S-817A23ANB-CUMT2U

Product Overview

Category

The S-817A23ANB-CUMT2U belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The S-817A23ANB-CUMT2U provides precise voltage regulation, ensuring a stable power supply for connected devices.
• Low dropout voltage: This voltage regulator has a low dropout voltage, which means it can maintain a regulated output even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, making it suitable for battery-powered applications.
• Thermal shutdown protection: The S-817A23ANB-CUMT2U incorporates thermal shutdown protection, preventing damage due to excessive heat.

Package

The S-817A23ANB-CUMT2U is available in a compact surface-mount package, allowing for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The S-817A23ANB-CUMT2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.0V to 6.0V
• Output voltage: 2.3V
• Maximum output current: 50mA
• Dropout voltage: 150mV (typical)
• Quiescent current: 1.0μA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-817A23ANB-CUMT2U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-817A23ANB-CUMT2U maintains a constant output voltage of 2.3V, regardless of variations in the input voltage.
• Low dropout voltage: The device can operate with a small voltage difference between the input and output, ensuring efficient power conversion.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage, ensuring the safety of connected devices.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply for connected devices.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current makes it suitable for battery-powered applications.
• Thermal shutdown protection prevents damage due to overheating.

Disadvantages

• Limited maximum output current of 50mA may not be sufficient for high-power applications.
• Input voltage range of 2.0V to 6.0V may not cover all possible input voltage scenarios.

Working Principles

The S-817A23ANB-CUMT2U operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 2.3V. This is achieved by controlling the flow of current through a series pass transistor.

Detailed Application Field Plans

The S-817A23ANB-CUMT2U finds application 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 stable voltage output provided by this regulator. - Embedded systems: Microcontrollers, sensors, and other components in embedded systems require a reliable power supply, which can be achieved using the S-817A23ANB-CUMT2U. - Industrial automation: Control systems, motor drivers, and other industrial equipment often require regulated voltage for proper operation.

Detailed and Complete Alternative Models

• S-817A22ANB-CUMT2U: Similar to the S-817A23ANB-CUMT2U, but with an output voltage of 2.2V.
• S-817A24ANB-CUMT2U: Similar to the S-817A23ANB-CUMT2U, but with an output voltage of 2.4V.
• S-817A25ANB-CUMT2U: Similar to the S-817A23ANB-CUMT2U, but with an output voltage of 2.5V.

These alternative models provide different output voltage options while maintaining similar characteristics and features as the S-817A23ANB-CUMT2U.

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