of S-812C35AY-B2-U?

    • The typical quiescent current of S-812C35AY-B2-U is 1.0μA.

  4. What is the thermal shutdown temperature of S-812C35AY-B2-U?

    • The thermal shutdown temperature of S-812C35AY-B2-U is approximately 160°C.

  5. What are the typical applications for S-812C35AY-B2-U?

    • S-812C35AY-B2-U is commonly used in battery-powered devices, portable equipment, and various consumer electronics.

  6. Does S-812C35AY-B2-U have built-in overcurrent protection?

    • Yes, S-812C35AY-B2-U features built-in overcurrent protection.

  7. What is the output voltage accuracy of S-812C35AY-B2-U?

    • The output voltage accuracy of S-812C35AY-B2-U is typically ±2.0%.

  8. Is S-812C35AY-B2-U suitable for automotive applications?

    • Yes, S-812C35AY-B2-U is suitable for automotive applications, as it meets AEC-Q100 standards.

  9. What is the package type of S-812C35AY-B2-U?

    • S-812C35AY-B2-U is available in a SOT-89-3 package.

  10. Can S-812C35AY-B2-U be used in low-power IoT devices?

    • Yes, S-812C35AY-B2-U is well-suited for low-power IoT devices due to its low quiescent current and wide operating voltage range.