S-1142D50H-E6T2U
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Compact size - Wide input voltage range - Overcurrent protection - Thermal shutdown protection
Package: SOT-23-5
Essence: The S-1142D50H-E6T2U is a voltage regulator IC designed to provide a stable output voltage from a varying input voltage source.
Packaging/Quantity: The S-1142D50H-E6T2U is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.5V
- Output Voltage: 5.0V ±2%
- Maximum Output Current: 100mA
- Dropout Voltage: 200mV @ 50mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1142D50H-E6T2U has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- CE: Chip enable pin
- VOUT: Output voltage pin
- NC: No connection pin
Functional Features
- High Efficiency: The S-1142D50H-E6T2U offers high efficiency, minimizing power loss during voltage regulation.
- Low Dropout Voltage: With a low dropout voltage of 200mV at 50mA, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
- Thermal Shutdown Protection: In case of excessive heat, the IC automatically shuts down to prevent damage.
Advantages and Disadvantages
Advantages: - High efficiency - Low dropout voltage - Overcurrent and thermal protection - Wide input voltage range
Disadvantages: - Limited maximum output current (100mA)
Working Principles
The S-1142D50H-E6T2U operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The IC regulates the voltage by controlling the current flow through a pass transistor.
Detailed Application Field Plans
The S-1142D50H-E6T2U is commonly used in various electronic devices that require a stable 5V power supply. Some typical applications include: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Industrial sensors
Detailed and Complete Alternative Models
- S-1132B50-M5T1G: Similar voltage regulator IC with a lower dropout voltage of 120mV @ 50mA.
- S-1172B50-U5T1G: Voltage regulator IC with a higher maximum output current of 200mA.
- S-1112B50-M5T1G: Voltage regulator IC with a smaller package size (SOT-23-3) and a maximum output current of 150mA.
These alternative models offer different specifications and features, providing flexibility for various application requirements.
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技術ソリューションにおける S-1142D50H-E6T2U 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-1142D50H-E6T2U in technical solutions:
Q: What is the S-1142D50H-E6T2U? A: The S-1142D50H-E6T2U is a voltage detector IC (integrated circuit) manufactured by a specific company.
Q: What is the purpose of the S-1142D50H-E6T2U? A: The S-1142D50H-E6T2U is designed to monitor and detect voltage levels in electronic circuits or systems.
Q: How does the S-1142D50H-E6T2U work? A: The S-1142D50H-E6T2U continuously monitors the input voltage and provides an output signal when the voltage exceeds or falls below a predefined threshold.
Q: What is the voltage range that the S-1142D50H-E6T2U can detect? A: The S-1142D50H-E6T2U can detect voltages within a specific range, typically from 0.8V to 5.0V.
Q: Can the S-1142D50H-E6T2U be used in battery-powered applications? A: Yes, the S-1142D50H-E6T2U is suitable for battery-powered applications as it has low power consumption and can operate with a wide supply voltage range.
Q: What is the output format of the S-1142D50H-E6T2U? A: The S-1142D50H-E6T2U provides a digital output signal, which can be easily interfaced with microcontrollers or other digital circuits.
Q: Can the S-1142D50H-E6T2U be used for overvoltage protection? A: Yes, the S-1142D50H-E6T2U can be used as an overvoltage protection device by triggering an alarm or shutting down the system when the voltage exceeds a certain threshold.
Q: Is the S-1142D50H-E6T2U suitable for automotive applications? A: Yes, the S-1142D50H-E6T2U is designed to meet automotive industry standards and can be used in various automotive applications.
Q: What are the typical applications of the S-1142D50H-E6T2U? A: The S-1142D50H-E6T2U is commonly used in power management systems, battery monitoring circuits, portable devices, and other electronic systems that require voltage detection.
Q: Are there any alternative voltage detector ICs similar to the S-1142D50H-E6T2U? A: Yes, there are several other voltage detector ICs available in the market from different manufacturers. It's always recommended to compare specifications and choose the one that best fits your specific requirements.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application guidelines provided by the manufacturer of the S-1142D50H-E6T2U.