The LT1308BCS8#TRPBF is a versatile micropower DC/DC converter designed and manufactured by Linear Technology, a company renowned for its high-performance analog integrated circuits. This particular product is tailored to meet the needs of battery-operated systems by providing efficient power conversion from single-cell inputs or dual-cell NiCd/NiMH/alkaline batteries.

Key Features

• Wide Input Voltage Range: The converter can operate from an input voltage as low as 1V, making it ideal for single lithium-ion or single-cell alkaline/NiCd/NiMH battery-powered applications.
• Adjustable Output Voltage: Users can set the output voltage from 1.25V up to the maximum input voltage, allowing for a wide range of power supply options for various devices.
• High Efficiency: With efficiencies up to 87%, the LT1308BCS8#TRPBF ensures minimal power loss during conversion, extending battery life.
• Low Quiescent Current: A quiescent current of just 120µA (typical) means that the converter does not significantly drain the battery when in operation.
• High Switch Current: The device can deliver up to 600mA of switch current, providing ample power for a variety of applications.
• Shutdown Mode: Featuring a shutdown mode that reduces the supply current to 10µA, this converter is designed for power-sensitive applications where conserving energy is crucial.

Applications

The LT1308BCS8#TRPBF is suitable for a broad range of applications, including but not limited to:

• Portable Instruments
• Medical Devices
• Wireless Communication Devices
• GPS Receivers

Package and Availability

This component is offered in an 8-lead SO package, which is designed for space-constrained applications. The part number LT1308BCS8#TRPBF indicates that this product is available in tape and reel packaging, facilitating efficient assembly for high-volume production.

Conclusion

With its low input voltage capability, high efficiency, and flexible output voltage configuration, the LT1308BCS8#TRPBF from Linear Technology is an excellent choice for designers seeking a reliable and power-efficient DC/DC converter for their battery-operated products. Its compact size and power-saving features make it particularly well-suited for portable and wearable technology.