S-1142DC5I-E6T1U
Product Overview
Category
S-1142DC5I-E6T1U belongs to the category of voltage regulators.
Use
This product is used for regulating and stabilizing voltage levels in electronic circuits.
Characteristics
- Package: SOT-23-5
- Essence: Low dropout voltage regulator
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
The specifications of S-1142DC5I-E6T1U are as follows:
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 160mV (typical)
- Output Current: 150mA (maximum)
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The pin configuration of S-1142DC5I-E6T1U is as follows:
- VIN: Input voltage pin
- GND: Ground pin
- CE: Chip enable pin
- VOUT: Output voltage pin
- NC: No connection pin
Functional Features
- Low dropout voltage: The S-1142DC5I-E6T1U exhibits a low dropout voltage, ensuring efficient regulation even with small input-output differentials.
- Low quiescent current: With a typical quiescent current of only 30µA, this voltage regulator minimizes power consumption during standby or idle periods.
- Overcurrent protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive currents that could damage the components.
- Thermal shutdown protection: In case of excessive temperature rise, the S-1142DC5I-E6T1U features thermal shutdown protection, preventing damage due to overheating.
Advantages and Disadvantages
Advantages
- Low dropout voltage ensures efficient regulation.
- Low quiescent current minimizes power consumption.
- Overcurrent protection safeguards the circuit.
- Thermal shutdown protection prevents overheating damage.
Disadvantages
- Limited output current of 150mA may not be suitable for high-power applications.
Working Principles
The S-1142DC5I-E6T1U operates based on a linear regulator architecture. It regulates the output voltage by adjusting the resistance between the input and output terminals, thereby maintaining a stable voltage level despite variations in the input voltage.
Detailed Application Field Plans
The S-1142DC5I-E6T1U finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to S-1142DC5I-E6T1U are: - S-1132Bxx-I6T1U - S-1172Bxx-I6T1U - S-1206Bxx-I6T1U - S-1313Bxx-I6T1U
These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage regulator for specific applications.
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技術ソリューションにおける S-1142DC5I-E6T1U 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-1142DC5I-E6T1U in technical solutions:
Q1: What is S-1142DC5I-E6T1U? A1: S-1142DC5I-E6T1U is a specific model of voltage detector IC (integrated circuit) used for monitoring and detecting voltage levels in electronic circuits.
Q2: What is the operating voltage range of S-1142DC5I-E6T1U? A2: The operating voltage range of S-1142DC5I-E6T1U is typically between 0.8V and 6.0V.
Q3: How does S-1142DC5I-E6T1U detect voltage levels? A3: S-1142DC5I-E6T1U uses a built-in voltage reference and comparator to monitor the input voltage and provide a digital output signal based on predefined threshold levels.
Q4: Can S-1142DC5I-E6T1U be used in battery-powered applications? A4: Yes, S-1142DC5I-E6T1U can be used in battery-powered applications as it operates within a wide voltage range and has low power consumption.
Q5: What is the output format of S-1142DC5I-E6T1U? A5: S-1142DC5I-E6T1U provides a digital output signal, either high or low, depending on whether the input voltage is above or below the set threshold level.
Q6: Is S-1142DC5I-E6T1U suitable for overvoltage protection? A6: No, S-1142DC5I-E6T1U is primarily designed for voltage monitoring and detection, not for overvoltage protection. It can be used in conjunction with other protective measures.
Q7: Can S-1142DC5I-E6T1U be used in automotive applications? A7: Yes, S-1142DC5I-E6T1U is suitable for automotive applications as it meets the required specifications and has a wide operating temperature range.
Q8: What is the response time of S-1142DC5I-E6T1U? A8: The response time of S-1142DC5I-E6T1U is typically very fast, usually within microseconds, allowing for quick detection of voltage changes.
Q9: Does S-1142DC5I-E6T1U have any built-in protection features? A9: Yes, S-1142DC5I-E6T1U has built-in protection against reverse polarity, overcurrent, and thermal shutdown to ensure safe operation.
Q10: Can multiple S-1142DC5I-E6T1U ICs be used in parallel for redundancy? A10: Yes, multiple S-1142DC5I-E6T1U ICs can be used in parallel to provide redundancy and enhance reliability in critical applications.
Please note that these answers are general and may vary depending on the specific requirements and use cases.