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Business

Other NamesLT3509EDEPBFStandard Package91
Standard Package NameDFN

Compliance

RoHSLead free / RoHS CompliantSVHC:No SVHC (20-Jun-2013)
EU RoHSCompliantTariff No85423990
Rad HardenedNo

Electrical

PWM TypeCurrent ModeOutput TypeAdjustable
Regulator TypeBuck ControllerVoltage Rating36 V
Line Regulation0.01%/V(Typ)Current - Output700mA
Number of Outputs2Regulator TopologyStep Down
Switching RegulatorYesFrequency - Switching260kHz ~ 2.15MHz
Synchronous RectifierNoVoltage - Input (Min)0.8 V ~ 35.3 V
Voltage - Output (Max)60 VDC Voltage - Input (Min)3.6 V
Voltage - Output (Min/Fixed)0.8 VCommon Mode Transient Immunity (Min)Extended

Mechanical

Width3mmHeight0.7mm
Length4mmWeight0.002
PackagingTubeLead StyleNo Lead
Mounting TypeSurface MountNumber of Pins:14
Package / Case14-WFDFN Exposed PadPackage CooledDFN
Material Finish:MSL 1 - UnlimitedPackage QuantityDFN EP
Size / Dimension4 x 3 x 0.7mmNumber of Positions14
Supplier Device Package14-DFN (4x3)

Product Info

TypeStep DownBase Unit:3509

Environmental

Operating Temperature-40°C ~ 125°C

Documents & Media

Online Document

Sourcing & traceability

Datasheet
LT3509

Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.