S-817A33APF-CUWTFU

Product Overview

Category

S-817A33APF-CUWTFU belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Voltage regulation: The S-817A33APF-CUWTFU ensures a stable output voltage, regardless of input voltage fluctuations.
• Low power consumption: This voltage regulator operates with minimal power consumption, making it suitable for energy-efficient applications.
• Compact package: The S-817A33APF-CUWTFU comes in a small and compact package, allowing for easy integration into various electronic devices.
• High reliability: With its robust design and high-quality components, this voltage regulator offers excellent reliability and durability.
• Wide operating temperature range: The S-817A33APF-CUWTFU can operate within a wide temperature range, making it suitable for various environments.

Package and Quantity

The S-817A33APF-CUWTFU is available in a surface-mount package. It is typically sold in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 3.3V
• Output current: Up to 150mA
• Dropout voltage: 100mV (typical)
• Quiescent current: 1μA (typical)
• Operating temperature range: -40°C to +85°C

Pin Configuration

The S-817A33APF-CUWTFU has the following pin configuration:

```

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| | --| VIN VOUT|-- --| GND EN |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (used to enable or disable the regulator)

Functional Features

1. Voltage regulation: The S-817A33APF-CUWTFU maintains a stable output voltage of 3.3V, ensuring reliable operation of connected electronic components.
2. Low power consumption: With a quiescent current of only 1μA, this voltage regulator minimizes power wastage and extends battery life in portable devices.
3. Overcurrent protection: The S-817A33APF-CUWTFU incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.
4. Thermal shutdown: In case of excessive temperature rise, the regulator automatically shuts down to prevent overheating and protect the connected components.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures consistent performance of electronic circuits.
• Low power consumption contributes to energy efficiency.
• Compact package allows for easy integration into various devices.
• Wide operating temperature range enables usage in diverse environments.
• Overcurrent protection and thermal shutdown features enhance circuit safety.

Disadvantages

• Limited output current capacity (up to 150mA).
• Requires an external enable signal for operation.

Working Principles

The S-817A33APF-CUWTFU is a linear voltage regulator that utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to compensate for any variations in the input voltage. This ensures a stable output voltage of 3.3V, even when the input voltage fluctuates within the specified range.

Detailed Application Field Plans

The S-817A33APF-CUWTFU finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low power consumption and stable voltage provided by this regulator. - Industrial control systems: The S-817A33APF-CUWTFU can be used in industrial automation, robotics, and other control systems that require reliable voltage regulation. - Automotive electronics: This voltage regulator is suitable for automotive applications, including infotainment systems, dashboard displays, and sensor circuits.

Detailed and Complete Alternative Models

1. S-817A33APF-CUWTG
2. S-817A33APF-CUWTJ
3. S-817A33APF-CUWTK
4. S-817A33APF-CUWTL

These alternative models offer similar specifications and functionality to the S-817A33APF-CUWTFU, providing flexibility in design and sourcing options.

In conclusion, the S-817A33APF-CUWTFU is a voltage regulator with excellent characteristics, including stable voltage output, low power consumption, compact package, and high reliability. Its functional features