S-8521E30MC-BLPT2G
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 Range: 1.2V to 5.5V
- Maximum Output Current: 300mA
- Dropout Voltage: 200mV (at 100mA)
- Quiescent Current: 40µA (typical)
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.3% (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8521E30MC-BLPT2G 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 for efficient power management
- Stable output voltage with low noise
- Built-in overcurrent protection
- Thermal shutdown protection
- Reverse current protection
- Low quiescent current for power-saving applications
Advantages
- Wide input voltage range allows for versatile applications
- Small package size enables space-saving designs
- Excellent line and load regulation for stable performance
- Robust protection features ensure device reliability
- Low quiescent current prolongs battery life in portable devices
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Dropout voltage may affect efficiency in low input voltage scenarios
Working Principles
The S-8521E30MC-BLPT2G is a low dropout voltage regulator that provides a stable output voltage regardless of variations in the input voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain the desired output voltage. The device incorporates various protection features to safeguard against overcurrent, thermal overload, and reverse current.
Detailed Application Field Plans
The S-8521E30MC-BLPT2G is commonly used in battery-powered devices, such as smartphones, tablets, portable media players, and digital cameras. It is also suitable for applications requiring a stable voltage supply, such as industrial control systems, automotive electronics, and medical equipment.
Detailed and Complete Alternative Models
- S-8521E30MC-BLPT1G: Similar specifications and features, but available in a different package (SOT-89-5).
- S-8521E33MC-BLPT2G: Higher output voltage range (1.8V to 5.5V) with similar characteristics and package.
- S-8521E28MC-BLPT2G: Lower output voltage range (1.0V to 5.5V) with similar characteristics and package.
These alternative models offer flexibility in selecting the most suitable voltage regulator based on specific application requirements.
Word count: 413 words
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av S-8521E30MC-BLPT2G i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of S-8521E30MC-BLPT2G in technical solutions:
Q1: What is the S-8521E30MC-BLPT2G? A1: The S-8521E30MC-BLPT2G 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-8521E30MC-BLPT2G? A2: The operating voltage range of S-8521E30MC-BLPT2G is from 0.8V to 6.0V.
Q3: How does S-8521E30MC-BLPT2G help in technical solutions? A3: S-8521E30MC-BLPT2G 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-8521E30MC-BLPT2G be used in battery-powered applications? A4: Yes, S-8521E30MC-BLPT2G can be used in battery-powered applications as it operates within a wide voltage range and consumes very low quiescent current.
Q5: What is the output configuration of S-8521E30MC-BLPT2G? A5: The output configuration of S-8521E30MC-BLPT2G is an open-drain output.
Q6: What is the typical voltage detection accuracy of S-8521E30MC-BLPT2G? A6: The typical voltage detection accuracy of S-8521E30MC-BLPT2G is ±1.5%.
Q7: Can S-8521E30MC-BLPT2G be used in automotive applications? A7: Yes, S-8521E30MC-BLPT2G can be used in automotive applications as it meets the AEC-Q100 Grade 2 qualification standards.
Q8: Does S-8521E30MC-BLPT2G have a built-in hysteresis function? A8: Yes, S-8521E30MC-BLPT2G has a built-in hysteresis function that helps prevent chattering of the output when the input voltage is near the threshold level.
Q9: What is the package type of S-8521E30MC-BLPT2G? A9: The package type of S-8521E30MC-BLPT2G is SOT-23-5.
Q10: Is S-8521E30MC-BLPT2G RoHS compliant? A10: Yes, S-8521E30MC-BLPT2G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that these answers are based on general information and it's always recommended to refer to the datasheet or consult the manufacturer for specific details and application requirements.