S-1142D28I-E6T1U
Product Overview
Category
S-1142D28I-E6T1U belongs to the category of voltage regulators.
Use
This product is used for regulating voltage in electronic circuits.
Characteristics
- Compact size
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Overcurrent protection
- Thermal shutdown protection
Package
The S-1142D28I-E6T1U comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.
Packaging/Quantity
The S-1142D28I-E6T1U is typically packaged in reels and is available in quantities of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.5V
- Output Voltage: 2.8V
- Output Current: 100mA
- Dropout Voltage: 150mV (typical)
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1142D28I-E6T1U has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Voltage regulation: The S-1142D28I-E6T1U ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: The device automatically shuts down when the output current exceeds a certain threshold, protecting the circuit from damage.
- Thermal shutdown protection: In case of excessive temperature, the regulator enters a thermal shutdown mode to prevent overheating.
Advantages and Disadvantages
Advantages
- Compact size allows for easy integration into space-constrained designs.
- High efficiency results in minimal power loss during voltage regulation.
- Wide input voltage range makes it compatible with various power sources.
- Overcurrent and thermal shutdown protection enhance the reliability of the circuit.
Disadvantages
- Limited output current capacity may not be suitable for high-power applications.
- Dropout voltage may cause a slight decrease in the output voltage under certain conditions.
Working Principles
The S-1142D28I-E6T1U 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 changes in the input voltage and load conditions.
Detailed Application Field Plans
The S-1142D28I-E6T1U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the S-1142D28I-E6T1U include: - S-1142B28I-I6T1U - S-1142C28I-E6T1U - S-1142E28I-E6T1U
These models have slightly different specifications but serve the same purpose of voltage regulation.
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技術ソリューションにおける S-1142D28I-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-1142D28I-E6T1U in technical solutions:
Q1: What is S-1142D28I-E6T1U? A1: S-1142D28I-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-1142D28I-E6T1U? A2: The operating voltage range of S-1142D28I-E6T1U is typically between 1.6V and 6.0V.
Q3: How does S-1142D28I-E6T1U detect voltage levels? A3: S-1142D28I-E6T1U uses a built-in voltage reference and comparator to monitor the input voltage and provide a digital output signal when the voltage exceeds or falls below a certain threshold.
Q4: Can S-1142D28I-E6T1U be used in battery-powered applications? A4: Yes, S-1142D28I-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 typical response time of S-1142D28I-E6T1U? A5: The typical response time of S-1142D28I-E6T1U is around 200 microseconds, making it suitable for fast detection and protection applications.
Q6: Is S-1142D28I-E6T1U suitable for overvoltage protection? A6: Yes, S-1142D28I-E6T1U can be used for overvoltage protection by setting the threshold voltage to the desired level and triggering an action when the voltage exceeds it.
Q7: Can S-1142D28I-E6T1U be used in automotive applications? A7: Yes, S-1142D28I-E6T1U is suitable for automotive applications as it meets the required specifications and has a wide operating temperature range.
Q8: Does S-1142D28I-E6T1U have any built-in hysteresis? A8: Yes, S-1142D28I-E6T1U has a built-in hysteresis of typically 100mV, which helps prevent false triggering due to noise or small voltage fluctuations.
Q9: What is the output configuration of S-1142D28I-E6T1U? A9: S-1142D28I-E6T1U provides an open-drain output, allowing easy integration with other digital circuits or microcontrollers.
Q10: Can multiple S-1142D28I-E6T1U devices be connected in parallel? A10: Yes, multiple S-1142D28I-E6T1U devices can be connected in parallel to monitor different voltage levels simultaneously, providing flexibility in system design.
Please note that these answers are general and may vary depending on the specific application and requirements.