LM2576-3.3BU
vs
LM2576BU
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
MICREL INC
|
MICREL INC
|
| Part Package Code |
D2PAK
|
|
| Package Description |
TO-263, SMSIP5H,.6,67TB
|
TO-263, 5 PIN
|
| Pin Count |
4
|
|
| Reach Compliance Code |
not_compliant
|
not_compliant
|
| ECCN Code |
EAR99
|
|
| HTS Code |
8542.39.00.01
|
|
| Factory Lead Time |
4 Weeks
|
4 Weeks
|
| 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 |
40 V
|
40 V
|
| Input Voltage-Min |
4 V
|
4 V
|
| Input Voltage-Nom |
12 V
|
12 V
|
| JESD-30 Code |
R-PSSO-G5
|
R-PSSO-G5
|
| JESD-609 Code |
e0
|
e0
|
| Length |
10.287 mm
|
10.287 mm
|
| Moisture Sensitivity Level |
3
|
3
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
5
|
5
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| Output Current-Max |
7.5 A
|
7.5 A
|
| Output Voltage-Nom |
3.3 V
|
1.23 V
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
TO-263
|
TO-263
|
| Package Equivalence Code |
SMSIP5H,.6,67TB
|
SMSIP5H,.6,67TB
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Peak Reflow Temperature (Cel) |
240
|
240
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.59 mm
|
4.59 mm
|
| Supply Current-Max (Isup) |
10 mA
|
10 mA
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
BUCK
|
BUCK
|
| Switching Frequency-Max |
63 kHz
|
63 kHz
|
| Technology |
BIPOLAR
|
BIPOLAR
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Finish |
Tin/Lead (Sn85Pb15)
|
Tin/Lead (Sn85Pb15)
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.7 mm
|
1.7 mm
|
| Terminal Position |
SINGLE
|
SINGLE
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
30
|
| Width |
9.144 mm
|
9.144 mm
|
| Base Number Matches |
3
|
3
|
| Additional Feature |
|
ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V
|
|
|
|
Compare LM2576-3.3BU with alternatives
Compare LM2576BU with alternatives