AP7331-10SNG-7

Product Overview

Category

AP7331-10SNG-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: AP7331-10SNG-7 provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
• Low quiescent current: The regulator consumes minimal current when not supplying power to the load.
• Thermal shutdown protection: It automatically shuts down to prevent damage due to excessive heat.
• Short-circuit protection: AP7331-10SNG-7 safeguards against short-circuits, ensuring the safety of the circuit.

Package

The AP7331-10SNG-7 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP7331-10SNG-7 lies in its ability to provide stable and regulated voltage output, ensuring reliable performance of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7331-10SNG-7 has the following pin configuration:

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

Functional Features

• Voltage Regulation: AP7331-10SNG-7 maintains a constant output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: The regulator consumes minimal current when not actively supplying power to the load, conserving energy.
• Thermal Shutdown Protection: It automatically shuts down if the temperature exceeds a safe threshold, preventing damage.
• Short-Circuit Protection: AP7331-10SNG-7 safeguards against short-circuits, protecting the circuit and connected devices.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage.
• Efficient operation with low dropout voltage.
• Minimal quiescent current consumption.
• Built-in thermal shutdown and short-circuit protection.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Fixed output voltage (1.0V).

Working Principles

AP7331-10SNG-7 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This ensures that the connected electronic devices receive a stable power supply.

Detailed Application Field Plans

AP7331-10SNG-7 finds applications in various fields, including:

1. Mobile Devices: It provides stable voltage for powering processors, memory chips, and other components in smartphones and tablets.
2. IoT Devices: AP7331-10SNG-7 ensures reliable power supply for sensors, microcontrollers, and communication modules in Internet of Things devices.
3. Automotive Electronics: It regulates voltage for automotive systems such as infotainment systems, navigation units, and engine control units.
4. Industrial Automation: The voltage regulator is used in industrial control systems, PLCs, and motor drives to ensure consistent power supply.

Detailed and Complete Alternative Models

1. AP7331-10SG-7: Similar to AP7331-10SNG-7, but without thermal shutdown protection.
2. AP7331-12SNG-7: Provides an output voltage of 1.2V instead of 1.0V.
3. AP7331-33SNG-7: Offers an output voltage of 3.3V for applications requiring a higher voltage level.

These alternative models provide similar functionality with slight variations in output voltage or additional features.

In conclusion, AP7331-10SNG-7 is a voltage regulator that ensures stable and regulated power supply in various electronic applications. Its low dropout voltage, minimal quiescent current, and built-in protections make it a reliable choice for powering sensitive devices.