S-8521D25MC-BXKT2G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management IC
- Characteristics: Low Dropout Voltage Regulator
- Package: SOT-23-5
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: 2.5V
- Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 40µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8521D25MC-BXKT2G has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin
Functional Features
- Low dropout voltage: The S-8521D25MC-BXKT2G exhibits a low dropout voltage of only 200mV, ensuring efficient power conversion.
- Low quiescent current: With a typical quiescent current of 40µA, this IC minimizes power consumption during standby or idle modes.
- Overcurrent protection: The integrated overcurrent protection feature safeguards the circuit from excessive current flow, preventing damage to the device.
- Thermal shutdown protection: In case of excessive temperature rise, the thermal shutdown mechanism activates, protecting the IC from overheating.
Advantages and Disadvantages
Advantages: - Compact package size allows for space-saving designs. - Low dropout voltage ensures efficient power conversion. - Integrated protection features enhance reliability and durability.
Disadvantages: - Limited output current of 150mA may not be suitable for high-power applications. - Input voltage range is restricted to 2.5V to 6.5V, limiting compatibility with certain power sources.
Working Principles
The S-8521D25MC-BXKT2G operates as a low dropout voltage regulator. It regulates the input voltage to a stable 2.5V output voltage, even when the input voltage varies within the specified range. The IC achieves this by utilizing an internal pass transistor and feedback mechanism to maintain the desired output voltage.
Detailed Application Field Plans
The S-8521D25MC-BXKT2G finds applications in various electronic devices where a stable 2.5V power supply is required. Some potential application fields include: - Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the low dropout voltage and low quiescent current of this IC. - IoT devices: Internet of Things (IoT) devices often operate on low voltages and require efficient power management. The S-8521D25MC-BXKT2G can be used in sensors, smart home devices, and other IoT applications. - Industrial equipment: The IC's compact size and reliable performance make it suitable for use in industrial control systems, automation equipment, and instrumentation.
Detailed and Complete Alternative Models
- S-8521D25MC-BKPT2G: Similar to S-8521D25MC-BXKT2G but available in a different package (SOT-89-5).
- S-8521D25MC-BNPT2G: Similar to S-8521D25MC-BXKT2G but available in a different package (SNT-6A).
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi S-8521D25MC-BXKT2G dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of S-8521D25MC-BXKT2G in technical solutions:
Q1: What is the S-8521D25MC-BXKT2G? A1: The S-8521D25MC-BXKT2G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides an output signal when the voltage falls below a certain threshold.
Q2: What is the operating voltage range of S-8521D25MC-BXKT2G? A2: The operating voltage range of S-8521D25MC-BXKT2G is typically between 1.6V and 6.0V.
Q3: How does S-8521D25MC-BXKT2G help in technical solutions? A3: S-8521D25MC-BXKT2G helps in technical solutions by providing a reliable way to monitor the power supply voltage and trigger actions or alarms when the voltage drops below a specified level.
Q4: Can S-8521D25MC-BXKT2G be used in battery-powered applications? A4: Yes, S-8521D25MC-BXKT2G can be used in battery-powered applications as it operates within a wide voltage range and consumes very low current.
Q5: What is the output configuration of S-8521D25MC-BXKT2G? A5: The S-8521D25MC-BXKT2G has an open-drain output configuration, which means it can be easily interfaced with other digital circuits.
Q6: What is the typical accuracy of the voltage detection in S-8521D25MC-BXKT2G? A6: The typical accuracy of voltage detection in S-8521D25MC-BXKT2G is ±1.5%.
Q7: Can S-8521D25MC-BXKT2G be used for overvoltage protection? A7: No, S-8521D25MC-BXKT2G is specifically designed for undervoltage detection and does not provide overvoltage protection.
Q8: What is the quiescent current consumption of S-8521D25MC-BXKT2G? A8: The quiescent current consumption of S-8521D25MC-BXKT2G is typically 0.1µA, making it suitable for low-power applications.
Q9: Does S-8521D25MC-BXKT2G have built-in hysteresis? A9: Yes, S-8521D25MC-BXKT2G has a built-in hysteresis of typically 100mV, which helps to prevent oscillation near the threshold voltage.
Q10: Is S-8521D25MC-BXKT2G available in different package options? A10: Yes, S-8521D25MC-BXKT2G is available in a small SOT-23-5 package, which is commonly used in many electronic applications.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.