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S-1172B24-U5T1G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
- Package: SOT-23-5
- Essence: This IC is a voltage regulator that provides a stable output voltage from an input voltage source.
- Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Output Current: Up to 500mA
- Dropout Voltage: 200mV (typical) at 100mA load
- Quiescent Current: 30µA (typical)
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.3% (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1172B24-U5T1G 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: The S-1172B24-U5T1G exhibits low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
- High Accuracy: This voltage regulator offers high accuracy in maintaining the output voltage within specified limits, providing reliable power supply for various applications.
- Low Quiescent Current: With a low quiescent current, the IC minimizes power consumption when in standby or idle mode.
- Short Circuit Protection: The device incorporates short circuit protection, safeguarding against excessive current and potential damage to the regulator.
Advantages and Disadvantages
Advantages: - Wide input voltage range allows for versatile applications. - Excellent line and load regulation ensures stable output voltage under varying conditions. - Low quiescent current prolongs battery life in portable devices. - Compact SOT-23-5 package enables space-saving designs.
Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may affect efficiency in certain scenarios.
Working Principles
The S-1172B24-U5T1G operates as a linear voltage regulator. It utilizes a reference voltage and feedback mechanism to maintain a constant output voltage regardless of changes in the input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage within the specified range.
Detailed Application Field Plans
The S-1172B24-U5T1G is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Communication equipment
Detailed and Complete Alternative Models
- S-1172B33-U5T1G: Similar voltage regulator with an output voltage range of 1.8V to 5.5V.
- S-1172B50-U5T1G: Voltage regulator with an output voltage range of 2.5V to 5.5V and higher output current capability.
- S-1172B12-U5T1G: Voltage regulator with an output voltage range of 0.8V to 3.6V and lower dropout voltage.
These alternative models provide flexibility in selecting the appropriate voltage regulator based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1172B24-U5T1G v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-1172B24-U5T1G in technical solutions:
Q1: What is S-1172B24-U5T1G? A1: S-1172B24-U5T1G is a voltage regulator IC (integrated circuit) that provides a stable output voltage of 2.4V.
Q2: What is the input voltage range for S-1172B24-U5T1G? A2: The input voltage range for S-1172B24-U5T1G is typically between 2.7V and 6.0V.
Q3: What is the maximum output current of S-1172B24-U5T1G? A3: The maximum output current of S-1172B24-U5T1G is 500mA.
Q4: Can S-1172B24-U5T1G be used in battery-powered applications? A4: Yes, S-1172B24-U5T1G can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.
Q5: Is S-1172B24-U5T1G suitable for use in automotive electronics? A5: Yes, S-1172B24-U5T1G is suitable for use in automotive electronics as it meets the necessary requirements for automotive applications.
Q6: Does S-1172B24-U5T1G have built-in protection features? A6: Yes, S-1172B24-U5T1G includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse current protection.
Q7: Can S-1172B24-U5T1G be used in low-power IoT devices? A7: Yes, S-1172B24-U5T1G is suitable for use in low-power IoT devices as it has a low quiescent current and operates efficiently with low input voltages.
Q8: What is the package type of S-1172B24-U5T1G? A8: S-1172B24-U5T1G is available in a SOT-23-5 package.
Q9: Can S-1172B24-U5T1G handle voltage fluctuations? A9: Yes, S-1172B24-U5T1G can handle voltage fluctuations as it includes a voltage reference and error amplifier to maintain a stable output voltage.
Q10: Is S-1172B24-U5T1G RoHS compliant? A10: Yes, S-1172B24-U5T1G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.