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S-1142A28I-E6T1U
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S-1142A28I-E6T1U

Product Overview

Category

S-1142A28I-E6T1U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

  • Package: SOT-23-5
  • Essence: Low dropout voltage regulator
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The specifications of S-1142A28I-E6T1U are as follows:

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage Range: 1.8V to 3.6V
  • Dropout Voltage: 200mV (typical)
  • Output Current: 100mA (maximum)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-1142A28I-E6T1U is as follows:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. NC (No Connection)
  4. VOUT (Output Voltage)
  5. EN (Enable)

Functional Features

  • Low dropout voltage: The S-1142A28I-E6T1U has a low dropout voltage, ensuring efficient regulation even with small input-output voltage differentials.
  • Low quiescent current: With a typical quiescent current of only 30μA, this voltage regulator minimizes power consumption when the load is light.
  • Thermal shutdown protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient voltage regulation. - Low quiescent current minimizes power consumption. - Thermal shutdown protection prevents damage from overheating.

Disadvantages: - Limited output current of 100mA may not be suitable for high-power applications. - Input voltage range is limited to 2.0V to 6.0V.

Working Principles

The S-1142A28I-E6T1U operates based on the principle of a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals, ensuring a stable output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

S-1142A28I-E6T1U finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-1142A28I-E6T1U are: - S-1132Bxx-I6T1U - S-1172Bxx-I6T1U - S-1206Bxx-I6T1U - S-1313Bxx-I6T1U

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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技術ソリューションにおける S-1142A28I-E6T1U 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-1142A28I-E6T1U in technical solutions:

Q1: What is S-1142A28I-E6T1U? A1: S-1142A28I-E6T1U is a specific model of voltage detector IC (integrated circuit) used for monitoring and detecting voltage levels in electronic circuits.

Q2: What is the operating voltage range of S-1142A28I-E6T1U? A2: The operating voltage range of S-1142A28I-E6T1U is typically between 0.8V and 6.0V.

Q3: How does S-1142A28I-E6T1U detect voltage levels? A3: S-1142A28I-E6T1U uses a built-in voltage reference and comparator to monitor the input voltage and provide a digital output signal when the voltage exceeds or falls below a certain threshold.

Q4: What is the output format of S-1142A28I-E6T1U? A4: S-1142A28I-E6T1U provides a digital output signal, which can be either high (logic level "1") or low (logic level "0") depending on the detected voltage level.

Q5: Can S-1142A28I-E6T1U be used in battery-powered applications? A5: Yes, S-1142A28I-E6T1U can be used in battery-powered applications as it operates within a wide voltage range and has low power consumption.

Q6: What is the typical response time of S-1142A28I-E6T1U? A6: The typical response time of S-1142A28I-E6T1U is around a few microseconds, making it suitable for fast voltage monitoring applications.

Q7: Can S-1142A28I-E6T1U be used in automotive electronics? A7: Yes, S-1142A28I-E6T1U is designed to meet automotive standards and can be used in various automotive electronic systems.

Q8: Does S-1142A28I-E6T1U have any built-in protection features? A8: Yes, S-1142A28I-E6T1U has built-in overvoltage protection, which helps safeguard the circuit from voltage spikes or transients.

Q9: What is the package type of S-1142A28I-E6T1U? A9: S-1142A28I-E6T1U comes in a small surface-mount package known as SOT-23-5.

Q10: Can multiple S-1142A28I-E6T1U devices be used in parallel for redundancy? A10: Yes, multiple S-1142A28I-E6T1U devices can be used in parallel to provide redundancy and enhance the reliability of voltage monitoring in critical applications.

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