INN2215K-TL

Product Overview

Category: Integrated Circuit (IC)

Use: INN2215K-TL is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure the proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: INN2215K-TL is available in a compact SOT-23 package, which makes it suitable for space-constrained applications.

Essence: The essence of INN2215K-TL lies in its ability to regulate voltage effectively, ensuring reliable and consistent power supply to the connected circuitry.

Packaging/Quantity: INN2215K-TL is typically sold in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV at 100mA
• Maximum Output Current: 150mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

INN2215K-TL features a standard SOT-23 package with three pins:

1. VIN (Pin 1): Input voltage pin. Connects to the power source.
2. GND (Pin 2): Ground pin. Connected to the common ground of the system.
3. VOUT (Pin 3): Output voltage pin. Connects to the load or the component requiring regulated power supply.

Functional Features

• High Efficiency: INN2215K-TL offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage due to excessive current or temperature.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range, providing flexibility for different application requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved battery life. - Wide input voltage range allows compatibility with various power sources. - Overcurrent and thermal protection ensure device safety. - Adjustable output voltage provides versatility.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - SOT-23 package may not be suitable for certain space-constrained designs.

Working Principles

INN2215K-TL operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions. This ensures that the connected components receive a consistent and regulated power supply.

Detailed Application Field Plans

INN2215K-TL finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. INN2210K-TL: Similar to INN2215K-TL, but with a lower maximum output current of 100mA.
2. INN2220K-TL: Higher maximum output current of 200mA, suitable for more power-demanding applications.
3. INN2230K-TL: Enhanced thermal protection and wider operating temperature range compared to INN2215K-TL.

These alternative models provide options with varying specifications to cater to different design requirements.

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