AP7331-33SNG-7

Product Overview

Category

AP7331-33SNG-7 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and ensure stable power supply.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High accuracy
• Thermal shutdown protection
• Small package size

Package

AP7331-33SNG-7 is available in a compact SOT-23-5 package.

Essence

The essence of AP7331-33SNG-7 lies in its ability to provide precise voltage regulation, ensuring reliable performance of electronic devices.

Packaging/Quantity

This product is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 300mA
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP7331-33SNG-7 has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass)
5. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: AP7331-33SNG-7 ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Low Dropout Voltage: The device maintains a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal Shutdown Protection: In case of excessive temperature, the regulator automatically shuts down to prevent damage.
• Small Package Size: The compact SOT-23-5 package allows for easy integration into space-constrained designs.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Small package size for easy integration

Disadvantages

• Limited maximum output current (300mA)
• Restricted input voltage range (2.5V - 6.0V)

Working Principles

AP7331-33SNG-7 utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage at 3.3V. The device also incorporates thermal shutdown protection to safeguard against overheating.

Detailed Application Field Plans

AP7331-33SNG-7 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP7331-33SNG-7 include: - LM1117-3.3 - MCP1703-3302E/DB - LP2985-33DBVR - TPS73633DBVR

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

In conclusion, AP7331-33SNG-7 is a voltage regulator known for its precise voltage regulation, low dropout voltage, and thermal shutdown protection. It is commonly used in various electronic devices and offers advantages such as small package size. However, it has limitations in terms of maximum output current and input voltage range. Alternative models like LM1117-3.3, MCP1703-3302E/DB, LP2985-33DBVR, and TPS73633DBVR can be considered as substitutes for this product.