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S-1142BA0I-E6T1U
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: Linear voltage regulator
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 200mV (typical) at 100mA load current
- Output Current: 150mA (maximum)
- Quiescent Current: 30µA (typical)
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.3% (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1142BA0I-E6T1U IC has a total of 5 pins arranged as follows:
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| | --| |-- |____| ```
Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. NC: No Connection 4. VOUT: Output Voltage 5. EN: Enable Pin
Functional Features
- Low dropout voltage ensures stable output even with low input voltage.
- High output voltage accuracy provides precise voltage regulation.
- Low quiescent current minimizes power consumption in standby mode.
- Overcurrent protection safeguards the IC and connected components from excessive current.
- Thermal shutdown protection prevents overheating and damage to the IC.
Advantages and Disadvantages
Advantages: - Wide input voltage range allows for versatile applications. - Small package size (SOT-23-5) enables space-saving designs. - Excellent line and load regulation ensures stable output under varying conditions.
Disadvantages: - Limited output current of 150mA may not be sufficient for high-power applications. - No adjustable output voltage option available.
Working Principles
The S-1142BA0I-E6T1U is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by utilizing a low resistance pass element.
Detailed Application Field Plans
The S-1142BA0I-E6T1U IC finds applications in various electronic devices where stable voltage regulation is required. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Medical equipment - Industrial control systems
Detailed and Complete Alternative Models
- S-1132Bxx-I6T1U: Similar voltage regulator with adjustable output voltage.
- S-1112Bxx-N4T1G: Low quiescent current voltage regulator with higher output current capability.
- S-1172Bxx-M5T1U: Voltage regulator with built-in overcurrent protection and thermal shutdown features.
Note: "xx" represents different output voltage options available for each alternative model.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-1142BA0I-E6T1U en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-1142BA0I-E6T1U in technical solutions:
Q1: What is S-1142BA0I-E6T1U? A1: S-1142BA0I-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-1142BA0I-E6T1U? A2: The operating voltage range of S-1142BA0I-E6T1U is typically between 0.8V and 6.0V.
Q3: How does S-1142BA0I-E6T1U detect voltage levels? A3: S-1142BA0I-E6T1U uses a built-in voltage reference and comparator circuitry to compare the input voltage with a predefined threshold level, triggering an output signal when the voltage crosses the threshold.
Q4: Can S-1142BA0I-E6T1U be used for overvoltage protection? A4: Yes, S-1142BA0I-E6T1U can be used for overvoltage protection by setting the threshold voltage below the maximum allowed voltage level.
Q5: Is S-1142BA0I-E6T1U suitable for battery-powered applications? A5: Yes, S-1142BA0I-E6T1U is suitable for battery-powered applications as it has low power consumption and can operate within the typical voltage range of batteries.
Q6: What is the output configuration of S-1142BA0I-E6T1U? A6: S-1142BA0I-E6T1U has an open-drain output configuration, which means it can be connected to other devices through a pull-up resistor to achieve the desired logic level.
Q7: Can S-1142BA0I-E6T1U be used for undervoltage detection? A7: Yes, S-1142BA0I-E6T1U can be used for undervoltage detection by setting the threshold voltage above the minimum required voltage level.
Q8: What is the typical response time of S-1142BA0I-E6T1U? A8: The typical response time of S-1142BA0I-E6T1U is around a few microseconds, making it suitable for fast voltage monitoring applications.
Q9: Does S-1142BA0I-E6T1U have any built-in hysteresis? A9: Yes, S-1142BA0I-E6T1U has a built-in hysteresis feature that helps prevent oscillation or false triggering near the threshold voltage.
Q10: Can multiple S-1142BA0I-E6T1U ICs be used in parallel for redundancy? A10: Yes, multiple S-1142BA0I-E6T1U ICs can be used in parallel to provide redundancy and enhance the reliability of the voltage monitoring system.
Please note that these answers are general and may vary depending on the specific application and requirements.