LM2576-3.3WU
vs
LM2576-3.3BUT&R
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MICREL INC
Package Description
TO-263, SMSIP5H,.6,67TB
TO-263,
Reach Compliance Code
compliant
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Factory Lead Time
8 Weeks
Samacsys Manufacturer
Microchip
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
e3
e0
Length
10.363 mm
10.287 mm
Moisture Sensitivity Level
1
3
Number of Functions
1
1
Number of Terminals
5
5
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Output Current-Max
7.5 A
7.5 A
Output Voltage-Max
3.465 V
Output Voltage-Min
3.135 V
Output Voltage-Nom
3.3 V
3.3 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)
245
240
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.597 mm
4.59 mm
Supply Voltage-Nom (Vsup)
12 V
Surface Mount
YES
YES
Switcher Configuration
BUCK
BUCK
Switching Frequency-Max
63 kHz
63 kHz
Temperature Grade
AUTOMOTIVE
INDUSTRIAL
Terminal Finish
Matte Tin (Sn) - annealed
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.702 mm
1.7 mm
Terminal Position
SINGLE
SINGLE
Time@Peak Reflow Temperature-Max (s)
40
30
Width
8.7805 mm
9.144 mm
Base Number Matches
1
2
Part Package Code
D2PAK
Pin Count
4
Supply Current-Max (Isup)
10 mA
Compare LM2576-3.3WU with alternatives
Compare LM2576-3.3BUT&R with alternatives