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S-1142BC8H-E6T2U
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics:
- High efficiency
- Low dropout voltage
- Small package size
- Wide input voltage range
- Package: SOT-89-5
- Essence: Voltage regulation for electronic devices
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Maximum Output Current: 1A
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 50μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1142BC8H-E6T2U has a total of five pins arranged as follows:
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| | --| |-- |____| ```
Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. NC: No Connection 4. VOUT: Output Voltage 5. EN: Enable Pin
Functional Features
- Overcurrent Protection
- Thermal Shutdown Protection
- Short Circuit Protection
- Reverse Polarity Protection
- Low ESR Capacitor Compatible
Advantages and Disadvantages
Advantages: - High efficiency ensures minimal power loss - Low dropout voltage allows for efficient regulation even with low input voltages - Small package size enables space-saving designs - Wide input voltage range provides flexibility in various applications
Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications - Requires an external enable signal for operation
Working Principles
The S-1142BC8H-E6T2U is a voltage regulator IC that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to provide the desired output voltage. The IC incorporates various protection features to safeguard against overcurrent, thermal issues, short circuits, and reverse polarity.
Detailed Application Field Plans
The S-1142BC8H-E6T2U finds applications in a wide range of electronic devices where voltage regulation is required. Some potential application fields include: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
- S-1132Bxx-I6T1G: Similar voltage regulator IC with a lower maximum output current of 500mA.
- S-1172Bxx-U5T1G: Voltage regulator IC with a higher maximum output current of 1.5A.
- S-1112Bxx-N4T1G: Low dropout voltage regulator IC suitable for low-power applications.
Note: This is not an exhaustive list, and there are several other alternative models available in the market.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-1142BC8H-E6T2U en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-1142BC8H-E6T2U in technical solutions:
Q: What is S-1142BC8H-E6T2U? A: S-1142BC8H-E6T2U is a voltage detector IC (integrated circuit) that monitors the voltage level and provides an output signal when the voltage exceeds or falls below a certain threshold.
Q: What is the operating voltage range of S-1142BC8H-E6T2U? A: The operating voltage range of S-1142BC8H-E6T2U is typically between 0.9V and 10V.
Q: How does S-1142BC8H-E6T2U detect voltage levels? A: S-1142BC8H-E6T2U uses a built-in voltage reference and comparator to compare the input voltage with a preset threshold voltage.
Q: Can S-1142BC8H-E6T2U be used in battery-powered applications? A: Yes, S-1142BC8H-E6T2U can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive devices.
Q: What is the output configuration of S-1142BC8H-E6T2U? A: S-1142BC8H-E6T2U has an open-drain output configuration, which means it can sink current but cannot source current.
Q: How accurate is the voltage detection of S-1142BC8H-E6T2U? A: The voltage detection accuracy of S-1142BC8H-E6T2U is typically within ±1.5% of the threshold voltage.
Q: Can S-1142BC8H-E6T2U be used in automotive applications? A: Yes, S-1142BC8H-E6T2U is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.
Q: What is the response time of S-1142BC8H-E6T2U? A: The response time of S-1142BC8H-E6T2U is typically around 300 microseconds.
Q: Can S-1142BC8H-E6T2U be used in overvoltage protection circuits? A: Yes, S-1142BC8H-E6T2U can be used in overvoltage protection circuits to detect and trigger actions when the voltage exceeds a certain threshold.
Q: Is S-1142BC8H-E6T2U available in different package options? A: Yes, S-1142BC8H-E6T2U is available in various package options, including SOT-23-5 and USP-6C.