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S-1142C28I-E6T1U
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S-1142C28I-E6T1U

Product Overview

Category

S-1142C28I-E6T1U belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Package: The S-1142C28I-E6T1U comes in a compact surface-mount package.
  • Essence: It is a low-dropout voltage regulator with high accuracy and low power consumption.
  • Packaging/Quantity: The product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

The specifications of the S-1142C28I-E6T1U voltage regulator are as follows:

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 2.8V
  • Output Current: 100mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1142C28I-E6T1U voltage regulator 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

The functional features of the S-1142C28I-E6T1U voltage regulator include:

  • Low dropout voltage: Ensures stable output voltage even when the input voltage is close to the output voltage.
  • High accuracy: Provides precise regulation of the output voltage.
  • Low power consumption: Helps conserve energy in electronic devices.
  • Overcurrent protection: Safeguards against excessive current flow.

Advantages and Disadvantages

Advantages: - Compact package size - Wide input voltage range - Low dropout voltage - High accuracy

Disadvantages: - Limited output current capacity (100mA)

Working Principles

The S-1142C28I-E6T1U voltage regulator operates by comparing the output voltage with a reference voltage. It adjusts the resistance in the circuit to maintain a stable output voltage, even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1142C28I-E6T1U voltage regulator is commonly used in various electronic devices, including:

  1. Mobile phones
  2. Portable media players
  3. Digital cameras
  4. Wireless communication devices
  5. Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the S-1142C28I-E6T1U voltage regulator are:

  1. S-1132Bxx-I6T1U
  2. S-1172Bxx-I6T1U
  3. S-1206Bxx-I6T1U
  4. S-1317Bxx-I6T1U
  5. S-1711Bxx-I6T1U

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the S-1142C28I-E6T1U voltage regulator is a compact and efficient device used for voltage regulation in various electronic applications. Its low dropout voltage, high accuracy, and low power consumption make it a reliable choice for designers seeking stable and precise voltage regulation.

Texniki həllərdə S-1142C28I-E6T1U tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-1142C28I-E6T1U in technical solutions:

Q1: What is S-1142C28I-E6T1U? A1: S-1142C28I-E6T1U is a specific model of voltage detector IC (integrated circuit) used for monitoring power supply voltages in various electronic devices.

Q2: What is the operating voltage range of S-1142C28I-E6T1U? A2: The operating voltage range of S-1142C28I-E6T1U is typically between 1.6V and 6.0V.

Q3: How does S-1142C28I-E6T1U detect voltage levels? A3: S-1142C28I-E6T1U detects voltage levels by comparing the input voltage with a reference voltage internally set within the IC.

Q4: Can S-1142C28I-E6T1U be used in battery-powered devices? A4: Yes, S-1142C28I-E6T1U can be used in battery-powered devices as it operates within a wide voltage range suitable for such applications.

Q5: What is the output format of S-1142C28I-E6T1U? A5: S-1142C28I-E6T1U provides an open-drain output, which means it can either pull the output low or leave it floating.

Q6: Is S-1142C28I-E6T1U suitable for overvoltage protection? A6: No, S-1142C28I-E6T1U is primarily designed for undervoltage detection and not intended for overvoltage protection.

Q7: Can S-1142C28I-E6T1U be used in automotive applications? A7: Yes, S-1142C28I-E6T1U is suitable for automotive applications as it meets the required standards and has a wide operating voltage range.

Q8: What is the typical quiescent current consumption of S-1142C28I-E6T1U? A8: The typical quiescent current consumption of S-1142C28I-E6T1U is very low, usually around 0.5µA.

Q9: Does S-1142C28I-E6T1U have any built-in hysteresis? A9: Yes, S-1142C28I-E6T1U incorporates built-in hysteresis to prevent oscillation near the threshold voltage and ensure stable operation.

Q10: Can multiple S-1142C28I-E6T1U ICs be connected together for monitoring different voltage levels? A10: Yes, multiple S-1142C28I-E6T1U ICs can be connected together to monitor different voltage levels by configuring each IC with the desired reference voltage.

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