LM2678SX-ADJ
vs
LM2677S-ADJ
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Transferred
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
NATIONAL SEMICONDUCTOR CORP
Package Description
POWER, TO-263, SMT-7
TO-263, 7 PIN
Reach Compliance Code
not_compliant
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Analog IC - Other Type
SWITCHING REGULATOR
SWITCHING REGULATOR
Control Mode
VOLTAGE-MODE
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
40 V
40 V
Input Voltage-Min
8 V
8 V
JESD-30 Code
R-PSSO-G7
R-PSSO-G7
JESD-609 Code
e0
e0
Length
10.16 mm
10.16 mm
Moisture Sensitivity Level
3
3
Number of Functions
1
1
Number of Terminals
7
7
Output Current-Max
5 A
8.75 A
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TO-263
TO-263
Package Equivalence Code
SMSIP7H,.55,50TB
SMSIP7H,.55,50TB
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
235
235
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.8 mm
4.79 mm
Surface Mount
YES
YES
Switcher Configuration
BUCK
BUCK
Switching Frequency-Max
280 kHz
280 kHz
Terminal Finish
Tin/Lead (Sn/Pb)
Tin/Lead (Sn/Pb)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
SINGLE
SINGLE
Time@Peak Reflow Temperature-Max (s)
30
30
Width
8.635 mm
8.64 mm
Base Number Matches
2
2
Input Voltage-Nom
12 V
Operating Temperature-Max
125 °C
Operating Temperature-Min
-40 °C
Temperature Grade
AUTOMOTIVE
Compare LM2678SX-ADJ with alternatives
Compare LM2677S-ADJ with alternatives