Mfr. #:
LM25574MT
Description:
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 500mA 16-TSSOP (0.173", 4.40mm Width)
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Documents

NAMETYPE
DatasheetsLM25574/Q
Product Training ModulesSIMPLE SWITCHER® Regulators
Powering FPGAs with SIMPLE SWITCHER® LMZ3 Power Modules
Video FileWide VIN Power Design with LMZ3 SIMPLE SWITCHER Power Module
SIMPLE SWITCHER® Power Modules with High Power Density
SIMPLE SWITCHER Synchronous Regulator Family Overview
The Most Interesting Engineer in the World
Layout Tips for Radiated EMI Reduction in Your Designs
Thermal Design Made Simple
Loop Compensation Made SIMPLE
WEBENCH PCB Export for Synchronous SIMPLE SWITCHER Devices
Design ResourcesLM25574 Design with WEBENCH® Power Designer
Featured ProductCreate your power design now with TI’s WEBENCH® Designer
Reference Design LibraryLM25574EVAL: 5V @ 500mA; 7 ~ 42 V in, 82%
Manufacturer Product PageLM25574MT Specifications
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - DC DC Switching Regulators
ManufacturerTexas Instruments
SeriesSIMPLE SWITCHER®
PackagingTube
Part StatusActive
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)6V
Voltage - Input (Max)42V
Voltage - Output (Min/Fixed)1.225V
Voltage - Output (Max)40V
Current - Output500mA
Frequency - Switching50kHz ~ 1MHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package16-TSSOP

Resources

NAMETYPE
Standard Package92
TagsLM25574M LM25574 LM2 LM255 LM25

Package

Part NumberDescription
LM25574MTXBuck Switching Regulator IC Positive Adjustable 1.225V 1 Output 500mA 16-TSSOP (0.173", 4.40mm Width)
LM25574MTXIC REG BUCK ADJ 0.5A 16TSSOP
LM25574MTXIC REG BUCK ADJ 0.5A 16TSSOP

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