S-817B51AUA-CXOT2U

Product Overview

Category

The S-817B51AUA-CXOT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit protection

Package

The S-817B51AUA-CXOT2U comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The S-817B51AUA-CXOT2U is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B51AUA-CXOT2U has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Enable pin (active low)

Functional Features

• High Precision Voltage Regulation: The S-817B51AUA-CXOT2U provides precise and stable output voltage, ensuring reliable operation of connected devices.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current ensures minimal power consumption when the regulator is in standby mode.
• Thermal Shutdown Protection: In case of excessive temperature, the regulator automatically shuts down to prevent damage.
• Short-Circuit Protection: The S-817B51AUA-CXOT2U has built-in protection against short-circuits, safeguarding both the regulator and the connected devices.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and short-circuit protection enhance safety and durability.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Output voltage range may not be suitable for all applications.

Working Principles

The S-817B51AUA-CXOT2U operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for any fluctuations in the input voltage or load conditions.

Detailed Application Field Plans

The S-817B51AUA-CXOT2U finds applications in various electronic devices and systems, including:

1. Mobile phones and smartphones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. Industrial control systems
7. Automotive electronics

Detailed and Complete Alternative Models

1. S-817B33AMC-CWJT2G
2. S-817B25AMC-CWJT2G
3. S-817B30AMC-CWJT2G
4. S-817B20AMC-CWJT2G
5. S-817B40AMC-CWJT2G

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements.

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