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S-1172B38-E6T1G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, High Output Current, Small Package Size
- Package: SOT-23-5
- Essence: Regulates voltage to provide a stable output for electronic devices
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.5V
- Output Current: 1A
- Dropout Voltage: 200mV @ 1A
- Quiescent Current: 50µA
- Line Regulation: ±0.2%
- Load Regulation: ±0.4%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1172B38-E6T1G has a total of five pins arranged in the following configuration: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. EN: Enable Pin 4. VOUT: Output Voltage Pin 5. NC: No Connection Pin
Functional Features
- Low dropout voltage ensures efficient power conversion.
- High output current capability allows for powering a wide range of devices.
- Built-in thermal shutdown protection prevents overheating.
- Short-circuit current limit protects the regulator and connected devices.
Advantages
- Compact SOT-23-5 package enables space-saving designs.
- Wide input voltage range accommodates various power sources.
- Excellent line and load regulation ensure stable output voltage.
- Low quiescent current minimizes power consumption.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Dropout voltage may cause a slight voltage drop across the regulator.
Working Principles
The S-1172B38-E6T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is the minimum voltage required for the regulator to operate correctly.
Detailed Application Field Plans
The S-1172B38-E6T1G is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication modules
Detailed and Complete Alternative Models
- S-1172B33-E6T1G: Similar specifications but with a lower output voltage range (1.2V - 3.3V).
- S-1172B50-E6T1G: Similar specifications but with a higher output voltage range (1.2V - 5.0V).
- S-1172B18-E6T1G: Similar specifications but with a lower output current (500mA).
These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.
In conclusion, the S-1172B38-E6T1G is a voltage regulator IC with excellent characteristics, compact package size, and wide application possibilities. Its efficient power conversion, high output current, and stable performance make it suitable for various electronic devices. However, its limited output current and dropout voltage should be considered when selecting the regulator for high-power applications.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-1172B38-E6T1G en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-1172B38-E6T1G in technical solutions:
Q1: What is S-1172B38-E6T1G? A1: S-1172B38-E6T1G is a specific model number for a voltage regulator IC (integrated circuit) manufactured by a particular company.
Q2: What is the purpose of S-1172B38-E6T1G? A2: The purpose of S-1172B38-E6T1G is to regulate and stabilize the voltage supplied to electronic components or circuits within a technical solution.
Q3: What is the input voltage range supported by S-1172B38-E6T1G? A3: The input voltage range supported by S-1172B38-E6T1G is typically between 2.5V and 6.0V.
Q4: What is the output voltage provided by S-1172B38-E6T1G? A4: The output voltage provided by S-1172B38-E6T1G is fixed at 3.8V.
Q5: What is the maximum current that S-1172B38-E6T1G can handle? A5: The maximum current that S-1172B38-E6T1G can handle is usually around 500mA.
Q6: Is S-1172B38-E6T1G suitable for battery-powered applications? A6: Yes, S-1172B38-E6T1G is suitable for battery-powered applications as it can efficiently regulate voltage even with varying input voltages from batteries.
Q7: Can S-1172B38-E6T1G protect against overcurrent or short circuits? A7: Yes, S-1172B38-E6T1G usually includes built-in protection features like overcurrent and short circuit protection to safeguard the connected components.
Q8: Is S-1172B38-E6T1G compatible with both digital and analog circuits? A8: Yes, S-1172B38-E6T1G is compatible with both digital and analog circuits, making it versatile for various technical solutions.
Q9: Can multiple S-1172B38-E6T1G ICs be used in parallel for higher current requirements? A9: Yes, multiple S-1172B38-E6T1G ICs can be used in parallel to increase the overall current handling capacity if needed.
Q10: Are there any specific thermal considerations when using S-1172B38-E6T1G? A10: Yes, it is important to consider proper heat dissipation and thermal management techniques when using S-1172B38-E6T1G to prevent overheating and ensure reliable operation.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's guidelines for S-1172B38-E6T1G.