L4972A
vs
L4973D5.1-013TR
feature comparison
Rohs Code |
Yes
|
|
Part Life Cycle Code |
Obsolete
|
Active
|
Ihs Manufacturer |
STMICROELECTRONICS
|
STMICROELECTRONICS
|
Part Package Code |
DIP
|
SOIC
|
Package Description |
POWER, PLASTIC, DIP-20
|
SOP, SOP20,.4
|
Pin Count |
20
|
20
|
Reach Compliance Code |
not_compliant
|
compliant
|
ECCN Code |
EAR99
|
EAR99
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Factory Lead Time |
4 Weeks
|
14 Weeks
|
Samacsys Manufacturer |
STMicroelectronics
|
STMicroelectronics
|
Analog IC - Other Type |
SWITCHING REGULATOR
|
SWITCHING REGULATOR
|
Control Mode |
VOLTAGE-MODE
|
VOLTAGE-MODE
|
Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
Input Voltage-Max |
50 V
|
55 V
|
Input Voltage-Min |
15 V
|
8 V
|
Input Voltage-Nom |
35 V
|
24 V
|
JESD-30 Code |
R-PDIP-T20
|
R-PDSO-G20
|
JESD-609 Code |
e3
|
e3
|
Number of Functions |
1
|
1
|
Number of Terminals |
20
|
20
|
Output Current-Max |
3.5 A
|
5.5 A
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
DIP
|
SOP
|
Package Equivalence Code |
DIP20,.3
|
SOP20,.4
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
IN-LINE
|
SMALL OUTLINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
5.1 mm
|
2.65 mm
|
Surface Mount |
NO
|
YES
|
Switcher Configuration |
BUCK
|
BUCK
|
Switching Frequency-Max |
200 kHz
|
300 kHz
|
Technology |
BCDMOS
|
BCDMOS
|
Terminal Finish |
TIN
|
Matte Tin (Sn) - annealed
|
Terminal Form |
THROUGH-HOLE
|
GULL WING
|
Terminal Pitch |
2.54 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
DUAL
|
Width |
7.62 mm
|
7.5 mm
|
Base Number Matches |
1
|
1
|
Length |
|
12.8 mm
|
Moisture Sensitivity Level |
|
3
|
Peak Reflow Temperature (Cel) |
|
250
|
Time@Peak Reflow Temperature-Max (s) |
|
30
|
|
|
|
Compare L4972A with alternatives
Compare L4973D5.1-013TR with alternatives