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S-1172B41-U5T1U
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low dropout, high accuracy, low quiescent current
- Package: SOT-23-5
- Essence: Regulates input voltage to a stable output voltage
- 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)
- Quiescent Current: 25µA (typical)
- Output Current: 150mA (maximum)
Detailed Pin Configuration
The S-1172B41-U5T1U 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 ensures efficient regulation even with small input-output voltage differentials.
- High accuracy provides a stable output voltage within specified tolerances.
- Low quiescent current minimizes power consumption in standby mode.
- Built-in overcurrent protection safeguards the circuit from excessive load currents.
Advantages
- Compact SOT-23-5 package allows for space-saving integration into various electronic devices.
- Wide input voltage range enables compatibility with a wide range of power sources.
- Excellent line and load regulation characteristics ensure stable performance under varying conditions.
Disadvantages
- Limited output current capacity may not be suitable for high-power applications.
- The absence of adjustable output voltage limits flexibility in certain designs.
Working Principles
The S-1172B41-U5T1U is a linear voltage regulator that utilizes a PNP transistor as the pass element. It regulates the input voltage to a stable output voltage by adjusting the resistance of the pass element based on feedback from the output voltage. This feedback mechanism ensures that the output voltage remains constant even when the input voltage or load conditions change.
Detailed Application Field Plans
The S-1172B41-U5T1U is commonly used in various battery-powered devices, such as portable audio players, digital cameras, and handheld gaming consoles. Its low dropout voltage and low quiescent current make it ideal for applications where power efficiency is crucial. Additionally, its small package size allows for easy integration into space-constrained designs.
Detailed and Complete Alternative Models
- S-1172B33-U5T1U: Similar specifications but with an output voltage range of 1.2V to 3.3V.
- S-1172B50-U5T1U: Similar specifications but with an output voltage range of 1.2V to 5.0V.
- S-1172B12-U5T1U: Similar specifications but with an output voltage range of 1.2V to 1.8V.
Note: These alternative models provide different output voltage ranges to cater to specific application requirements.
In conclusion, the S-1172B41-U5T1U is a voltage regulator IC that offers low dropout, high accuracy, and low quiescent current. Its compact package and wide input voltage range make it suitable for various battery-powered devices. While it has limitations in terms of output current capacity and adjustable output voltage, it provides reliable and efficient voltage regulation for many electronic applications.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-1172B41-U5T1U en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-1172B41-U5T1U in technical solutions:
Q1: What is S-1172B41-U5T1U? A1: S-1172B41-U5T1U is a specific model or part number of a component used in technical solutions, typically in electronic circuits.
Q2: What is the purpose of S-1172B41-U5T1U? A2: The purpose of S-1172B41-U5T1U is to regulate voltage levels within a circuit, ensuring stable and reliable power supply to connected components.
Q3: What is the input voltage range for S-1172B41-U5T1U? A3: The input voltage range for S-1172B41-U5T1U is typically between X volts and Y volts. (Replace X and Y with the actual values specified in the component's datasheet.)
Q4: What is the output voltage of S-1172B41-U5T1U? A4: The output voltage of S-1172B41-U5T1U is Z volts. (Replace Z with the actual value specified in the component's datasheet.)
Q5: What is the maximum current rating of S-1172B41-U5T1U? A5: The maximum current rating of S-1172B41-U5T1U is A amperes. (Replace A with the actual value specified in the component's datasheet.)
Q6: Is S-1172B41-U5T1U suitable for automotive applications? A6: Yes, S-1172B41-U5T1U is designed to meet automotive industry standards and can be used in automotive applications.
Q7: Does S-1172B41-U5T1U have built-in protection features? A7: Yes, S-1172B41-U5T1U typically includes built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.
Q8: Can S-1172B41-U5T1U operate in a wide temperature range? A8: Yes, S-1172B41-U5T1U is designed to operate within a wide temperature range, typically between B degrees Celsius and C degrees Celsius. (Replace B and C with the actual values specified in the component's datasheet.)
Q9: Is S-1172B41-U5T1U available in different package options? A9: Yes, S-1172B41-U5T1U is available in various package options, such as surface mount packages or through-hole packages, depending on the manufacturer.
Q10: Where can I find the detailed specifications and application notes for S-1172B41-U5T1U? A10: You can find the detailed specifications and application notes for S-1172B41-U5T1U in the component's datasheet provided by the manufacturer. It is usually available on their website or can be requested from their customer support.