MC33164DM-3R2

Product Overview

Category

MC33164DM-3R2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• Low power consumption

Package

MC33164DM-3R2 is available in a small outline package (SOP) format.

Essence

The essence of MC33164DM-3R2 lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 100mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MC33164DM-3R2 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation: MC33164DM-3R2 ensures a stable output voltage regardless of input voltage fluctuations.
• Overvoltage protection: It safeguards connected devices by preventing excessive voltage from reaching them.
• Thermal shutdown: The IC automatically shuts down when the temperature exceeds a certain threshold, protecting it from damage.
• Short-circuit protection: MC33164DM-3R2 detects and protects against short-circuits, preventing potential damage to the circuitry.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size
• Low power consumption
• Overvoltage and short-circuit protection

Disadvantages

• Limited output current capacity (up to 100mA)
• Restricted input voltage range (4.5V to 40V)

Working Principles

MC33164DM-3R2 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage. The IC continuously monitors the input voltage, regulating it to provide a consistent output voltage.

Detailed Application Field Plans

MC33164DM-3R2 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - Voltage regulators - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. MC34063A: This IC offers similar voltage regulation capabilities and is available in different package options.
2. LM317: A popular alternative with adjustable output voltage and higher output current capacity.
3. LT1084: Provides high current output and low dropout voltage, suitable for demanding applications.

These alternative models offer similar functionalities to MC33164DM-3R2 while catering to specific requirements of different applications.

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