S-1172B24-U5T1U
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low dropout, high accuracy, low quiescent current
- Package: SOT-89
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 2.4V
- Output Current: 1A
- Dropout Voltage: 200mV @ 500mA
- Quiescent Current: 45µA
- Line Regulation: ±0.05%
- Load Regulation: ±0.1%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1172B24-U5T1U has three pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin
Functional Features
- Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
- High accuracy provides a stable output voltage, suitable for sensitive electronic components.
- Low quiescent current minimizes power consumption during standby or idle modes.
Advantages
- Wide input voltage range allows flexibility in various applications.
- Excellent line and load regulation ensure a stable output voltage under varying conditions.
- Compact SOT-89 package offers space-saving benefits.
- Low dropout voltage reduces power dissipation and extends battery life.
Disadvantages
- Limited output current of 1A may not be sufficient for high-power applications.
- Operating temperature range may restrict usage in extreme environments.
Working Principles
The S-1172B24-U5T1U is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage to a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The dropout voltage is minimized by using a low resistance pass element.
Detailed Application Field Plans
The S-1172B24-U5T1U is commonly used in various electronic devices, including: 1. Battery-powered devices: Portable audio players, handheld gaming consoles. 2. Communication equipment: Mobile phones, wireless routers. 3. Computer peripherals: Printers, scanners, external hard drives. 4. Automotive electronics: Car audio systems, GPS devices.
Detailed and Complete Alternative Models
- S-1172B33-U5T1U: Output voltage of 3.3V, otherwise similar specifications.
- S-1172B12-U5T1U: Output voltage of 1.2V, otherwise similar specifications.
- S-1172B50-U5T1U: Output voltage of 5.0V, otherwise similar specifications.
These alternative models provide different output voltages to cater to specific application requirements while maintaining similar characteristics and package options.
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技術ソリューションにおける S-1172B24-U5T1U の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of S-1172B24-U5T1U in technical solutions:
Q1: What is S-1172B24-U5T1U? A1: S-1172B24-U5T1U is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in electronic circuits.
Q2: What is the input voltage range of S-1172B24-U5T1U? A2: The input voltage range of S-1172B24-U5T1U is typically between 2.5V and 6.0V.
Q3: What is the output voltage of S-1172B24-U5T1U? A3: The output voltage of S-1172B24-U5T1U is fixed at 2.4V.
Q4: What is the maximum output current of S-1172B24-U5T1U? A4: The maximum output current of S-1172B24-U5T1U is typically around 500mA.
Q5: Is S-1172B24-U5T1U suitable for battery-powered applications? A5: Yes, S-1172B24-U5T1U is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
Q6: Can S-1172B24-U5T1U handle input voltage fluctuations? A6: Yes, S-1172B24-U5T1U has built-in protection features that allow it to handle input voltage fluctuations and provide stable output voltage.
Q7: Does S-1172B24-U5T1U have thermal shutdown protection? A7: Yes, S-1172B24-U5T1U has thermal shutdown protection to prevent overheating and ensure safe operation.
Q8: Can S-1172B24-U5T1U be used in automotive applications? A8: Yes, S-1172B24-U5T1U is designed to meet automotive standards and can be used in automotive applications.
Q9: What is the package type of S-1172B24-U5T1U? A9: S-1172B24-U5T1U is typically available in a small surface-mount package such as SOT-23-5.
Q10: Are there any recommended external components for using S-1172B24-U5T1U? A10: Yes, it is recommended to use input/output capacitors for stability and noise reduction. The specific values can be found in the datasheet provided by the manufacturer.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with the manufacturer for accurate information.