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LT1940LEFE
LT1940LEFE
DC to DC Converter and Switching Regulator Chip LT1940LEFE
ADI
LT1940LEFE
--
Power Management
DC to DC Converter and Switching Regulator Chip
LT1940LEFE.pdf
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeStep Down
EU RoHSNot Compliant
MountingSurface Mount
ECCN (US)EAR99
Pin Count16
AutomotiveNo
Lead ShapeGull-wing
Output TypeAdjustable
PCB changed16
Part StatusUnconfirmed
Package Width4.5(Max)
Package Height0.95(Max)
Package Length5.1(Max)
Line Regulation0.005%/V(Typ)
Supplier PackageTSSOP EP
Number of Outputs2
Output Voltage (V)1.25 to 22
Switching RegulatorYes
Standard Package NameSOP
SVHC Exceeds ThresholdYes
Maximum Input Voltage (V)7
Minimum Input Voltage (V)3.6
Switching Frequency (kHz)1250
Maximum Output Current (A)1.4
Supplier Temperature GradeExtended
Operating Supply Voltage (V)3.6 to 7
Typical Quiescent Current (uA)3800
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Description
Conv DC-DC 3.6V to 7V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP
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