S-817B30AUA-CWTT2U

Product Overview

Category

The S-817B30AUA-CWTT2U belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in various electronic devices and circuits.

Characteristics

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.0V
• Output Current: 50mA
• Low Quiescent Current: 1.0µA (typ.)
• Low Dropout Voltage: 160mV (typ.)
• Built-in Overcurrent Protection
• Small Package Size: SOT-89-5
• RoHS Compliant

Package

The S-817B30AUA-CWTT2U is packaged in a SOT-89-5 package, which is a small surface-mount package with five pins.

Essence

This voltage regulator provides stable and regulated output voltage of 3.0V, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-817B30AUA-CWTT2U is typically available in reels or tape and reel packaging. The quantity per reel is usually 3000 pieces.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.0V
• Output Current: 50mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 1.0µA (typ.)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-89-5

Detailed Pin Configuration

The S-817B30AUA-CWTT2U has the following pin configuration:

```

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| | --| VOUT| --|____| | | --| GND | --|____| | | --| VIN | --|____| ```

Functional Features

• Voltage Regulation: The S-817B30AUA-CWTT2U regulates the input voltage to a stable output voltage of 3.0V.
• Overcurrent Protection: This voltage regulator has built-in overcurrent protection, safeguarding the connected circuitry.

Advantages and Disadvantages

Advantages

• Low Quiescent Current: The S-817B30AUA-CWTT2U has a low quiescent current of 1.0µA, minimizing power consumption.
• Small Package Size: The SOT-89-5 package is compact, making it suitable for space-constrained applications.
• RoHS Compliant: This product meets the Restriction of Hazardous Substances directive, ensuring environmental friendliness.

Disadvantages

• Limited Output Current: The S-817B30AUA-CWTT2U can provide an output current of up to 50mA, which may not be sufficient for high-power applications.

Working Principles

The S-817B30AUA-CWTT2U utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable 3.0V output, regardless of variations in the input voltage.

Detailed Application Field Plans

The S-817B30AUA-CWTT2U finds application in various electronic devices and circuits that require a stable 3.0V power supply. Some common application fields include:

1. Battery-powered devices: This voltage regulator ensures a consistent power supply for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require stable power sources. The S-817B30AUA-CWTT2U can be used in IoT sensors, smart home devices, and other connected devices.
3. Automotive electronics: In automotive applications, this voltage regulator can be used for powering sensors, control modules, and other electronic components that require a regulated 3.0V supply.

Detailed and Complete Alternative Models

1. S-817A30AUA-CWTT2U: This model is similar to the S-817B30AUA-CWTT2U but offers an output voltage of 3.3V instead of 3.0V.
2. S-817B33AUA-CWTT2U: This alternative model provides an output voltage of 3.3V, making it suitable for applications requiring a slightly higher voltage.
3. S-817B25AUA-CWTT2U: This model offers an output voltage of 2.5V, catering to applications that require a lower voltage level.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements