S-1142C33I-E6T1U
Product Overview
Category
S-1142C33I-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-1142C33I-E6T1U are as follows:
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage: 3.3V ±2%
- Maximum Output Current: 150mA
- Dropout Voltage: 160mV (typical)
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The pin configuration of S-1142C33I-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-1142C33I-E6T1U has a low dropout voltage of only 160mV, ensuring efficient regulation even with low input voltages.
- Low quiescent current: With a typical quiescent current of only 30µA, this voltage regulator minimizes power consumption when not actively regulating voltage.
- Overcurrent protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
- Thermal shutdown protection: In case of excessive temperature, the regulator automatically shuts down to prevent damage.
Advantages and Disadvantages
Advantages
- Low dropout voltage ensures efficient regulation.
- Low quiescent current minimizes power consumption.
- Overcurrent protection enhances circuit safety.
- Thermal shutdown protection prevents damage due to excessive temperature.
Disadvantages
- Limited maximum output current of 150mA may not be suitable for high-power applications.
- Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.
Working Principles
The S-1142C33I-E6T1U operates based on the principle of a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. This allows it to provide a stable output voltage even when the input voltage varies.
Detailed Application Field Plans
The S-1142C33I-E6T1U can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to S-1142C33I-E6T1U are: - S-1132Bxx-I6T1U series - S-1170x series - S-1313x series - S-1701x series
These alternative 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-1142C33I-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-1142C33I-E6T1U in technical solutions:
Q1: What is S-1142C33I-E6T1U? A1: S-1142C33I-E6T1U 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.
Q2: What is the operating voltage range of S-1142C33I-E6T1U? A2: The operating voltage range of S-1142C33I-E6T1U is typically between 1.6V and 6.0V.
Q3: How does S-1142C33I-E6T1U detect voltage levels? A3: S-1142C33I-E6T1U uses a built-in voltage reference and comparator to compare the input voltage with a preset threshold. When the voltage crosses this threshold, it triggers the output signal.
Q4: Can S-1142C33I-E6T1U be used for overvoltage protection? A4: Yes, S-1142C33I-E6T1U can be used for overvoltage protection by setting the threshold voltage slightly above the desired maximum voltage level.
Q5: What is the output type of S-1142C33I-E6T1U? A5: S-1142C33I-E6T1U has an open-drain output, which means it can sink current but cannot source current.
Q6: What is the typical quiescent current consumption of S-1142C33I-E6T1U? A6: The typical quiescent current consumption of S-1142C33I-E6T1U is very low, usually around 0.8µA.
Q7: Can S-1142C33I-E6T1U be used in battery-powered applications? A7: Yes, S-1142C33I-E6T1U is suitable for battery-powered applications due to its low quiescent current consumption, which helps conserve battery life.
Q8: Is S-1142C33I-E6T1U temperature-compensated? A8: Yes, S-1142C33I-E6T1U has built-in temperature compensation to ensure accurate voltage detection across a wide temperature range.
Q9: What is the response time of S-1142C33I-E6T1U? A9: The response time of S-1142C33I-E6T1U is typically very fast, usually within a few microseconds.
Q10: Can S-1142C33I-E6T1U be used in automotive applications? A10: Yes, S-1142C33I-E6T1U is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements of S-1142C33I-E6T1U.