AP7315-15W5-7

Product Overview

Category

AP7315-15W5-7 belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.5V
• Maximum Output Current: 1500mA
• Dropout Voltage: 200mV at 1000mA
• Low Quiescent Current: 50μA
• Thermal Shutdown Protection
• Short Circuit Protection
• Small Package Size: WDFN-8 (2mm x 2mm)

Package and Quantity

The AP7315-15W5-7 comes in a small package size known as WDFN-8, measuring 2mm x 2mm. It is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.5V
• Output Current: Up to 1500mA
• Dropout Voltage: 200mV at 1000mA
• Quiescent Current: 50μA
• Operating Temperature Range: -40°C to +85°C
• Package Type: WDFN-8

Pin Configuration

The AP7315-15W5-7 has the following pin configuration:

```

---

| | --| VIN VOUT --| GND EN |___________| ```

• VIN: Input Voltage
• VOUT: Output Voltage
• GND: Ground
• EN: Enable Pin

Functional Features

• Wide input voltage range allows flexibility in various applications.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Thermal shutdown protection prevents the device from overheating.
• Short circuit protection safeguards the regulator and connected components.

Advantages and Disadvantages

Advantages

• Small package size enables space-saving designs.
• Wide input voltage range provides versatility in different applications.
• Low dropout voltage ensures efficient voltage regulation.
• Thermal shutdown and short circuit protection enhance reliability.

Disadvantages

• Limited output voltage options (only 1.5V).
• Not suitable for high current applications exceeding 1500mA.

Working Principles

The AP7315-15W5-7 is a linear voltage regulator that operates by maintaining a constant output voltage regardless of variations in the input voltage. It achieves this through a feedback mechanism that adjusts the internal resistance to compensate for changes in load and input conditions. The regulator uses a pass transistor to regulate the output voltage, while additional circuitry provides protection features such as thermal shutdown and short circuit protection.

Detailed Application Field Plans

The AP7315-15W5-7 is commonly used in various electronic devices and systems, including but not limited to:

1. Mobile phones and smartphones
2. Portable media players
3. Wireless communication devices
4. Battery-powered devices
5. IoT (Internet of Things) devices
6. Wearable electronics
7. Embedded systems
8. Automotive electronics
9. Industrial control systems
10. Medical devices

Detailed and Complete Alternative Models

1. AP7315-18W5-7: Output Voltage - 1.8V, Maximum Output Current - 1500mA
2. AP7315-25W5-7: Output Voltage - 2.5V, Maximum Output Current - 1500mA
3. AP7315-33W5-7: Output Voltage - 3.3V, Maximum Output Current - 1500mA
4. AP7315-50W5-7: Output Voltage - 5.0V, Maximum Output Current - 1500mA

These alternative models offer different output voltage options while maintaining similar characteristics and features to the AP7315-15W5-7.

In conclusion, the AP7315-15W5-7 is a voltage regulator with a wide input voltage range, low dropout voltage, and small package size. It provides efficient voltage regulation and includes protection features for enhanced reliability. Its applications span across various electronic devices and systems. Alternative models with different output voltages are available to suit specific requirements.