LM2576

Adjustable DC-DC converter, step-down, single output, 3A max output current. Features a wide input voltage range of 4V to 40V and an adjustable output voltage from 1.23V to 37V. Operates at a 52kHz switching frequency with 77% efficiency. Packaged in a TO-263-5 surface mount case, this component is RoHS compliant and suitable for operation between -40°C and 125°C.

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About LM2576

The Texas Instruments LM2576 Power Supplies datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: Adjustable DC-DC converter, step-down, single output, 3A max output current. Features a wide input voltage range of 4V to 40V and an adjustable output voltage from 1.23V to 37V. Operates at a 52kHz switching frequency with 77% efficiency. Packaged in a TO-263-5 surface mount case, this component is RoHS compliant and suitable for operation between -40°C and 125°C.. Key parameters include Efficiency: 77%, Frequency: 52kHz, Height: 4.57mm, Length: 10.16mm, and Max Input Voltage: 40V. LM2576 is manufactured by Texas Instruments as part of their Power Supplies product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.

Specifications

Manufacturer
Texas Instruments
Category
Power Supplies

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Parameters

Efficiency77%
Frequency52kHz
Height4.57mm
Length10.16mm
Max Input Voltage40V
Max Operating Temperature125°C
Max Output Current3A
Max Output Voltage37V
Max Supply Voltage40V
Min Input Voltage4V
Min Operating Temperature-40°C
Min Output Voltage1.23V
Min Supply Voltage8V
MountSurface Mount
Number of Channels1
Number of Outputs1
Output Current3A
Output TypeAdjustable
Output Voltage37V
Package/CaseTO-263-5
PackagingRail/Tube
Quest2802—$5.7$3.8$2.85—View offer
Quiescent Current5mA
Radiation HardeningNo
Reach SVHC CompliantNo
RoHSCompliant
RoHS CompliantYes
SeriesSIMPLE SWITCHER®
Synchronous RectifierNo
TerminationSMD/SMT
Thickness4.58mm
Weight0.056128oz
Width8.64mm