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| Part Number | KA78RM33RTM | KA78RH33RTM | KA78RM33RTF |
|---|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 |
| Voltage - Input (Max) | 20V | 15V | 20V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V | 3.3V |
| Voltage - Output (Max) | - | - | - |
| Voltage Dropout (Max) | 0.6V @ 500mA | 1.4V @ 800mA | 0.6V @ 500mA |
| Current - Output | 500mA | 800mA | 500mA |
| Current - Quiescent (Iq) | 5 mA | 10 mA | 5 mA |
| Current - Supply (Max) | 10 mA | - | 10 mA |
| PSRR | 55dB (120Hz) | 55dB (120Hz) | 55dB (120Hz) |
| Control Features | - | - | - |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C | -25°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | D-Pak | TO-252-3 (DPAK) | D-Pak |
