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S-1142D21H-E6T2U
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S-1142D21H-E6T2U

Product Overview

Category

S-1142D21H-E6T2U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The S-1142D21H-E6T2U comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The S-1142D21H-E6T2U is typically packaged in reels and each reel contains 3000 units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 2.1V
  • Output Current: 100mA
  • Dropout Voltage: 200mV (max)
  • Quiescent Current: 20µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1142D21H-E6T2U has the following pin configuration:

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

Functional Features

  • Voltage regulation within a tight tolerance
  • Protection against overcurrent and thermal shutdown
  • Low power consumption for energy efficiency
  • Stable output voltage even with varying input voltage

Advantages

  • High precision voltage regulation ensures reliable performance of electronic devices.
  • Low power consumption helps conserve energy and prolong battery life.
  • Compact size allows for easy integration into space-constrained designs.
  • Wide input voltage range enables compatibility with various power sources.
  • Overcurrent and thermal shutdown protection safeguards the circuit and connected devices.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage of 200mV may result in slightly reduced efficiency.

Working Principles

The S-1142D21H-E6T2U operates based on a feedback mechanism that compares the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to maintain a stable output.

Detailed Application Field Plans

The S-1142D21H-E6T2U finds applications in various electronic devices, including:

  1. Mobile phones
  2. Portable media players
  3. Digital cameras
  4. Wearable devices
  5. IoT devices

Detailed and Complete Alternative Models

  1. S-1142D21H-E6T2U: The model described in this entry.
  2. S-1142D21H-E6T1U: Similar to the above model but with a different package.
  3. S-1142D21H-E6T3U: Higher output current variant for more demanding applications.

These alternative models offer similar functionality but may differ in package type or output current capacity.

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Texniki həllərdə S-1142D21H-E6T2U tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-1142D21H-E6T2U in technical solutions:

  1. Q: What is the S-1142D21H-E6T2U? A: The S-1142D21H-E6T2U is a voltage detector IC (integrated circuit) used for monitoring and detecting voltage levels in various technical applications.

  2. Q: What is the operating voltage range of S-1142D21H-E6T2U? A: The operating voltage range of S-1142D21H-E6T2U is typically between 0.8V and 6.0V.

  3. Q: How does S-1142D21H-E6T2U detect voltage levels? A: S-1142D21H-E6T2U uses a built-in voltage reference and comparator to monitor the input voltage and provide a digital output signal based on the set threshold voltage.

  4. Q: Can S-1142D21H-E6T2U be used in battery-powered devices? A: Yes, S-1142D21H-E6T2U is suitable for battery-powered devices as it has low power consumption and can operate within a wide voltage range.

  5. Q: What is the typical accuracy of voltage detection with S-1142D21H-E6T2U? A: The typical accuracy of voltage detection with S-1142D21H-E6T2U is ±1.5%.

  6. Q: Can S-1142D21H-E6T2U be used for overvoltage protection? A: No, S-1142D21H-E6T2U is primarily designed for voltage monitoring and detection, not for overvoltage protection.

  7. Q: What is the output format of S-1142D21H-E6T2U? A: The output of S-1142D21H-E6T2U is a digital signal (high or low) indicating whether the input voltage is above or below the set threshold.

  8. Q: Can S-1142D21H-E6T2U be used in automotive applications? A: Yes, S-1142D21H-E6T2U is suitable for automotive applications as it can withstand high temperatures and has built-in reverse polarity protection.

  9. Q: Does S-1142D21H-E6T2U have any built-in hysteresis? A: Yes, S-1142D21H-E6T2U has a built-in hysteresis of typically 100mV, which helps to prevent oscillation near the threshold voltage.

  10. Q: What is the package type of S-1142D21H-E6T2U? A: S-1142D21H-E6T2U is available in a small surface-mount package called SOT-23-5, which is commonly used in electronic devices.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of S-1142D21H-E6T2U.