Texas Instruments LM2574M-3.3/NOPB
$ 1.59
Production
Inventory History
3 month trend: -4.44%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
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Descriptions
Descriptions of Texas Instruments LM2574M-3.3/NOPB provided by its distributors.
8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125
Pwr Sply Func, Voltage Regulator, Buck (Step-Down),SOIC, IS 5mA, VO 3.3V, IIB 50nA
DC/DC Converter IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:40V; Output Voltage Max:3.3V; Output Current Max:0.5A; Voltage Tolerance ±:0.04%; Supply Voltage Min:4V; Supply Voltage Max:40V ;RoHS Compliant: Yes
IC, DC/DC CONVERTER, 0.5A, SMD; Primary Input Voltage:12V; No. of Outputs:1; Output Voltage:3.3V; Output Current:500mA; Voltage Regulator Case Style:SOIC; No. of Pins:14; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:4%; Frequency:52kHz; Input Voltage Max:40V; Output Current Max:0.5A; Output Voltage Max:3.3V; Package / Case:WSOIC; Supply Voltage Max:40V; Supply Voltage Min:4V; Switch Output Current Isw Max:500mA; Termination Type:SMD; Voltage Regulator Type:Step Down (Buck)
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -4.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins14
Technical
Efficiency72 %
Frequency52 kHz
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current500 mA
Max Output Voltage3.3 V
Max Supply Voltage40 V
Min Input Voltage4 V
Min Operating Temperature-40 °C
Min Supply Voltage4 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Outputs1
Output Current500 mA
Output TypeFixed
Output Voltage3.3 V
PackagingCut Tape
Quiescent Current5 mA
Schedule B8542390000
Switching Frequency52 kHz
Synchronous RectifierNo
TerminationSMD/SMT
TopologyBuck
Dimensions
Height2.65 mm
Length8.992 mm
Thickness2.301 mm
Width7.498 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements