LM3578N
vs
TNY267PN
feature comparison
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Not Recommended
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
POWER INTEGRATIONS INC
|
| Package Description |
DIP, DIP8,.3
|
DIP-7
|
| Reach Compliance Code |
unknown
|
compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Analog IC - Other Type |
SWITCHING REGULATOR
|
POWER SUPPLY SUPPORT CIRCUIT
|
| Control Mode |
VOLTAGE-MODE
|
CURRENT-MODE
|
| Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
| Input Voltage-Max |
40 V
|
|
| Input Voltage-Min |
2 V
|
|
| JESD-30 Code |
R-PDIP-T8
|
R-PDIP-T7
|
| JESD-609 Code |
e0
|
e3
|
| Length |
9.817 mm
|
9.575 mm
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
8
|
7
|
| Operating Temperature-Max |
70 °C
|
125 °C
|
| Operating Temperature-Min |
|
-40 °C
|
| Output Current-Max |
0.75 A
|
0.72 A
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Equivalence Code |
DIP8,.3
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.08 mm
|
|
| Supply Current-Max (Isup) |
3.5 mA
|
|
| Surface Mount |
NO
|
NO
|
| Switcher Configuration |
SINGLE
|
SINGLE
|
| Switching Frequency-Max |
100 kHz
|
140 kHz
|
| Technology |
BIPOLAR
|
|
| Temperature Grade |
COMMERCIAL
|
AUTOMOTIVE
|
| Terminal Finish |
TIN LEAD
|
MATTE TIN
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
7.62 mm
|
7.62 mm
|
| Base Number Matches |
3
|
1
|
| Pbfree Code |
|
Yes
|
| Part Package Code |
|
DIP
|
| Pin Count |
|
8
|
| Factory Lead Time |
|
8 Weeks
|
| Samacsys Manufacturer |
|
Power Integrations
|
| Additional Feature |
|
REQUIRES AN AC SUPPLY OF 85 TO 265 V
|
|
|
|
Compare LM3578N with alternatives
Compare TNY267PN with alternatives