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S-1142B2JH-E6T2U
Product Overview
Category
S-1142B2JH-E6T2U belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low power consumption
- Compact size
- Wide input voltage range
- Overcurrent protection
- Thermal shutdown protection
Package
The S-1142B2JH-E6T2U comes in a small surface-mount package, making it suitable for compact electronic devices.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic circuits.
Packaging/Quantity
The S-1142B2JH-E6T2U is typically packaged in reels or tape and reel packaging. The quantity per reel is 3000 units.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Output Current: Up to 200mA
- Dropout Voltage: 100mV (typical)
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1142B2JH-E6T2U has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
- FB: Feedback pin
Functional Features
- High accuracy voltage regulation
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
- Fast transient response
- Reverse current protection
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures stable operation of electronic circuits.
- Low power consumption helps conserve energy.
- Compact size allows for easy integration into small devices.
- Wide input voltage range provides flexibility in various applications.
- Overcurrent and thermal shutdown protection enhance safety.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Dropout voltage may affect efficiency in low input voltage scenarios.
Working Principles
The S-1142B2JH-E6T2U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even with varying input conditions.
Detailed Application Field Plans
The S-1142B2JH-E6T2U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices
Detailed and Complete Alternative Models
- S-1132Bxx-I6T1U: Similar voltage regulator with lower dropout voltage.
- S-1172Bxx-U5T1G: Voltage regulator with higher output current capability.
- S-1112Bxx-N4T1U: Voltage regulator with adjustable output voltage.
These alternative models offer different specifications and features to cater to specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1142B2JH-E6T2U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-1142B2JH-E6T2U in technical solutions:
1. What is S-1142B2JH-E6T2U? - S-1142B2JH-E6T2U is a specific model of voltage detector IC (integrated circuit) manufactured by a company called Seiko Instruments. It is designed to detect overvoltage conditions and provide protection for electronic circuits.
2. What is the typical operating voltage range of S-1142B2JH-E6T2U? - The typical operating voltage range of S-1142B2JH-E6T2U is from 1.8V to 6.0V.
3. How does S-1142B2JH-E6T2U protect electronic circuits? - S-1142B2JH-E6T2U monitors the input voltage and triggers an internal switch to disconnect the load when the voltage exceeds a certain threshold. This helps prevent damage to the circuitry.
4. Can S-1142B2JH-E6T2U be used in battery-powered applications? - Yes, S-1142B2JH-E6T2U can be used in battery-powered applications as it operates within the typical voltage range of many batteries.
5. What is the maximum current that S-1142B2JH-E6T2U can handle? - The maximum current that S-1142B2JH-E6T2U can handle is typically around 100mA.
6. Is S-1142B2JH-E6T2U suitable for automotive applications? - Yes, S-1142B2JH-E6T2U is suitable for automotive applications as it meets the necessary requirements and standards for automotive electronics.
7. Can S-1142B2JH-E6T2U be used in high-temperature environments? - Yes, S-1142B2JH-E6T2U can operate in high-temperature environments up to a maximum of 125°C.
8. Does S-1142B2JH-E6T2U have any built-in delay before triggering protection? - Yes, S-1142B2JH-E6T2U has a built-in delay of approximately 200ms to prevent false triggering due to temporary voltage fluctuations.
9. Is S-1142B2JH-E6T2U available in different package options? - Yes, S-1142B2JH-E6T2U is available in different package options, such as SOT-23-5 and USP-6C.
10. Can S-1142B2JH-E6T2U be used in conjunction with other protection devices? - Yes, S-1142B2JH-E6T2U can be used in conjunction with other protection devices, such as fuses or transient voltage suppressors, to provide additional layers of protection for electronic circuits.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the manufacturer's datasheet and guidelines for accurate information.