Datasheet Analog Devices LT3667

ManufacturerAnalog Devices
SeriesLT3667

40V 400mA Step-Down Switching Regulator with Dual Fault Protected LDOs

Datasheets

LT3667: 40V 400mA Step-Down Switching Regulator with Dual Fault Protected LDOs Data Sheet
PDF, 446 Kb, File uploaded: Sep 18, 2017
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Prices

Status

LT3667EMSE#PBFLT3667EMSE#TRPBFLT3667EUDD#PBFLT3667EUDD#TRPBFLT3667HMSE#PBFLT3667HMSE#TRPBFLT3667HUDD#PBFLT3667HUDD#TRPBFLT3667IMSE#PBFLT3667IMSE#TRPBFLT3667IUDD#PBFLT3667IUDD#TRPBF
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

LT3667EMSE#PBFLT3667EMSE#TRPBFLT3667EUDD#PBFLT3667EUDD#TRPBFLT3667HMSE#PBFLT3667HMSE#TRPBFLT3667HUDD#PBFLT3667HUDD#TRPBFLT3667IMSE#PBFLT3667IMSE#TRPBFLT3667IUDD#PBFLT3667IUDD#TRPBF
Package16 ld MSOP_EP (see Drawing)16 ld MSOP_EP (see Drawing)24 LD QFN (3x5x0.75 w/1.65x3.65mm EP)24 LD QFN (3x5x0.75 w/1.65x3.65mm EP)16 ld MSOP_EP (see Drawing)16 ld MSOP_EP (see Drawing)24 LD QFN (3x5x0.75 w/1.65x3.65mm EP)24 LD QFN (3x5x0.75 w/1.65x3.65mm EP)16 ld MSOP_EP (see Drawing)16 ld MSOP_EP (see Drawing)24 LD QFN (3x5x0.75 w/1.65x3.65mm EP)24 LD QFN (3x5x0.75 w/1.65x3.65mm EP)
Pins161624241616242416162424
Package Code05-08-166705-08-166705-08-183305-08-183305-08-166705-08-166705-08-183305-08-183305-08-166705-08-166705-08-183305-08-1833

Parametrics

Parameters / ModelsLT3667EMSE#PBFLT3667EMSE#TRPBFLT3667EUDD#PBFLT3667EUDD#TRPBFLT3667HMSE#PBFLT3667HMSE#TRPBFLT3667HUDD#PBFLT3667HUDD#TRPBFLT3667IMSE#PBFLT3667IMSE#TRPBFLT3667IUDD#PBFLT3667IUDD#TRPBF
MonolithicYesYesYesYesYesYesYesYesYesYesYesYes
Number of Outputs333333333333
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 150-40 to 150-40 to 150-40 to 150-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(typ), A400m400m400m400m400m400m400m400m400m400m400m400m
Over Voltage Protection(typ), V606060606060606060606060
SynchronousNoNoNoNoNoNoNoNoNoNoNoNo
Vin(max), V404040404040404040404040
Vin(min), V4.34.34.34.34.34.34.34.34.34.34.34.3

Eco Plan

LT3667EMSE#PBFLT3667EMSE#TRPBFLT3667EUDD#PBFLT3667EUDD#TRPBFLT3667HMSE#PBFLT3667HMSE#TRPBFLT3667HUDD#PBFLT3667HUDD#TRPBFLT3667IMSE#PBFLT3667IMSE#TRPBFLT3667IUDD#PBFLT3667IUDD#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Multitopology DC/DC > High Input Voltage Buck > Buck Regulator Plus LDO

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