MC33164DM-5R2

Product Overview

Category

MC33164DM-5R2 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
• Power management
• Low dropout voltage
• High accuracy
• Thermal shutdown protection

Package

MC33164DM-5R2 is available in a small outline package (SOP) with 8 pins.

Essence

The essence of MC33164DM-5R2 lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

MC33164DM-5R2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.25V to 16V
• Dropout Voltage: 0.4V at 1A
• Output Current: Up to 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown protection prevents overheating and damage to the device.
• Enable pin allows for easy control of the output voltage.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation.
• Wide input voltage range.
• Low quiescent current consumption.
• Compact package size.

Disadvantages

• Limited output current capacity (up to 1A).
• No built-in short-circuit protection.

Working Principles

MC33164DM-5R2 operates based on a voltage regulation principle. It takes an input voltage and regulates it to a desired output voltage using internal circuitry. The device continuously monitors the output voltage and adjusts its operation to maintain a stable voltage level, even under varying load conditions.

Detailed Application Field Plans

MC33164DM-5R2 finds applications in various electronic devices that require voltage regulation and power management. Some common application fields include:

1. Mobile devices: Smartphones, tablets, portable gaming consoles.
2. Automotive electronics: Car audio systems, navigation systems, lighting control modules.
3. Industrial equipment: Power supplies, motor control circuits, instrumentation devices.
4. Consumer electronics: Televisions, audio amplifiers, set-top boxes.

Detailed and Complete Alternative Models

1. MC34063A: Similar voltage regulator IC with higher output current capacity.
2. LM317: Adjustable voltage regulator with a wider range of output voltages.
3. LT1083: High-current linear voltage regulator with low dropout voltage.

These alternative models offer similar functionality to MC33164DM-5R2 but may have different specifications and package options.

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