Product Overview: LM2681M6 - Texas Instruments

The LM2681M6 from Texas Instruments is a versatile, high-performance switch capacitor voltage converter that is designed to meet a wide range of power management requirements. This efficient device is capable of delivering a regulated output voltage with a high level of precision, making it an ideal choice for battery-powered and portable applications where power efficiency is crucial.

Key Features:

• Voltage Conversion: The LM2681M6 operates as a voltage inverter, converting a positive voltage in the range of +1.8V to +5.5V to a corresponding negative voltage, making it perfect for systems that require a dual supply voltage.
• Low Power Consumption: With its low quiescent current, the device ensures minimal power waste when in operation, extending battery life in portable devices.
• High Efficiency: The switch capacitor design of the LM2681M6 allows for high-efficiency voltage conversion, which is essential for maintaining long-term system reliability and performance.
• Compact SOT-23 Packaging: Housed in a small SOT-23 package, the LM2681M6 is designed for space-constrained applications, providing a compact power management solution without compromising on functionality.
• Simple Design: With no need for an external diode or inductor, the LM2681M6 offers a simplified circuit design, reducing overall component count and system complexity.

Applications:

The LM2681M6 is suitable for a broad array of applications, including but not limited to:

• Portable and battery-powered equipment
• Cellular phones
• Medical devices
• Operational amplifier power supplies
• Data acquisition systems

Technical Specifications:

• Input Voltage Range: +1.8V to +5.5V
• Output Voltage Range: Corresponding Negative Voltage
• Package Type: SOT-23
• Operating Temperature Range: -40°C to 85°C

The LM2681M6 is a testament to Texas Instruments' commitment to providing innovative, high-quality power management solutions. Its combination of efficiency, compact size, and ease of use makes it an excellent choice for designers looking to optimize their power supply architecture.