L4972AD
vs
L4972A
feature comparison
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
STMICROELECTRONICS
|
STMICROELECTRONICS
|
| Part Package Code |
SOIC
|
DIP
|
| Package Description |
PLASTIC, SO-20
|
POWER, PLASTIC, DIP-20
|
| Pin Count |
20
|
20
|
| Reach Compliance Code |
compliant
|
not_compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Factory Lead Time |
4 Weeks
|
4 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
|
50 V
|
| Input Voltage-Min |
15 V
|
15 V
|
| Input Voltage-Nom |
35 V
|
35 V
|
| JESD-30 Code |
R-PDSO-G20
|
R-PDIP-T20
|
| JESD-609 Code |
e4
|
e3
|
| Length |
12.8 mm
|
|
| Moisture Sensitivity Level |
3
|
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
20
|
| Output Current-Max |
3.5 A
|
3.5 A
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
DIP
|
| Package Equivalence Code |
SOP20,.4
|
DIP20,.3
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
IN-LINE
|
| Peak Reflow Temperature (Cel) |
260
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.65 mm
|
5.1 mm
|
| Surface Mount |
YES
|
NO
|
| Switcher Configuration |
BUCK
|
BUCK
|
| Switching Frequency-Max |
200 kHz
|
200 kHz
|
| Technology |
BCDMOS
|
BCDMOS
|
| Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au)
|
TIN
|
| Terminal Form |
GULL WING
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
|
| Width |
7.5 mm
|
7.62 mm
|
| Base Number Matches |
2
|
3
|
|
|
|
Compare L4972AD with alternatives
Compare L4972A with alternatives