VIPER22ASTR-E
vs
TEA1521T/N2,518
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
NXP SEMICONDUCTORS
Part Package Code
SOIC
SOIC
Pin Count
8
14
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
8542.31.00.01
Factory Lead Time
14 Weeks
4 Weeks
Samacsys Manufacturer
STMicroelectronics
NXP
Analog IC - Other Type
SWITCHING CONTROLLER
SWITCHING REGULATOR
Control Mode
CURRENT-MODE
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
PULSE WIDTH MODULATION
Input Voltage-Max
38 V
40 V
Input Voltage-Min
9 V
8 V
Input Voltage-Nom
18 V
JESD-30 Code
R-PDSO-G8
R-PDSO-G14
JESD-609 Code
e4
e4
Length
4.9 mm
8.65 mm
Moisture Sensitivity Level
3
Number of Functions
1
1
Number of Terminals
8
14
Output Current-Max
0.84 A
0.5 A
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP8,.25
SOP14,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
260
NOT SPECIFIED
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.75 mm
1.75 mm
Surface Mount
YES
YES
Switcher Configuration
SINGLE
SINGLE
Switching Frequency-Max
66 kHz
200 kHz
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
NOT SPECIFIED
Width
3.9 mm
3.9 mm
Base Number Matches
1
1
Package Description
3.90 MM, PLASTIC, MS-012, SOT-108-1, SOP-14
Manufacturer Package Code
SOT108-1
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Technology
BICMOS
Temperature Grade
INDUSTRIAL
Compare VIPER22ASTR-E with alternatives
Compare TEA1521T/N2,518 with alternatives