L4973D3
vs
L4973D3.3
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
STMICROELECTRONICS
Part Package Code
SOIC
SOIC
Package Description
SO-20
LEAD FREE, SOP-20
Pin Count
20
20
Reach Compliance Code
not_compliant
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
CURRENT-MODE
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
55 V
55 V
Input Voltage-Min
8 V
8 V
Input Voltage-Nom
24 V
24 V
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e0
e4
Length
12.8 mm
12.8 mm
Number of Functions
1
1
Number of Terminals
20
20
Output Current-Max
3.5 A
5.5 A
Output Voltage-Nom
3.3 V
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP20,.4
SOP20,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.65 mm
2.65 mm
Supply Current-Max (Isup)
8 mA
Surface Mount
YES
YES
Switcher Configuration
BUCK
BUCK
Switching Frequency-Max
300 kHz
300 kHz
Technology
BCDMOS
BCDMOS
Terminal Finish
TIN LEAD
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.5 mm
7.5 mm
Base Number Matches
6
5
Samacsys Manufacturer
STMicroelectronics
Moisture Sensitivity Level
3
Peak Reflow Temperature (Cel)
250
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Compare L4973D3 with alternatives
Compare L4973D3.3 with alternatives