S-1142D37H-E6T2U
Product Overview
Category
S-1142D37H-E6T2U belongs to the category of voltage regulators.
Use
This product is used for regulating and stabilizing 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-1142D37H-E6T2U comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices, ensuring their proper functioning.
Packaging/Quantity
The S-1142D37H-E6T2U is typically packaged in reels and is available in quantities of 1000 units per reel.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.7V
- Output Current: 200mA
- Dropout Voltage: 150mV (typical)
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin (active high)
Functional Features
- Voltage regulation: The S-1142D37H-E6T2U ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
- Thermal shutdown protection: In case of overheating, the regulator shuts down to prevent damage to the circuitry.
- Enable pin: The enable pin allows for easy on/off control of the regulator.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures reliable performance of electronic devices.
- Low power consumption helps conserve energy.
- Compact size allows for easy integration into space-constrained designs.
- Wide input voltage range makes it compatible with various power sources.
Disadvantages
- Limited 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-1142D37H-E6T2U operates based on a feedback control mechanism. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any variations in the input voltage.
Detailed Application Field Plans
The S-1142D37H-E6T2U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
- S-1142D33H-E6T2U: Similar to S-1142D37H-E6T2U but with an output voltage of 3.3V.
- S-1142D50H-E6T2U: Similar to S-1142D37H-E6T2U but with an output voltage of 5.0V.
- S-1142D18H-E6T2U: Similar to S-1142D37H-E6T2U but with an output voltage of 1.8V.
These alternative models provide different output voltage options to suit specific application requirements.
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技術ソリューションにおける S-1142D37H-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-1142D37H-E6T2U in technical solutions:
1. What is S-1142D37H-E6T2U? - S-1142D37H-E6T2U is a specific model of voltage detector IC (integrated circuit) manufactured by a company called Seiko Instruments. It is designed to monitor and detect voltage levels in electronic circuits.
2. What is the typical operating voltage range for S-1142D37H-E6T2U? - The typical operating voltage range for S-1142D37H-E6T2U is from 1.8V to 5.5V.
3. How does S-1142D37H-E6T2U work? - S-1142D37H-E6T2U works by continuously monitoring the input voltage level. When the voltage exceeds or falls below a pre-set threshold, it triggers an output signal to indicate the change in voltage status.
4. What is the output format of S-1142D37H-E6T2U? - The output format of S-1142D37H-E6T2U is a digital signal, which can be either high or low depending on the voltage level being monitored.
5. Can S-1142D37H-E6T2U be used in battery-powered applications? - Yes, S-1142D37H-E6T2U can be used in battery-powered applications as it operates within a wide voltage range and consumes very low power.
6. Is S-1142D37H-E6T2U suitable for automotive applications? - Yes, S-1142D37H-E6T2U is suitable for automotive applications as it meets the required standards and has a wide operating temperature range.
7. Can S-1142D37H-E6T2U be used in high-voltage applications? - No, S-1142D37H-E6T2U is not designed for high-voltage applications. It is typically used in low to moderate voltage circuits.
8. What is the response time of S-1142D37H-E6T2U? - The response time of S-1142D37H-E6T2U is very fast, typically within microseconds, ensuring quick detection of voltage changes.
9. Does S-1142D37H-E6T2U have any built-in protection features? - Yes, S-1142D37H-E6T2U has built-in overvoltage and undervoltage protection features, which help safeguard the circuitry from potential damage.
10. Can multiple S-1142D37H-E6T2U ICs be used together in a system? - Yes, multiple S-1142D37H-E6T2U ICs can be used together in a system to monitor different voltage levels or provide redundancy for critical applications.
Please note that these answers are general and may vary depending on the specific requirements and use cases.