LM340KC-12
vs
MC78M18CDT/RK
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
ON SEMICONDUCTOR
|
| Package Description |
METAL CAN, TO-3, 2 PIN
|
TO-252, SMSIP3H,.38,90TB
|
| Reach Compliance Code |
compliant
|
not_compliant
|
| Adjustability |
FIXED
|
FIXED
|
| Dropout Voltage1-Nom |
3.1 V
|
2 V
|
| Input Voltage Absolute-Max |
35 V
|
35 V
|
| Input Voltage-Max |
35 V
|
33 V
|
| Input Voltage-Min |
14.5 V
|
21 V
|
| JESD-30 Code |
O-MBFM-P2
|
R-PSSO-G2
|
| JESD-609 Code |
e0
|
e0
|
| Line Regulation-Max |
0.12%
|
0.05%
|
| Load Regulation-Max |
0.12%
|
0.36%
|
| Number of Functions |
1
|
1
|
| Number of Outputs |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature TJ-Max |
70 °C
|
125 °C
|
| Operating Temperature TJ-Min |
|
|
| Output Current1-Max |
1.5 A
|
0.5 A
|
| Output Voltage1-Max |
12.5 V
|
18.9 V
|
| Output Voltage1-Min |
11.5 V
|
17.1 V
|
| Output Voltage1-Nom |
12 V
|
18 V
|
| Package Body Material |
METAL
|
PLASTIC/EPOXY
|
| Package Code |
TO-3
|
TO-252
|
| Package Equivalence Code |
TO-204/-3
|
SMSIP3H,.38,90TB
|
| Package Shape |
ROUND
|
RECTANGULAR
|
| Package Style |
FLANGE MOUNT
|
SMALL OUTLINE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Regulator Type |
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
|
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
|
| Surface Mount |
NO
|
YES
|
| Technology |
BIPOLAR
|
BIPOLAR
|
| Terminal Finish |
Tin/Lead (Sn/Pb)
|
TIN LEAD
|
| Terminal Form |
PIN/PEG
|
GULL WING
|
| Terminal Position |
BOTTOM
|
SINGLE
|
| Voltage Tolerance-Max |
5%
|
5%
|
| Base Number Matches |
1
|
3
|
| Part Package Code |
|
TO-252
|
| Pin Count |
|
3
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.39.00.01
|
| Length |
|
6.54 mm
|
| Packing Method |
|
TR
|
| Peak Reflow Temperature (Cel) |
|
235
|
| Seated Height-Max |
|
2.38 mm
|
| Terminal Pitch |
|
2.29 mm
|
| Width |
|
6.095 mm
|
|
|
|
Compare LM340KC-12 with alternatives
Compare MC78M18CDT/RK with alternatives