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LM2574N-5.0/NOPB

Description
Output current: 500mA Switching operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive LM2574/LM2574HV SIMPLE SWITCHER? 0.5A Step-Down Voltage Regulator
CategoryPower/power management    The power supply circuit   
File Size3MB,35 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Stay tuned Parametric Compare

LM2574N-5.0/NOPB Overview

Output current: 500mA Switching operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive LM2574/LM2574HV SIMPLE SWITCHER? 0.5A Step-Down Voltage Regulator

LM2574N-5.0/NOPB Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
Parts packaging codeDIP
package instructionDIP-8
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage40 V
Minimum input voltage7 V
Nominal input voltage12 V
JESD-30 codeR-PDIP-T8
JESD-609 codee3
length9.817 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output current1.8 A
Maximum output voltage37 V
Minimum output voltage3.3 V
Nominal output voltage5 V
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT APPLICABLE
Certification statusNot Qualified
Maximum seat height5.08 mm
surface mountNO
Switch configurationBUCK
Maximum switching frequency52 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1

LM2574N-5.0/NOPB Related Products

LM2574N-5.0/NOPB LM2574HVMX-15 LM2574HVMX-ADJ
Description Output current: 500mA Switching operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive LM2574/LM2574HV SIMPLE SWITCHER? 0.5A Step-Down Voltage Regulator Switching Voltage Regulators Switching Voltage Regulators
Is it lead-free? Lead free Contains lead Contains lead
Is it Rohs certified? conform to incompatible incompatible
Maker Texas Instruments Texas Instruments Texas Instruments
Parts packaging code DIP SOIC SOIC
package instruction DIP-8 SOP, SOP14,.4 SOP, SOP14,.4
Contacts 8 14 14
Reach Compliance Code compliant _compli _compli
ECCN code EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
control mode VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 40 V 60 V 60 V
Minimum input voltage 7 V 18 V 7 V
Nominal input voltage 12 V 30 V 12 V
JESD-30 code R-PDIP-T8 R-PDSO-G14 R-PDSO-G14
JESD-609 code e3 e0 e0
length 9.817 mm 9 mm 9 mm
Humidity sensitivity level 1 2A 2A
Number of functions 1 1 1
Number of terminals 8 14 14
Maximum operating temperature 125 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Maximum output current 1.8 A 1.8 A 1.8 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP SOP SOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) NOT APPLICABLE 220 220
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 5.08 mm 2.65 mm 2.65 mm
surface mount NO YES YES
Switch configuration BUCK BUCK BUCK
Maximum switching frequency 52 kHz 63 kHz 63 kHz
Temperature level AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal surface Matte Tin (Sn) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE GULL WING GULL WING
Terminal pitch 2.54 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 7.5 mm 7.5 mm
Encapsulate equivalent code - SOP14,.4 SOP14,.4
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