B12B12505AEDA0GE Product Encyclopedia Entry

Product Overview

Category

The B12B12505AEDA0GE belongs to the category of electronic components.

Use

It is used as a voltage regulator in various electronic devices and circuits.

Characteristics

• Voltage Regulation: Provides stable output voltage.
• Compact Size: Small form factor for easy integration.
• Efficiency: High efficiency in converting input voltage to regulated output.

Package

The B12B12505AEDA0GE comes in a small surface-mount package, suitable for automated assembly processes.

Essence

This component is essential for maintaining consistent voltage levels in electronic systems, ensuring reliable performance.

Packaging/Quantity

It is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 5V
• Output Current: 500mA
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOT-23

Detailed Pin Configuration

The B12B12505AEDA0GE has three pins: 1. Vin (Pin 1): Input voltage 2. GND (Pin 2): Ground 3. Vout (Pin 3): Regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable 5V output regardless of input voltage fluctuations.
• Overcurrent Protection: Safeguards connected circuits from excessive current flow.
• Low Dropout Voltage: Operates efficiently even with small voltage differentials between input and output.

Advantages and Disadvantages

Advantages

• Compact size for space-constrained designs
• Wide input voltage range for versatile applications
• Overcurrent protection enhances system reliability

Disadvantages

• Limited output current compared to higher-power regulators
• Sensitive to improper handling during assembly due to small package size

Working Principles

The B12B12505AEDA0GE utilizes internal circuitry to compare the actual output voltage to a reference voltage and adjusts its operation to maintain a constant 5V output. It employs feedback mechanisms to regulate the output voltage despite variations in the input voltage.

Detailed Application Field Plans

Consumer Electronics

Used in portable devices, such as smartphones and tablets, to ensure stable power supply for internal components.

Automotive Electronics

Integrated into vehicle infotainment systems and dashboard displays to regulate voltage from the car battery.

Industrial Control Systems

Incorporated into control modules and sensors to provide consistent power in industrial automation setups.

Detailed and Complete Alternative Models

1. B12B12505AEDA0GF: Similar specifications with enhanced overcurrent protection features.
2. B12B12505AEDA0GD: Higher output current variant for applications requiring increased power delivery.

In conclusion, the B12B12505AEDA0GE serves as a crucial voltage regulation component in various electronic systems, offering stability and efficiency within a compact package.

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