NE687M33-A

Product Overview

Category

NE687M33-A belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

• Input Voltage Range: 4.75V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Low Dropout Voltage: 300mV at 500mA
• Low Quiescent Current: 5mA
• Thermal Shutdown Protection

Package

NE687M33-A comes in a TO-252 package.

Essence

The essence of NE687M33-A lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically available in reels with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.75V to 18V
• Output Voltage: 3.3V
• Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 5mA
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-252

Detailed Pin Configuration

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

Functional Features

• Voltage Regulation
• Thermal Shutdown Protection
• Low Dropout Voltage
• Low Quiescent Current

Advantages

• Wide input voltage range
• Stable output voltage
• Thermal protection feature
• Low dropout voltage

Disadvantages

• Limited maximum output current
• Higher quiescent current compared to some alternatives

Working Principles

NE687M33-A operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

NE687M33-A is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to NE687M33-A include: - LM1117 - L78Mxx series - XC6206

In conclusion, NE687M33-A is a voltage regulator known for its wide input voltage range, stable output voltage, and thermal protection features. It finds applications in diverse fields such as portable electronics, automotive electronics, and industrial control systems.

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