The SAP78M15 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area compensation, which make them virtually immune to damage from output overloads.
With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.
Output Current in excess of 0.5 A
No external components
Internal Thermal Overload
Internal short circuit current-limiting
Output transistor safe-area compensation
ESD protection:
HBM: 2000V
CDM: 500V
| Product Name | Package form | Marking | Hazardous Substance Control | Packing Type | Remarks |
|---|---|---|---|---|---|
| SAP78M15TATR | TO-252-2L | 78M15TA | Halogen free | Tape&Reel |

| title | Types of | Size (KB) | date | Download the latest English version |
|---|---|---|---|---|
| SAP78M15 | 0 | 2025-12-22 | SAP78M15 Brief Datasheet |