AP7311-28WG-7

Product Overview

Category

AP7311-28WG-7 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30µA
• Low Shutdown Current: 0.1µA
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The AP7311-28WG-7 comes in a SOT-25 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Shutdown Current: 0.1µA
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7311-28WG-7 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient regulation even with low input-output differentials.
• Low quiescent current minimizes power consumption in standby mode.
• Shutdown mode with ultra-low current consumption for power-saving applications.

Advantages and Disadvantages

Advantages

• Wide input voltage range provides versatility.
• Low dropout voltage ensures efficient regulation.
• Low quiescent and shutdown currents minimize power consumption.
• Small package size allows for space-saving designs.

Disadvantages

• Maximum output current of 300mA may not be sufficient for high-power applications.
• Limited output voltage range may restrict certain voltage requirements.

Working Principles

The AP7311-28WG-7 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The AP7311-28WG-7 can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial control systems

Alternative Models

Some alternative models that offer similar functionality to the AP7311-28WG-7 include: - AP7311-33WG-7: Output voltage range of 0.8V to 3.3V - AP7311-50WG-7: Output voltage range of 0.8V to 5.0V - AP7311-18WG-7: Output voltage range of 0.8V to 1.8V

These alternative models provide options for different output voltage requirements.

In conclusion, the AP7311-28WG-7 is a voltage regulator with a wide input voltage range, low dropout voltage, and low power consumption. It is suitable for various applications and offers alternatives for different output voltage needs.