Description
LT1241IS8#PBF DC-DC Controller IC — BOLTON SKU 67800.
About the LT1241IS8#PBF DC-DC Controller IC
Buyers searching lt1241is8 pbf – buck regulator are looking for the Analog Devices LT1241IS8#PBF, a DC-DC controller IC. The part number decodes as follows: LT1241 is the device, the S8 suffix is Linear Technology’s code for the 8-lead narrow-body SOIC package, and the #PBF suffix marks the lead-free (RoHS) finish variant of the same die and package. Analog Devices acquired Linear Technology, so the device is catalogued under Analog Devices today while retaining the original LT part-number convention. A DC-DC controller of this class drives an external switching element rather than integrating the power switch, which is what lets the surrounding design set the topology, switching node ratings and output power. Full electrical parameters — supply and undervoltage-lockout thresholds, oscillator range, reference tolerance, gate-drive current and duty-cycle limit — should be taken from the manufacturer’s LT1241 datasheet for the design being quoted.
Key specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices (originally Linear Technology) |
| Part number | LT1241IS8#PBF |
| Function | DC-DC controller IC |
| Package | S8 — 8-lead narrow SOIC |
| Finish | #PBF — lead-free / RoHS |
Typical applications
Controller ICs in an 8-lead SOIC are specified on board-level power supplies where the switching stage is built from discrete MOSFETs and magnetics chosen for the actual load — instrument and rack power rails, distributed point-of-load conversion, isolated auxiliary supplies and retrofit or repair builds of existing switching designs. Because this is a legacy Linear Technology reference, a large share of demand is sustaining supply for boards already in service, where the exact LT1241 in the S8 package must be matched rather than substituted. Confirm the package code and the #PBF finish against your BOM before quoting.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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