Extended Temperature (H & MP) µModule Regulators
Linear Technology offers several options for applications requiring extended temperature operation.
H-grade products offer 100% testing at hot, typically 125ºC or 150ºC as defined in the datasheet. H-grade products are sample tested at cold (-40ºC) with an expanded sample size and zero allowed failures.
Military plastic (MP) grade products provide a COTS (commercial off the shelf) solution with guaranteed performance over extended operating temperatures for use in applications subject to very harsh environmental conditions. MP grade products are 100% tested at hot (125ºC or 150ºC as specified in the datasheet) AND 100% tested at cold (-55ºC). MP products also offer additional inspection, tighter in-process controls, enhanced reliability monitoring and are fully characterized over the military temperature range.
| Temp | 25ºC Test | Max Temp Test | Min Temp Test | Documentation |
|---|---|---|---|---|
| C | 100% | 70°C Sample Test | 0°C Sample Test | |
| E | 100% | 85°C Sample Test | 0°C Sample Test | |
| I | 100% | 85°C to 125°C Sample Test | –40°C Sample Test | |
| H | 100% | 100% Test at 125°C or 150°C | –40°C Sample Test |
H Grade Portfolio |
| MP | 100% | 100% Test at 125°C or 150°C | 100% Test at –55°C | MP Flowchart MP Portfolio MP Brochure |
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Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.