AP9101CAK-AITRG1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP9101CAK-AITRG1 has a total of 5 pins:

1. VIN: Input voltage pin.
2. GND: Ground pin.
3. EN: Enable pin for turning the regulator on/off.
4. FB: Feedback pin for setting the output voltage.
5. VOUT: Output voltage pin.

Functional Features

• High efficiency power management solution.
• Low power consumption for energy-saving applications.
• Wide input voltage range allows for versatile usage.
• Adjustable output voltage for flexibility in different applications.
• Built-in thermal shutdown and current limit protection.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power wastage.
• Low quiescent current enables longer battery life.
• Small package size makes it suitable for space-constrained designs.
• Wide input voltage range accommodates various power sources.
• Thermal shutdown and current limit protection enhance reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The AP9101CAK-AITRG1 is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 1.2V and 3.6V. It operates by using a feedback mechanism to adjust the internal circuitry and maintain a stable output voltage despite changes in the input voltage or load conditions. The regulator achieves high efficiency by minimizing power dissipation through its low dropout voltage and low quiescent current.

Detailed Application Field Plans

The AP9101CAK-AITRG1 is commonly used in various applications, including but not limited to:

1. Battery-powered devices: Portable electronics, wearable devices, and IoT sensors.
2. Consumer electronics: Mobile phones, tablets, digital cameras, and portable media players.
3. Industrial equipment: Measurement instruments, control systems, and automation devices.
4. Automotive electronics: Infotainment systems, navigation units, and dashboard displays.
5. Medical devices: Monitoring equipment, diagnostic tools, and implantable devices.

Detailed and Complete Alternative Models

• AP9101CAK-AITRG1: The base model with the SOT-23-5 package.
• AP9101CAK-AITRG1-7: Same as the base model, but available in a tape and reel packaging with 7000 units per reel.
• AP9101CAK-AITRG1-ADJ: Adjustable output voltage version of the base model.
• AP9101CAK-AITRG1-XX: Various customized versions available upon request.

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