MC33064LP

Product Overview

Category

MC33064LP belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

• Low dropout voltage
• High output current capability
• Wide input voltage range
• Thermal shutdown protection
• Short-circuit current limiting

Package

MC33064LP is available in a standard 8-pin PDIP (Plastic Dual In-line Package) package.

Essence

The essence of MC33064LP lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

MC33064LP is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Dropout Voltage: 0.6V (typical)
• Output Current: Up to 1A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MC33064LP features the following pin configuration:

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)
4. NC (No Connection)
5. NC (No Connection)
6. NC (No Connection)
7. NC (No Connection)
8. VREF (Reference Voltage)

Functional Features

• Low Dropout Voltage: MC33064LP maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• High Output Current Capability: It can handle high output currents, making it suitable for various applications.
• Wide Input Voltage Range: MC33064LP accepts a wide range of input voltages, providing flexibility in different scenarios.
• Thermal Shutdown Protection: The IC includes built-in thermal protection, preventing damage due to excessive heat.
• Short-Circuit Current Limiting: It incorporates short-circuit current limiting, safeguarding the circuit from damage during faults.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• High output current capability
• Wide input voltage range
• Thermal shutdown protection
• Short-circuit current limiting

Disadvantages

• Limited availability of alternative models
• Relatively higher cost compared to some other voltage regulators

Working Principles

MC33064LP operates based on the principle of linear voltage regulation. It uses a feedback mechanism to maintain a stable output voltage regardless of variations in the input voltage or load conditions. The internal circuitry compares the reference voltage (VREF) with the output voltage, adjusting the pass transistor accordingly to regulate the output voltage.

Detailed Application Field Plans

MC33064LP finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

While MC33064LP is a reliable voltage regulator, it is essential to consider alternative models based on specific requirements. Some alternative models that can be considered include: - LM317 - LM7805 - LT1084 - LM1117

These alternatives offer similar functionality and are widely available in the market.

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