S-1137C26-U5T1G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low dropout, high current capability
- Package: SOT-23-5
- Essence: Regulates voltage to a stable level
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V - 6.5V
- Output Voltage Range: 0.8V - 5.5V
- Dropout Voltage: 200mV at 500mA
- Maximum Output Current: 1A
- Quiescent Current: 75µA
- Line Regulation: ±0.05% typical
- Load Regulation: ±0.2% typical
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1137C26-U5T1G has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin for turning the regulator on/off 4. VOUT: Output voltage pin 5. NC: No connection pin
Functional Features
- Low dropout voltage ensures efficient power conversion
- High current capability allows for powering various components
- Built-in thermal shutdown protection prevents overheating
- Short-circuit protection safeguards against excessive current flow
- Fast transient response enables stable output voltage during load changes
Advantages and Disadvantages
Advantages: - Wide input voltage range accommodates different power sources - Compact SOT-23-5 package saves board space - Low quiescent current minimizes power consumption - Excellent line and load regulation for precise voltage control
Disadvantages: - Limited maximum 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-1137C26-U5T1G is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It achieves this by using a pass transistor to regulate the voltage difference between the input and desired output voltage. The regulator continuously adjusts the pass transistor to maintain the output voltage within the specified range.
Detailed Application Field Plans
The S-1137C26-U5T1G is commonly used in various electronic devices, including: - Battery-powered devices: Portable audio players, smartphones, tablets - Industrial equipment: Sensors, control systems, motor drivers - Automotive applications: Infotainment systems, lighting modules, navigation systems
Detailed and Complete Alternative Models
- S-1137C25-U5T1G: Similar specifications, but with a different pin configuration (SOT-23-5)
- S-1137C27-U5T1G: Higher maximum output current (1.5A), otherwise similar specifications (SOT-23-5)
- S-1137C26-M5T1G: Different package (SOT-23-6), otherwise similar specifications
Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.
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技術ソリューションにおける S-1137C26-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-1137C26-U5T1G in technical solutions:
Q1: What is S-1137C26-U5T1G? A1: S-1137C26-U5T1G is a specific model number of a voltage regulator IC (integrated circuit) used in electronic devices.
Q2: What is the purpose of S-1137C26-U5T1G? A2: The purpose of S-1137C26-U5T1G is to regulate and stabilize the voltage supplied to various components within a technical solution.
Q3: What is the input voltage range for S-1137C26-U5T1G? A3: The input voltage range for S-1137C26-U5T1G is typically between 2.0V and 6.0V.
Q4: What is the output voltage range for S-1137C26-U5T1G? A4: The output voltage range for S-1137C26-U5T1G can be adjusted from 0.8V to 5.5V, depending on the specific configuration.
Q5: What is the maximum output current of S-1137C26-U5T1G? A5: The maximum output current of S-1137C26-U5T1G is typically around 1.0A, but it may vary based on the operating conditions.
Q6: Can S-1137C26-U5T1G handle both step-up and step-down voltage regulation? A6: No, S-1137C26-U5T1G is designed specifically for step-down voltage regulation.
Q7: Is S-1137C26-U5T1G suitable for battery-powered applications? A7: Yes, S-1137C26-U5T1G is commonly used in battery-powered applications due to its low power consumption and efficient voltage regulation.
Q8: Does S-1137C26-U5T1G have built-in protection features? A8: Yes, S-1137C26-U5T1G typically includes overcurrent protection, thermal shutdown, and short-circuit protection to ensure safe operation.
Q9: Can S-1137C26-U5T1G operate in extreme temperature conditions? A9: Yes, S-1137C26-U5T1G is designed to operate within a wide temperature range, usually from -40°C to +85°C.
Q10: Are there any recommended external components to use with S-1137C26-U5T1G? A10: Yes, it is recommended to use input/output capacitors and resistors as specified in the datasheet to optimize the performance of S-1137C26-U5T1G.
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 technical experts for accurate information.