AP7311-30SNG-7

Product Overview

Category

AP7311-30SNG-7 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: AP7311-30SNG-7 ensures a stable output voltage regardless of input fluctuations.
• Efficiency: It operates with high efficiency, minimizing power loss.
• Low dropout voltage: The device can maintain regulation even when the input voltage is close to the desired output voltage.
• Thermal protection: AP7311-30SNG-7 includes built-in thermal shutdown protection to prevent overheating.

Package

The AP7311-30SNG-7 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP7311-30SNG-7 lies in its ability to provide reliable voltage regulation, ensuring the proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.0V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7311-30SNG-7 has three pins:

1. VIN (Input Voltage): Connects to the power source supplying the input voltage.
2. GND (Ground): Connected to the common ground reference.
3. VOUT (Output Voltage): Provides the regulated output voltage.

Functional Features

• Voltage Regulation: AP7311-30SNG-7 maintains a stable output voltage of 3.0V, regardless of input voltage fluctuations.
• Low Dropout Voltage: The device can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage.
• Thermal Protection: Built-in thermal shutdown protection prevents the device from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss.
• Compact package suitable for space-constrained applications.
• Reliable voltage regulation.
• Low dropout voltage ensures proper functionality even with low input voltages.

Disadvantages

• Limited maximum output current (300mA).
• Operating temperature range may not be suitable for extreme environments.

Working Principles

AP7311-30SNG-7 utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

AP7311-30SNG-7 finds applications in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP7311-30SNG-7 include: - LM1117-3.3: A popular linear voltage regulator with a fixed 3.3V output. - XC6206P332MR: Another voltage regulator with a 3.3V fixed output and low dropout voltage. - LT1763: A high-performance, low dropout linear regulator available in various output voltage options.

These alternative models provide comparable voltage regulation capabilities and can be considered based on specific application requirements.

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