Part Number(s) (NSID) | Top View | Availability | Current Reported Stock | Budgetary Pricing | Standard Pack Size |
LM331AN/NOPB LM331AN
RoHS Status | 
MDIP | Full production Lead Time: 12 weeks
|
| $4.16 each at 1K+ pcs | rail of 40 |
LM331N/NOPB LM331N
RoHS Status | 
MDIP | Full production Lead Time: 6 weeks
 |
| $1.23 each at 1K+ pcs | rail of 40 |
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.
National's certificate of product compliance is located at RoHS Status.
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.
National's certificate of product compliance is located at RoHS Status.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LM331AN | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM331N | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click
here.
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.
National's certificate of product compliance is located at RoHS Status.