S-812C50BUC-C5ET2G

Product Overview

Category

S-812C50BUC-C5ET2G belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The S-812C50BUC-C5ET2G comes in a small surface-mount package.
• Essence: It is a low dropout voltage regulator with a fixed output voltage.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-812C50BUC-C5ET2G are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 5.0V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C50BUC-C5ET2G 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

• Low Dropout Voltage: The S-812C50BUC-C5ET2G exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Overcurrent Protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving integration into compact electronic devices.
• Low dropout voltage ensures efficient voltage regulation.
• Overcurrent protection enhances circuit reliability.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Fixed output voltage may restrict flexibility in certain designs requiring adjustable voltage levels.

Working Principles

The S-812C50BUC-C5ET2G operates based on the principle of a linear voltage regulator. It regulates the input voltage to a fixed output voltage by utilizing a pass transistor and feedback mechanism. The pass transistor adjusts its resistance to maintain a constant output voltage, compensating for any variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C50BUC-C5ET2G finds application in various electronic systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the efficient voltage regulation provided by this product.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require stable voltage levels, making the S-812C50BUC-C5ET2G suitable for their power management needs.
3. Industrial control systems: This voltage regulator can be used in industrial control systems to ensure stable and reliable operation of sensors, actuators, and other components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-812C50BUC-C5ET2G include:

1. S-812C33BUC-C5ET2G: A variant with an output voltage of 3.3V.
2. S-812C12BUC-C5ET2G: A variant with an output voltage of 1.2V.
3. S-812C30BUC-C5ET2G: A variant with an output voltage of 3.0V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

In conclusion, the S-812C50BUC-C5ET2G is a voltage regulator that offers efficient voltage regulation, low dropout voltage, and overcurrent protection. Its small package size makes it suitable for various electronic devices, although its limited maximum output current and fixed output voltage should be considered for specific application requirements.