S-1142A25I-E6T1U
Product Overview
Category
S-1142A25I-E6T1U belongs to the category of voltage regulators.
Use
This product is used for regulating voltage 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-1142A25I-E6T1U are as follows:
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage Range: 1.8V to 5.0V
- Dropout Voltage: 200mV (typical)
- Output Current: 150mA (maximum)
- Quiescent Current: 30μA (typical)
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.3% (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The pin configuration of S-1142A25I-E6T1U is as follows:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
- CE (Control Enable)
- NC (No Connection)
Functional Features
- Low dropout voltage
- Low quiescent current
- High output voltage accuracy
- Overcurrent protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- Provides stable output voltage even with varying input voltage
- Low power consumption
- Compact package size
- Suitable for battery-powered applications
Disadvantages
- Limited maximum output current
- Restricted input voltage range
Working Principles
S-1142A25I-E6T1U is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by utilizing a feedback mechanism to adjust the internal circuitry and compensate for variations in the input voltage.
The control enable (CE) pin allows the user to turn the regulator on or off as needed. When the CE pin is high, the regulator operates normally, providing the desired output voltage. Conversely, when the CE pin is low, the regulator enters a low-power standby mode, reducing power consumption.
In case of overcurrent or excessive temperature, the S-1142A25I-E6T1U includes built-in protection mechanisms. These features ensure the safety and reliability of the device and the connected circuitry.
Detailed Application Field Plans
S-1142A25I-E6T1U finds applications in various electronic devices and systems, including but not limited to:
- Mobile phones
- Portable media players
- Digital cameras
- Wireless communication modules
- Battery-powered IoT devices
Detailed and Complete Alternative Models
Here are some alternative models that can be considered as alternatives to S-1142A25I-E6T1U:
- S-1132Bxx-I6T1U
- S-1172Bxx-U5T1G
- S-1112Bxx-N6T1U
- S-1206Bxx-I6T1U
- S-1312Bxx-A6T1U
These models offer similar functionality and characteristics, providing options for different design requirements.
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技術ソリューションにおける S-1142A25I-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-1142A25I-E6T1U in technical solutions:
Q1: What is S-1142A25I-E6T1U? A1: S-1142A25I-E6T1U is a specific model of voltage detector IC (integrated circuit) used for monitoring and detecting voltage levels in various electronic applications.
Q2: What is the operating voltage range of S-1142A25I-E6T1U? A2: The operating voltage range of S-1142A25I-E6T1U is typically between 0.8V and 6.0V.
Q3: How does S-1142A25I-E6T1U detect voltage levels? A3: S-1142A25I-E6T1U utilizes a built-in voltage reference and comparator to monitor the input voltage and provide an output signal when it exceeds or falls below a certain threshold.
Q4: What is the output format of S-1142A25I-E6T1U? A4: S-1142A25I-E6T1U provides an open-drain output, which means it can be connected to other devices through a pull-up resistor to achieve different logic levels.
Q5: Can S-1142A25I-E6T1U be used for overvoltage protection? A5: Yes, S-1142A25I-E6T1U can be used for overvoltage protection by setting the appropriate threshold voltage and connecting it to a control circuit that takes necessary actions when an overvoltage condition is detected.
Q6: Is S-1142A25I-E6T1U suitable for battery-powered applications? A6: Yes, S-1142A25I-E6T1U is suitable for battery-powered applications as it has a low quiescent current consumption, which helps in conserving battery life.
Q7: Can S-1142A25I-E6T1U be used for undervoltage detection? A7: Yes, S-1142A25I-E6T1U can be used for undervoltage detection by setting the appropriate threshold voltage and connecting it to a control circuit that takes necessary actions when an undervoltage condition is detected.
Q8: What is the response time of S-1142A25I-E6T1U? A8: The response time of S-1142A25I-E6T1U is typically very fast, usually within microseconds, making it suitable for applications requiring quick voltage monitoring.
Q9: Is S-1142A25I-E6T1U temperature-compensated? A9: Yes, S-1142A25I-E6T1U is temperature-compensated, meaning its performance remains stable across a wide range of operating temperatures.
Q10: Can multiple S-1142A25I-E6T1U devices be used in parallel for redundancy? A10: Yes, multiple S-1142A25I-E6T1U devices can be used in parallel to provide redundancy and enhance the reliability of voltage monitoring in critical applications.
Please note that these answers are general and may vary depending on the specific application and requirements.