Mfr. #:
LM78S40N/NOPB
Description:
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm)
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Documents

NAMETYPE
DatasheetsLM78S40
Featured ProductCreate your power design now with TI’s WEBENCH® Designer
PCN Design/SpecificationMold Compound Updated 10/Jul/2014
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogMulti-Topology

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - DC DC Switching Regulators
ManufacturerTexas Instruments
Series-
PackagingTube
Part StatusActive
FunctionStep-Up, Step-Down
Output ConfigurationPositive or Negative
TopologyBuck, Boost
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)2.5V
Voltage - Input (Max)40V
Voltage - Output (Min/Fixed)1.25V
Voltage - Output (Max)40V (Switch)
Current - Output1.5A (Switch)
Frequency - Switching100Hz ~ 100kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeThrough Hole
Package / Case16-DIP (0.300", 7.62mm)
Supplier Device Package16-PDIP

Resources

NAMETYPE
Standard Package25
Other Names*LM78S40N/NOPB
LM78S40NNOPB
TagsLM78S40N LM78S LM78 LM7

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