S-817B55AMC-CXST2U

Product Overview

Category

The S-817B55AMC-CXST2U belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The S-817B55AMC-CXST2U comes in a compact surface-mount package.
• Essence: It is a low-dropout voltage regulator with high accuracy and low power consumption.
• Packaging/Quantity: This product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-817B55AMC-CXST2U are as follows:

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 5.5V
• Output Current: Up to 50mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 1.0µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B55AMC-CXST2U has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

The key functional features of the S-817B55AMC-CXST2U include:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High accuracy: It provides precise regulation of the output voltage, ensuring reliable performance of connected devices.
• Low power consumption: The quiescent current is minimal, resulting in efficient power usage.
• Short-circuit protection: The device is designed to protect against short-circuits, preventing damage to the regulator and connected components.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Wide input voltage range allows for flexibility in various circuit designs.
• Low dropout voltage ensures efficient power conversion.
• High accuracy guarantees reliable performance of connected devices.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-817B55AMC-CXST2U operates based on the principle of a low-dropout voltage regulator. It uses a feedback mechanism to maintain a stable output voltage, regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage at the desired level.

Detailed Application Field Plans

The S-817B55AMC-CXST2U finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: It can be used to regulate voltage in portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: The low power consumption and compact size make it suitable for IoT applications where energy efficiency and space constraints are crucial.
3. Industrial control systems: It can be employed in industrial automation, robotics, and control systems that require precise voltage regulation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B55AMC-CXST2U include:

1. S-817A33ANB-CUPT2G
2. S-817B25AMC-CWJT2G
3. S-817B33AMC-CWJT2G
4. S-817B50AMC-CWJT2G

These models have different output voltages and current capacities, allowing users to choose the most suitable option for their specific requirements.

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