
The LTM4719 is a 42V dual input, 150mA synchronous buck power μModule®(micromodule) regulator with an integrated battery health monitor interfaced through I2C. The ultralow quiescent current post-regulation linear regulator draws 560nA (typical) at no load and a 42μA (typical) at full load, which is ideal for battery-operated portable equipment.The LTM4719 supports seamless transition between two separate input power sources if one of the inputs is lost. The automatic switchover eliminates the need for holdup capacitors and minimizes disturbances on the output rail. The 18.5μA Burst Mode operation quiescent current makes the LTM4719 compatible with many applications.The LTM4719 has a built-in precision coulomb counter (Q) accessible through an I2C interface. A discharge alarm threshold can be programmed. When the threshold is reached, an interrupt signal is generated at the IRQ pin. Battery voltage (V), battery impedance (Z), and temperature (T) are accessible through I2C. Fault protection features include input undervoltage lockout (UVLO), power good (PG), current limit, and overtemperature (OV) protection.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
LTM4719IY#PBF is an authentic electronic component manufactured by Analog Devices, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LTM4719IY#PBF datasheet above.
Electronic component spot-market pricing for LTM4719IY#PBF fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for LTM4719IY#PBF depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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