500mA, 3.3V fixed output buck converter for DC-DC power conversion. Features a wide 4V to 40V input voltage range and operates at a 52kHz switching frequency with 72% efficiency. This surface mountable SOIC package component offers a maximum output current of 500mA and a nominal output voltage of 3.3V. Designed for operation between -40°C and 125°C, it is RoHS compliant.
Frequency52kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2574M-3.3/NOPB technical specifications.
General
Package/Case
SOIC
Efficiency
72%
Frequency
52kHz
Height
2.34mm
Lead Free
Lead Free
Length
9.2mm
Max Input Voltage
40V
Min Input Voltage
4V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
500mA
Max Output Voltage
3.3V
Max Supply Voltage
40V
Min Supply Voltage
4V
Mount
Surface Mount
Nominal Output Voltage
3.3V
Number of Outputs
1
Output Current
500mA
Output Type
Fixed
Output Voltage
3.3V
Packaging
Rail/Tube
Quiescent Current
5mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
SMD/SMT
Width
7.595mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2574M-3.3/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2574M-3.3/NOPB to view detailed technical specifications.
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