S-812C49AUA-C3DT2U

Product Overview

Category

The S-812C49AUA-C3DT2U belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The S-812C49AUA-C3DT2U comes in a small surface mount package.

Essence

The essence of this product lies in its ability to regulate voltage with high precision and efficiency, ensuring stable power supply to electronic devices.

Packaging/Quantity

The S-812C49AUA-C3DT2U 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: 200mV (typical)
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C49AUA-C3DT2U has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short circuit protection safeguards the device and connected components.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient power utilization.
• Thermal shutdown and short circuit protection enhance device durability.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Quiescent current may be higher compared to some alternative models.

Working Principles

The S-812C49AUA-C3DT2U 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, ensuring a stable output voltage.

Detailed Application Field Plans

The S-812C49AUA-C3DT2U finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. S-812C33AUA-C3DT2U: Similar specifications, but with a lower input voltage range of 1.8V - 5.5V.
2. S-812C50AUA-C3DT2U: Similar specifications, but with a higher output voltage range of 1.8V - 6.0V.
3. S-812C30AUA-C3DT2U: Similar specifications, but with a lower quiescent current of 25µA.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

In conclusion, the S-812C49AUA-C3DT2U is a voltage regulator known for its high precision voltage regulation, low dropout voltage, and thermal shutdown protection. While it has certain limitations, it offers several advantages and finds applications in various electronic devices. Additionally, there are alternative models available with different specifications to cater to diverse needs.