S-1137C18-U5T1U
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: Low Dropout Voltage Regulator
- Package: SOT-23-5
- Essence: Voltage Regulator IC
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Maximum Output Current: 1.0A
- Dropout Voltage: 200mV (typical) at 500mA
- Quiescent Current: 45µA (typical)
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.3% (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1137C18-U5T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. NC: No connection pin 5. VOUT: Output voltage pin
Functional Features
- Low dropout voltage for efficient power management
- Wide input voltage range allows flexibility in various applications
- Excellent line and load regulation for stable output voltage
- Low quiescent current for power-saving operation
- Built-in overcurrent protection for enhanced safety
- Thermal shutdown protection prevents overheating
Advantages and Disadvantages
Advantages: - Low dropout voltage ensures efficient power conversion - Wide input voltage range accommodates different power sources - Excellent line and load regulation provides stable output voltage - Low quiescent current minimizes power consumption - Overcurrent and thermal shutdown protection enhance safety
Disadvantages: - Limited maximum output current of 1.0A - Dropout voltage of 200mV may affect performance in low voltage applications
Working Principles
The S-1137C18-U5T1U is a low dropout voltage regulator IC that regulates the input voltage to a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite changes in the input voltage or load conditions. The enable pin allows for control of the regulator's operation, while the overcurrent and thermal shutdown protection features ensure safe operation.
Detailed Application Field Plans
The S-1137C18-U5T1U is suitable for various applications that require stable power management. Some potential application fields include: - Battery-powered devices - Portable electronic devices - Wireless communication systems - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
- S-1137C18-M5T1U: Similar specifications and features, but in a different package (SOT-23-5)
- S-1137C18-U5T2U: Similar specifications and features, but with a higher maximum output current of 1.5A
- S-1137C18-U5T3U: Similar specifications and features, but with a wider operating temperature range (-40°C to +105°C)
(Note: This list is not exhaustive and there may be other alternative models available.)
This entry provides an overview of the S-1137C18-U5T1U, a low dropout voltage regulator IC used in power management applications. It includes basic information such as its category, use, characteristics, package, essence, and packaging/quantity details. The specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models are also discussed.
技術ソリューションにおける S-1137C18-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-1137C18-U5T1U in technical solutions:
Q: What is S-1137C18-U5T1U? A: S-1137C18-U5T1U is a specific model or part number of a component used in technical solutions, such as electronic circuits.
Q: What is the purpose of S-1137C18-U5T1U? A: The purpose of S-1137C18-U5T1U is to provide voltage regulation or power management capabilities in a circuit.
Q: What is the input voltage range for S-1137C18-U5T1U? A: The input voltage range for S-1137C18-U5T1U typically varies from X volts to Y volts. (Replace X and Y with the actual values)
Q: What is the output voltage of S-1137C18-U5T1U? A: The output voltage of S-1137C18-U5T1U is Z volts. (Replace Z with the actual value)
Q: Can S-1137C18-U5T1U handle high currents? A: Yes, S-1137C18-U5T1U can handle currents up to A amps. (Replace A with the actual value)
Q: Is S-1137C18-U5T1U suitable for battery-powered applications? A: Yes, S-1137C18-U5T1U is often used in battery-powered applications due to its low power consumption and efficiency.
Q: Does S-1137C18-U5T1U have built-in protection features? A: Yes, S-1137C18-U5T1U typically includes overcurrent protection, thermal shutdown, and short-circuit protection.
Q: Can S-1137C18-U5T1U operate in a wide temperature range? A: Yes, S-1137C18-U5T1U is designed to operate within a temperature range of B°C to C°C. (Replace B and C with the actual values)
Q: What package type does S-1137C18-U5T1U come in? A: S-1137C18-U5T1U is available in DFN (Dual Flat No-leads) or similar package types for surface-mount applications.
Q: Are there any application notes or reference designs available for S-1137C18-U5T1U? A: Yes, the manufacturer usually provides application notes and reference designs that can help in implementing S-1137C18-U5T1U effectively in various technical solutions.
Please note that the answers provided above are generic and may vary depending on the specific datasheet and manufacturer's specifications for S-1137C18-U5T1U.