Datasheet Analog Devices LT1939

ManufacturerAnalog Devices
SeriesLT1939

Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller

Datasheets

Datasheet LT1939
PDF, 358 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 24
Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
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Prices

Status

LT1939EDD#PBFLT1939EDD#TRPBFLT1939IDD#PBFLT1939IDD#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)

Packaging

LT1939EDD#PBFLT1939EDD#TRPBFLT1939IDD#PBFLT1939IDD#TRPBF
Package12-Lead DFN (3mm x 3mm w/ EP)12-Lead DFN (3mm x 3mm w/ EP)12-Lead DFN (3mm x 3mm w/ EP)12-Lead DFN (3mm x 3mm w/ EP)
Pins12121212
Package Code05-08-172505-08-172505-08-172505-08-1725

Parametrics

Parameters / ModelsLT1939EDD#PBFLT1939EDD#TRPBFLT1939IDD#PBFLT1939IDD#TRPBF
Number of Outputs2222
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(typ), A2222
SynchronousNoNoNoNo
Vin(max), V25252525
Vin(min), V3333
Vout Min(typ), V800m800m800m800m

Eco Plan

LT1939EDD#PBFLT1939EDD#TRPBFLT1939IDD#PBFLT1939IDD#TRPBF
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Multitopology DC/DC | Internal Power Switch Buck | Buck Regulator Plus LDO

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