Overview of LTC3388EMSE-3#PBF

The LTC3388EMSE-3#PBF is a high-efficiency, low quiescent current (IQ) step-down DC/DC converter designed and manufactured by Linear Technology. This product is engineered to extend battery life in portable and battery-powered applications by delivering a highly efficient power conversion solution with an ultra-low quiescent current.

Key Features

• High Efficiency: The LTC3388EMSE-3#PBF offers up to 96% conversion efficiency, making it an ideal choice for energy-sensitive applications.
• Low Quiescent Current: With an IQ of only 720nA, this converter significantly reduces power consumption in standby and light-load conditions.
• Wide Input Voltage Range: It operates from an input voltage range of 2.7V to 20V, accommodating a variety of battery chemistries and configurations.
• Adjustable Output Voltage: The output voltage can be set from 0.4V to V_IN with an external resistor divider, providing design flexibility for different voltage requirements.
• Burst Mode® Operation: The LTC3388EMSE-3#PBF utilizes Burst Mode operation to maintain high efficiency at low output currents, further conserving power.

Applications

Due to its power-saving features, the LTC3388EMSE-3#PBF is particularly well-suited for portable and remote applications, including:

• Wireless sensors
• Energy harvesting systems
• Handheld devices
• Medical devices
• Remote monitoring systems

Package and Reliability

The LTC3388EMSE-3#PBF comes in a compact 12-lead MSOP package, which is ideal for space-constrained applications. Linear Technology's commitment to high-quality manufacturing ensures that this product meets stringent reliability standards for industrial and commercial use.

Conclusion

Overall, the LTC3388EMSE-3#PBF from Linear Technology stands out as a power-efficient solution for designers looking to maximize battery life while maintaining performance in their low-power electronic devices. Its combination of low quiescent current, high efficiency, and flexible voltage options make it a versatile choice for a wide range of applications.