BA178M05CP-E2

Product Overview

Category

BA178M05CP-E2 belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the output voltage in electronic circuits.

Characteristics

• Input Voltage Range: 7V to 20V
• Output Voltage: 5V
• Maximum Output Current: 1A
• Dropout Voltage: 1.5V
• Low Quiescent Current: 10mA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

BA178M05CP-E2 comes in a TO-252 package.

Essence

The essence of BA178M05CP-E2 is to provide a stable and regulated 5V output voltage for various electronic applications.

Packaging/Quantity

BA178M05CP-E2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 7V to 20V
• Output Voltage: 5V
• Output Current: 1A
• Dropout Voltage: 1.5V
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C
• Package Type: TO-252
• Package Quantity: 2500 units per reel/tube

Detailed Pin Configuration

BA178M05CP-E2 has three pins:

1. Vin (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. Vout (Pin 3): Regulated output voltage pin.

Functional Features

• Voltage regulation: BA178M05CP-E2 ensures a stable 5V output voltage regardless of input voltage fluctuations.
• Thermal shutdown protection: It incorporates a thermal shutdown feature that protects the device from overheating.
• Short circuit protection: The regulator is designed to withstand short circuits without damage.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection ensures device safety.
• Short circuit protection prevents damage to the regulator.

Disadvantages

• Dropout voltage of 1.5V may limit its use in low voltage applications.
• Maximum output current of 1A may not be sufficient for high-power applications.

Working Principles

BA178M05CP-E2 operates based on the principle of linear voltage regulation. It uses a series pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This transistor acts as a variable resistor, dissipating excess voltage as heat to maintain a stable output voltage.

Detailed Application Field Plans

BA178M05CP-E2 finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Battery chargers - Audio amplifiers - Microcontroller circuits - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BA178M05CP-E2 are: - LM7805 - MC7805 - UA7805 - L78M05 - NCV7805

These models offer similar functionality and specifications, providing alternative options for voltage regulation needs.

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