S-1172B14-U5T1G
Basic Information Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection
Package: SOT-23-5
Essence: The S-1172B14-U5T1G is a voltage regulator IC that provides a stable output voltage for various electronic devices.
Packaging/Quantity: Available in tape and reel packaging, with 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)
- Output Current: 100mA
- 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-1172B14-U5T1G has the following pin configuration:
- GND (Ground)
- VIN (Input Voltage)
- VOUT (Output Voltage)
- CE (Chip Enable)
- NC (No Connection)
Functional Features
- Low dropout voltage ensures stable operation even with low input voltages.
- High output voltage accuracy provides precise voltage regulation.
- Low quiescent current minimizes power consumption when the device is idle.
- Overcurrent protection safeguards the circuit from excessive current flow.
- Thermal shutdown protection prevents the IC from overheating.
Advantages and Disadvantages
Advantages: - Reliable voltage regulation for various electronic devices. - Compact SOT-23-5 package for space-constrained applications. - Low power consumption prolongs battery life. - Robust protection features enhance circuit reliability.
Disadvantages: - Limited output current capability (100mA). - Narrow input voltage range (2.0V to 6.0V).
Working Principles
The S-1172B14-U5T1G 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 minimized by utilizing a low resistance pass element.
Detailed Application Field Plans
The S-1172B14-U5T1G can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the S-1172B14-U5T1G include: - S-1172B15-U5T1G - S-1172B16-U5T1G - S-1172B17-U5T1G - S-1172B18-U5T1G
These models offer similar functionality and characteristics, providing options based on specific requirements.
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技術ソリューションにおける S-1172B14-U5T1G 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-1172B14-U5T1G in technical solutions:
Q1: What is S-1172B14-U5T1G? A1: S-1172B14-U5T1G is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage levels in electronic circuits.
Q2: What is the input voltage range of S-1172B14-U5T1G? A2: The input voltage range of S-1172B14-U5T1G is typically between 2.5V and 6.0V.
Q3: What is the output voltage range of S-1172B14-U5T1G? A3: The output voltage range of S-1172B14-U5T1G is fixed at 1.4V.
Q4: What is the maximum output current of S-1172B14-U5T1G? A4: The maximum output current of S-1172B14-U5T1G is typically around 100mA.
Q5: Is S-1172B14-U5T1G suitable for battery-powered applications? A5: Yes, S-1172B14-U5T1G is commonly used in battery-powered applications due to its low power consumption and efficient voltage regulation.
Q6: Can S-1172B14-U5T1G handle input voltage fluctuations? A6: Yes, S-1172B14-U5T1G has built-in protection features that allow it to handle input voltage fluctuations and provide stable output voltage.
Q7: Does S-1172B14-U5T1G require any external components for operation? A7: Yes, S-1172B14-U5T1G requires a few external components such as input and output capacitors for stable operation.
Q8: Can S-1172B14-U5T1G be used in automotive applications? A8: Yes, S-1172B14-U5T1G is suitable for automotive applications as it can withstand the required temperature range and has automotive-grade certifications.
Q9: What is the typical dropout voltage of S-1172B14-U5T1G? A9: The typical dropout voltage of S-1172B14-U5T1G is around 200mV at maximum load conditions.
Q10: Is S-1172B14-U5T1G available in different package options? A10: Yes, S-1172B14-U5T1G is available in various package options such as SOT-23, SOT-89, and TO-252, allowing flexibility in design and integration.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for S-1172B14-U5T1G.