AP9101CK-AOTRG1

Product Overview

• Category: Integrated Circuit
• 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
• Output Current: Up to 100mA
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 200mV at 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP9101CK-AOTRG1 is a SOT-23-5 package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage

Functional Features

• Low quiescent current for power-saving applications
• Wide input voltage range for flexibility
• High efficiency for reduced power consumption
• Stable output voltage regulation
• Short-circuit protection
• Thermal shutdown protection

Advantages and Disadvantages

Advantages: - Low power consumption - Wide input voltage range - Stable output voltage regulation - Short-circuit and thermal protection

Disadvantages: - Limited output current capacity (up to 100mA)

Working Principles

The AP9101CK-AOTRG1 is a voltage regulator integrated circuit 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, even with variations in the input voltage or load conditions.

The regulator features low quiescent current, which ensures minimal power consumption when the load is light or inactive. It also incorporates short-circuit protection to prevent damage in case of a fault, and thermal shutdown protection to safeguard against excessive temperature.

Detailed Application Field Plans

The AP9101CK-AOTRG1 is commonly used in various applications that require voltage regulation, such as:

1. Battery-powered devices: Portable electronics, including smartphones, tablets, and wearable devices, benefit from the efficient power management provided by this voltage regulator.
2. IoT (Internet of Things) devices: The low power consumption and wide input voltage range make it suitable for IoT applications where energy efficiency and flexibility are crucial.
3. Industrial equipment: The stability and reliability of the AP9101CK-AOTRG1 make it ideal for use in industrial control systems, sensors, and other electronic components.
4. Automotive electronics: With its ability to operate in a wide temperature range, this voltage regulator can be used in automotive applications, including infotainment systems, lighting, and control modules.

Detailed and Complete Alternative Models

• AP9101CK-AOTRG1: SOT-23-5 package, 100mA output current
• AP9101CK-AOTRG2: SOT-23-5 package, 200mA output current
• AP9101CK-AOTRG3: SOT-23-5 package, 300mA output current
• AP9101CK-AOTRG4: SOT-23-5 package, 400mA output current

These alternative models offer higher output current capacity while maintaining similar characteristics and pin configuration as the AP9101CK-AOTRG1.

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