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S-814A45AMC-BDJT2G
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S-814A45AMC-BDJT2G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-814A45AMC-BDJT2G is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The S-814A45AMC-BDJT2G is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV (typical)
  • Output Current: 100mA (maximum)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-814A45AMC-BDJT2G has the following pin configuration:

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

Functional Features

  • Low Dropout Voltage: The S-814A45AMC-BDJT2G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
  • High Output Voltage Accuracy: This voltage regulator provides high output voltage accuracy, ensuring precise and stable voltage levels for connected devices.
  • Low Quiescent Current: With a low quiescent current, the S-814A45AMC-BDJT2G minimizes power consumption when the load is light or idle.
  • Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding connected devices from excessive current flow.
  • Thermal Shutdown Protection: In case of excessive temperature rise, the S-814A45AMC-BDJT2G features thermal shutdown protection to prevent damage to the IC.

Advantages and Disadvantages

Advantages: - Provides stable output voltage - Low dropout voltage ensures efficient regulation - High output voltage accuracy - Low quiescent current for reduced power consumption - Overcurrent and thermal shutdown protection

Disadvantages: - Limited maximum output current (100mA)

Working Principles

The S-814A45AMC-BDJT2G operates as a linear voltage regulator. It regulates the input voltage to provide a stable output voltage by utilizing a feedback mechanism. When the input voltage exceeds the desired output voltage, the regulator reduces the voltage using a pass transistor. Conversely, if the input voltage drops below the desired output voltage, the regulator increases the voltage to maintain stability.

Detailed Application Field Plans

The S-814A45AMC-BDJT2G finds applications in various electronic devices that require a stable voltage supply. Some potential application fields include: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

  1. S-812C45AMC-C2JT2G
  2. S-817A45ANB-CUFT2G
  3. XC6206P452MR-G

These alternative models offer similar functionality and characteristics to the S-814A45AMC-BDJT2G and can be considered as alternatives based on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-814A45AMC-BDJT2G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-814A45AMC-BDJT2G in technical solutions:

  1. Q: What is the purpose of S-814A45AMC-BDJT2G in technical solutions? A: S-814A45AMC-BDJT2G is a voltage detector IC that can be used to monitor and detect voltage levels in various electronic circuits.

  2. Q: What is the operating voltage range of S-814A45AMC-BDJT2G? A: The operating voltage range of S-814A45AMC-BDJT2G is typically between 1.6V and 6.0V.

  3. Q: How does S-814A45AMC-BDJT2G detect voltage levels? A: S-814A45AMC-BDJT2G uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold, triggering an output signal when the voltage crosses the threshold.

  4. Q: Can S-814A45AMC-BDJT2G be used for both high and low voltage detection? A: Yes, S-814A45AMC-BDJT2G can be configured to detect both high and low voltage levels by adjusting the threshold voltage using external resistors.

  5. Q: What is the output configuration of S-814A45AMC-BDJT2G? A: S-814A45AMC-BDJT2G has an open-drain output configuration, which means it requires an external pull-up resistor to provide a logic-level output signal.

  6. Q: What is the typical quiescent current consumption of S-814A45AMC-BDJT2G? A: The typical quiescent current consumption of S-814A45AMC-BDJT2G is very low, usually around 1.0µA.

  7. Q: Can S-814A45AMC-BDJT2G be used in battery-powered applications? A: Yes, due to its low quiescent current consumption, S-814A45AMC-BDJT2G is suitable for battery-powered applications where power efficiency is crucial.

  8. Q: Does S-814A45AMC-BDJT2G have any built-in hysteresis? A: Yes, S-814A45AMC-BDJT2G has a built-in hysteresis of typically 50mV, which helps to prevent output oscillation near the threshold voltage.

  9. Q: What is the temperature range in which S-814A45AMC-BDJT2G can operate? A: S-814A45AMC-BDJT2G can operate within a temperature range of -40°C to +85°C.

  10. Q: Are there any specific application notes or reference designs available for S-814A45AMC-BDJT2G? A: Yes, the manufacturer provides application notes and reference designs that can help in understanding and implementing S-814A45AMC-BDJT2G in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for S-814A45AMC-BDJT2G.