S-812C22AY-B2-U

Product Overview

Category

S-812C22AY-B2-U belongs to the category of voltage regulators.

Use

This product is used for regulating and stabilizing voltage in electronic circuits.

Characteristics

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

Package

The S-812C22AY-B2-U comes in a compact surface-mount package.

Essence

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

Packaging/Quantity

The S-812C22AY-B2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Output Current: 200mA (max)
• Dropout Voltage: 160mV (typ)
• Quiescent Current: 30μA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C22AY-B2-U has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. CE (Control Enable)

Functional Features

• High Precision Voltage Regulation: The S-812C22AY-B2-U ensures accurate and stable output voltage, even under varying input conditions.
• Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal Shutdown Protection: In case of excessive heat, the regulator automatically shuts down to prevent damage.
• Short Circuit Protection: The S-812C22AY-B2-U is designed to withstand short circuits without causing any harm to the device or the circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic devices.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current helps conserve power and extend battery life.
• Thermal shutdown protection prevents damage due to overheating.
• Short circuit protection safeguards the device and the circuit.

Disadvantages

• Limited output current capacity (200mA max).
• Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-812C22AY-B2-U operates based on a feedback mechanism that compares the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry. This ensures a stable and regulated output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The S-812C22AY-B2-U finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

1. S-812C22AMC-C2-U
2. S-812C22AMC-C4-U
3. S-812C22AMC-C5-U
4. S-812C22AMC-C6-U
5. S-812C22AMC-C7-U

These alternative models offer similar functionality and characteristics to the S-812C22AY-B2-U, providing options for different voltage and current requirements.

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