UC3844N
vs
LT1244IS8
feature comparison
All Stats
Differences Only
Pbfree Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS INC
ANALOG DEVICES INC
Part Package Code
DIP
Package Description
DIP,
SOP,
Pin Count
8
Reach Compliance Code
unknown
not_compliant
Analog IC - Other Type
SWITCHING CONTROLLER
SWITCHING CONTROLLER
Control Mode
CURRENT-MODE
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
25 V
25 V
Input Voltage-Min
11.5 V
Input Voltage-Nom
15 V
JESD-30 Code
R-PDIP-T8
R-PDSO-G8
JESD-609 Code
e0
e0
Length
9.59 mm
4.9 mm
Moisture Sensitivity Level
NOT SPECIFIED
1
Number of Functions
1
1
Number of Terminals
8
8
Operating Temperature-Max
70 °C
Operating Temperature-Min
Output Current-Max
1 A
Output Voltage-Nom
5 V
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
240
Seated Height-Max
5.08 mm
1.75 mm
Surface Mount
NO
YES
Switcher Configuration
SINGLE
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Technology
BICMOS
BIPOLAR
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
GULL WING
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
7.62 mm
3.9 mm
Base Number Matches
9
2
Rohs Code
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Analog Devices
Qualification Status
Not Qualified
Compare UC3844N with alternatives
Compare LT1244IS8 with alternatives