S-812C48AY-B-G

Product Overview

Category

S-812C48AY-B-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The S-812C48AY-B-G comes in a compact surface-mount package.
• Essence: It is a low dropout voltage regulator with high accuracy and low power consumption.
• Packaging/Quantity: The product is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

The specifications of the S-812C48AY-B-G are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 4.8V
• Output Current: 150mA (max)
• Dropout Voltage: 160mV (typ)
• Quiescent Current: 30µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-812C48AY-B-G is as follows:

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

Functional Features

The S-812C48AY-B-G offers the following functional features:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High accuracy: It provides precise regulation of the output voltage, ensuring reliable performance.
• Low power consumption: The quiescent current is minimal, resulting in efficient power usage.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained applications. - Wide input voltage range allows flexibility in various circuit designs. - Low dropout voltage ensures stable performance even with low input voltages.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-812C48AY-B-G operates based on the principle of voltage regulation. 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, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C48AY-B-G can be applied in various electronic circuits, including but not limited to:

1. Battery-powered devices: It can regulate the voltage supplied by batteries, ensuring stable operation of portable electronics.
2. IoT devices: The low power consumption and compact size make it suitable for IoT applications where energy efficiency and space constraints are crucial.
3. Consumer electronics: It can be used in audio/video equipment, digital cameras, and other consumer electronic devices that require stable voltage regulation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-812C48AY-B-G include:

1. S-812C33AY-B-G: Regulator with an output voltage of 3.3V
2. S-812C50AY-B-G: Regulator with an output voltage of 5.0V
3. S-812C12AY-B-G: Regulator with an output voltage of 1.2V

These alternative models provide options for different output voltage requirements while maintaining similar characteristics and features as the S-812C48AY-B-G.

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