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Texas Instruments LM2576SX-12 — Power Management (PMIC / Gate Driver)

LM2576SX-12

MPNLM2576SX-12
Obsolete
$3.9519Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LM2576SX-12 specifications
ParameterValue
SeriesSIMPLE SWITCHER®
Output typeFixed
MountingSurface Mount
Voltage - input40V
Voltage - output (Min (Fixed))12V
Output current3A
Frequency52kHz
I/O channels1
Operating temperature-40°C~125°C(TJ)
PackageTape & Reel (TR)
FunctionStep-Down
TopologyBuck
CaseTO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Output configurationPositive
Synchronous rectifierNo