MC33368D

Product Overview

Category

MC33368D belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for various applications.

Characteristics

• High performance and reliability
• Low power consumption
• Compact size
• Wide operating temperature range

Package

MC33368D is available in a small outline package (SOP) or dual inline package (DIP).

Essence

The essence of MC33368D lies in its ability to provide efficient and reliable circuitry for electronic devices.

Packaging/Quantity

MC33368D is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 3.3V
• Maximum output current: 500mA
• Operating temperature range: -40°C to +85°C
• Package dimensions: 8-pin SOP or DIP

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the IC's operation
4. FB: Feedback pin for regulating the output voltage
5. OUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. VIN: Input voltage pin

Functional Features

• Voltage regulation: MC33368D provides stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The IC incorporates overcurrent protection to prevent damage to connected devices.
• Thermal shutdown: In case of excessive heat, the IC shuts down to avoid overheating.
• Low dropout voltage: MC33368D maintains a low voltage drop between input and output, ensuring efficient power transfer.

Advantages and Disadvantages

Advantages

• High performance and reliability ensure consistent operation.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Higher cost compared to some alternative models.

Working Principles

MC33368D operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows for easy control of the IC's operation, while overcurrent protection and thermal shutdown features ensure safe and reliable operation.

Detailed Application Field Plans

MC33368D finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

1. MC33363D: Similar functionality with lower output current capability.
2. MC33369D: Higher output current capability with additional features such as adjustable output voltage.
3. MC33367D: Lower cost alternative with slightly reduced performance specifications.

These alternative models provide options based on specific requirements and constraints.

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