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S-817A35ANB-CUYT2U
Product Overview
Category
The S-817A35ANB-CUYT2U belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- Input Voltage Range: 1.8V to 6.0V
- Output Voltage: 3.5V
- Output Current: 50mA
- Low Quiescent Current: 1.0µA (typ.)
- Low Dropout Voltage: 160mV (typ.)
- High Ripple Rejection: 70dB (typ.)
- Built-in Overcurrent Protection
- Built-in Thermal Shutdown Circuit
Package
The S-817A35ANB-CUYT2U comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to regulate voltage efficiently and reliably in electronic circuits.
Packaging/Quantity
The S-817A35ANB-CUYT2U is typically packaged in reels and available in quantities suitable for mass production.
Specifications
- Input Voltage Range: 1.8V to 6.0V
- Output Voltage: 3.5V
- Output Current: 50mA
- Quiescent Current: 1.0µA (typ.)
- Dropout Voltage: 160mV (typ.)
- Ripple Rejection: 70dB (typ.)
- Overcurrent Protection: Built-in
- Thermal Shutdown Circuit: Built-in
Detailed Pin Configuration
The S-817A35ANB-CUYT2U has the following pin configuration:
- VIN: Input Voltage
- GND: Ground
- VOUT: Output Voltage
Functional Features
- Voltage Regulation: The S-817A35ANB-CUYT2U ensures a stable output voltage of 3.5V regardless of input voltage fluctuations.
- Low Quiescent Current: The regulator consumes minimal current when in standby mode, conserving power.
- Overcurrent Protection: Built-in protection circuitry safeguards against excessive current flow, preventing damage to the device and connected components.
- Thermal Shutdown Circuit: The regulator includes a thermal shutdown feature that activates when the temperature exceeds a safe threshold, protecting the device from overheating.
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for flexibility in various applications.
- Low dropout voltage minimizes power loss across the regulator.
- High ripple rejection ensures a clean and stable output voltage.
- Built-in overcurrent protection enhances system reliability.
- Thermal shutdown circuit protects against overheating.
Disadvantages
- Limited output current of 50mA may not be suitable for high-power applications.
- Surface-mount package may require specialized equipment for assembly or replacement.
Working Principles
The S-817A35ANB-CUYT2U operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This feedback mechanism ensures a constant output voltage despite variations in the input voltage.
Detailed Application Field Plans
The S-817A35ANB-CUYT2U finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Consumer electronics
Detailed and Complete Alternative Models
- S-817A33ANB-CUYT2U: Output Voltage - 3.3V, Output Current - 50mA
- S-817A25ANB-CUYT2U: Output Voltage - 2.5V, Output Current - 50mA
- S-817A50ANB-CUYT2U: Output Voltage - 5.0V, Output Current - 50mA
These alternative models offer different output voltage options while maintaining similar characteristics and features to the S-817A35ANB-CUYT2U.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817A35ANB-CUYT2U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-817A35ANB-CUYT2U in technical solutions:
1. What is the S-817A35ANB-CUYT2U? - The S-817A35ANB-CUYT2U is a voltage detector IC (integrated circuit) manufactured by a specific company.
2. What is the purpose of the S-817A35ANB-CUYT2U? - The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
3. What is the operating voltage range of the S-817A35ANB-CUYT2U? - The operating voltage range of this IC is typically between 1.6V and 6.0V.
4. How does the S-817A35ANB-CUYT2U detect voltage levels? - It uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold voltage.
5. What is the output format of the S-817A35ANB-CUYT2U? - The output format can be either an active low or active high signal, depending on the specific variant of the IC.
6. What is the typical accuracy of the S-817A35ANB-CUYT2U? - The typical accuracy of this IC is around ±1.5%.
7. Can the S-817A35ANB-CUYT2U be used in battery-powered applications? - Yes, it can be used in battery-powered applications as long as the operating voltage range is within the specified limits.
8. Is the S-817A35ANB-CUYT2U suitable for automotive applications? - Yes, this IC is designed to meet the requirements of automotive applications and can be used in such scenarios.
9. What is the package type of the S-817A35ANB-CUYT2U? - The S-817A35ANB-CUYT2U comes in a small surface-mount package known as SOT-23-5.
10. Are there any additional features or protections provided by the S-817A35ANB-CUYT2U? - Yes, this IC includes features like hysteresis, which helps prevent output oscillation near the threshold voltage, and built-in overcurrent protection.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.