Active production, flexible topology
The LTC3411EMS#TRPBF is an active-production buck-boost regulator from Analog Devices, capable of step-down, step-up/step-down, or pure buck operation depending on the input-to-output voltage relationship. It delivers up to 1.25 A from a 2.625 V to 5.5 V input rail, switching at a fixed 1 MHz to keep external inductor and capacitor values small.
Supplied in Tape & Reel (TR) or Cut Tape (CT) for prototype or production volumes — the TR suffix on the order code indicates reel packaging for automated pick-and-place.
Sourcing and compliance
ROHS3 compliant, with no halogenated flame retardants or lead above the exemption threshold — the part ships with full material declaration for EU REACH and China RoHS reporting.