LM2594M-5.0 vs LM2674MX-ADJ feature comparison

LM2594M-5.0 Rochester Electronics LLC

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LM2674MX-ADJ National Semiconductor Corporation

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Pbfree Code No
Rohs Code No No
Part Life Cycle Code Active Transferred
Ihs Manufacturer ROCHESTER ELECTRONICS LLC NATIONAL SEMICONDUCTOR CORP
Part Package Code SOIC
Package Description 0.150 INCH, PLASTIC, SO-8 PLASTIC, SO-8
Pin Count 8
Reach Compliance Code unknown not_compliant
Analog IC - Other Type SWITCHING REGULATOR SWITCHING REGULATOR
Control Mode VOLTAGE-MODE VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V 40 V
Input Voltage-Min 4.5 V 6.5 V
Input Voltage-Nom 12 V 12 V
JESD-30 Code R-PDSO-G8 R-PDSO-G8
JESD-609 Code e0 e0
Length 4.9 mm 4.9 mm
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Terminals 8 8
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -40 °C -40 °C
Output Current-Max 1.4 A 1.25 A
Output Voltage-Nom 5 V 1.21 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 235 235
Seated Height-Max 1.75 mm 1.75 mm
Surface Mount YES YES
Switcher Configuration BUCK BUCK
Switching Frequency-Max 173 kHz 275 kHz
Temperature Grade AUTOMOTIVE AUTOMOTIVE
Terminal Finish TIN LEAD Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30 30
Width 3.9 mm 3.9 mm
Base Number Matches 1 2
ECCN Code EAR99
HTS Code 8542.39.00.01
Package Equivalence Code SOP8,.25
Qualification Status Not Qualified
Technology DMOS

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