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S-8521B50MC-AUJT2G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: Small Outline Transistor (SOT)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 5V
- Output Current: 500mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 75µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8521B50MC-AUJT2G has the following pin configuration:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | EN | Enable Pin |
Functional Features
- Low dropout voltage ensures efficient power conversion.
- Wide input voltage range allows for versatile applications.
- Low quiescent current minimizes power consumption.
- Built-in overcurrent protection safeguards the circuit.
- Thermal shutdown feature prevents overheating.
Advantages and Disadvantages
Advantages: - High efficiency power management solution. - Compact package size for space-constrained designs. - Wide input voltage range enables compatibility with various power sources.
Disadvantages: - Limited output current may not be suitable for high-power applications. - Requires external components for proper operation.
Working Principles
The S-8521B50MC-AUJT2G is a voltage regulator IC that converts an input voltage within the range of 4.5V to 18V to a stable 5V output voltage. It utilizes a low dropout voltage architecture, which ensures efficient power conversion even when the input voltage is close to the desired output voltage. The IC features an enable pin (EN) that allows for easy control of the output voltage. Additionally, it incorporates overcurrent protection and thermal shutdown mechanisms to safeguard the circuit from potential damage.
Detailed Application Field Plans
The S-8521B50MC-AUJT2G can be used in various applications where a stable 5V power supply is required. Some potential application fields include: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- S-8521A50MC-AUJT2G: Similar specifications, but with a different package type (SOT-23-5).
- S-8521C50MC-AUJT2G: Higher output current capability (700mA), but with a slightly higher dropout voltage.
- S-8521D50MC-AUJT2G: Lower quiescent current (50µA), suitable for ultra-low power applications.
Note: These alternative models are just a few examples. There are other similar ICs available in the market with varying specifications and features.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem S-8521B50MC-AUJT2G w rozwiązaniach technicznych
Sure! Here are 10 common questions and answers related to the application of S-8521B50MC-AUJT2G in technical solutions:
Q1: What is the S-8521B50MC-AUJT2G? A1: The S-8521B50MC-AUJT2G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides an output signal when the voltage drops below a certain threshold.
Q2: What is the operating voltage range of S-8521B50MC-AUJT2G? A2: The operating voltage range of S-8521B50MC-AUJT2G is from 0.8V to 6.0V.
Q3: What is the typical threshold voltage of S-8521B50MC-AUJT2G? A3: The typical threshold voltage of S-8521B50MC-AUJT2G is 5.0V.
Q4: How does S-8521B50MC-AUJT2G detect voltage drop? A4: S-8521B50MC-AUJT2G detects voltage drop by comparing the input voltage with the internal reference voltage. When the input voltage falls below the threshold, it triggers the output signal.
Q5: What is the output configuration of S-8521B50MC-AUJT2G? A5: S-8521B50MC-AUJT2G has an open-drain output configuration.
Q6: Can S-8521B50MC-AUJT2G be used for battery monitoring applications? A6: Yes, S-8521B50MC-AUJT2G can be used for battery monitoring applications as it can detect low battery voltage and trigger an alarm or shutdown sequence.
Q7: Is S-8521B50MC-AUJT2G suitable for automotive applications? A7: Yes, S-8521B50MC-AUJT2G is suitable for automotive applications as it can monitor the power supply voltage and provide a warning signal in case of voltage drop or abnormal conditions.
Q8: What is the quiescent current consumption of S-8521B50MC-AUJT2G? A8: The quiescent current consumption of S-8521B50MC-AUJT2G is typically 1.0µA.
Q9: Can S-8521B50MC-AUJT2G be used in low-power applications? A9: Yes, S-8521B50MC-AUJT2G is suitable for low-power applications due to its low quiescent current consumption.
Q10: Does S-8521B50MC-AUJT2G have built-in hysteresis? A10: Yes, S-8521B50MC-AUJT2G has built-in hysteresis which helps to prevent output oscillation near the threshold voltage.
Please note that these answers are general and may vary depending on the specific application and requirements.