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LT1617ES5#TRMPBF

LT1617ES5#TRMPBF Description

The LT1617ES5#TRMPBF is a high-performance, adjustable Cuk DC-DC switching regulator from Analog Devices Inc., designed for precision power management in compact applications. Operating over a 1.2V to 15V input range, it delivers a negative adjustable output with up to 300mA switch current, making it ideal for systems requiring efficient voltage inversion. Packaged in a TSOT-23-5 surface-mount form factor, this regulator is optimized for space-constrained designs while maintaining robust performance across a 0°C to 70°C temperature range. Its non-synchronous topology ensures simplicity and reliability, backed by RoHS3 compliance and REACH unaffected status for global environmental standards adherence.

LT1617ES5#TRMPBF Features

• Adjustable Negative Output: Provides flexibility for custom voltage requirements.
• Wide Input Range (1.2V–15V): Supports diverse power sources, including batteries and low-voltage rails.
• Compact TSOT-23-5 Package: Ideal for high-density PCB layouts.
• 300mA Switch Current: Balances power delivery and efficiency in small-scale applications.
• Cuk Topology: Enables efficient voltage inversion with minimal external components.
• Robust Compliance: Meets RoHS3 and REACH standards, with MSL1 (unlimited) moisture sensitivity.
• Low Quiescent Current: Enhances efficiency in battery-operated devices.

LT1617ES5#TRMPBF Applications

This regulator excels in scenarios requiring negative voltage generation or compact power solutions:

• Portable Electronics: Smartphones, tablets, and wearables needing efficient power inversion.
• Industrial Sensors: Isolated signal conditioning circuits requiring stable negative rails.
• Automotive Systems: Infotainment and sensor interfaces with tight space constraints.
• Medical Devices: Low-noise, precision analog circuits (e.g., op-amp biasing).
• Telecom Modules: RF and mixed-signal systems demanding reliable negative supplies.

Conclusion of LT1617ES5#TRMPBF

The LT1617ES5#TRMPBF stands out for its combination of compact size, wide input range, and Cuk topology efficiency, making it a superior choice for negative voltage regulation. Its adjustability and low external component count simplify design integration, while Analog Devices' proven reliability ensures long-term performance. Whether for portable, industrial, or automotive applications, this regulator delivers precision and durability in a minimal footprint.