LTC7103IUHE in Linear Tech / ADI LT Series Family
The LTC7103IUHE is a high-efficiency, monolithic synchronous step-down DC/DC converter series from Analog Devices Inc. (formerly Linear Technology). Utilizing a constant frequency, current-mode architecture, these regulators are designed to handle high input voltages up to 105V while providing a continuous output current of 2.3A. This family is specifically engineered for robust power conversion in demanding industrial and telecommunications environments where space is at a premium and reliability is critical.
Variants in This Sub-Family
Variants within the LTC7103IUHE sub-family primarily differ based on their thermal qualification, lead finish, and packaging options. The '#PBF' suffix denotes lead-free construction, while specific grade designations (E, I, or H) indicate the guaranteed operating junction temperature range, with industrial (I) and automotive/high-reliability (H) grades offering tighter performance specifications across extreme temperature cycles encountered in field deployments.
