Mfr. #:
LM2576S-12/NOPB
Description:
Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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Documents

NAMETYPE
DatasheetsLM2576(HV)
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
Featured ProductCreate your power design now with TI’s WEBENCH® Designer
Manufacturer Product PageLM2576S-12/NOPB Specifications
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogBuck (Step-Down) IC

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 TypeFixed
Number of Outputs1
Voltage - Input (Min)4V
Voltage - Input (Max)40V
Voltage - Output (Min/Fixed)12V
Voltage - Output (Max)-
Current - Output3A
Frequency - Switching52kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / CaseTO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device PackageDDPAK/TO-263-5

Resources

NAMETYPE
Standard Package45
Other Names*LM2576S-12/NOPB
LM2576S12NOPB
TagsLM2576S-12 LM2576S-1 LM2 LM2576S LM2576 LM257 LM25

Interested

Part NumberDescription
LM2576SX-5.0/NOPBIC REG BUCK 5V 3A TO263-5
LM2576S-5.0/NOPBBuck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
LM2576SX-ADJ/NOPBIC REG BUCK ADJ 3A TO263-5
LM2576SX-3.3/NOPBIC REG BUCK 3.3V 3A TO263-5
LM2576S-3.3/NOPBBuck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

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