LE33CZ-AP

Product Overview

Category

LE33CZ-AP belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• Low dropout voltage
• High output current capability
• Thermal shutdown protection
• Short-circuit protection

Package

LE33CZ-AP comes in a TO-92 package.

Essence

The essence of LE33CZ-AP lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

LE33CZ-AP is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.2V to 12V
• Output Current: Up to 100mA
• Dropout Voltage: 0.4V (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

LE33CZ-AP has three pins:

1. Vin: Input voltage pin
2. Vout: Output voltage pin
3. GND: Ground pin

Functional Features

• Voltage regulation: LE33CZ-AP ensures a stable output voltage regardless of input variations.
• Low dropout voltage: It can operate efficiently even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds a safe limit.
• Short-circuit protection: LE33CZ-AP safeguards against damage caused by short-circuits.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact designs.
• High output current capability enables it to power various electronic components.
• Efficient voltage regulation ensures reliable performance.
• Thermal and short-circuit protection enhance the durability of the device.

Disadvantages

• Limited output current compared to higher-rated voltage regulators.
• Input voltage range may not be suitable for all applications.

Working Principles

LE33CZ-AP operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant, even when the input voltage fluctuates.

Detailed Application Field Plans

LE33CZ-AP finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable audio players - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to LE33CZ-AP include: - LM317 - LM1117 - LT1086 - MCP1700

These models offer similar functionality and can be used as alternatives depending on specific requirements.

In conclusion, LE33CZ-AP is a compact voltage regulator with excellent voltage regulation capabilities, making it suitable for a wide range of electronic applications. Its small size, high output current capability, and built-in protections make it a reliable choice for various projects.