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| PartNumber | BA7812CP-E2 | BA7812 | BA7812FP |
| Description | Linear Voltage Regulators IC REG 14.5-27 VOUT 12V 1A | ||
| Manufacturer | ROHM Semiconductor | Rohm Semiconductor | Rohm Semiconductor |
| Product Category | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | TO-220CP-3 | - | - |
| Number of Outputs | 1 Output | 1 | 1 |
| Polarity | Positive | Positive | Positive |
| Output Voltage | 12 V | 12 V | 12 V |
| Output Current | 1 A | 1 A | 1 A |
| Output Type | Fixed | Fixed | Fixed |
| Input Voltage MAX | 27 V | 27 V | 27 V |
| Input Voltage MIN | 14.5 V | 14.5 V | 14.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Load Regulation | 23 mV | 23 mV | 23 mV |
| Line Regulation | 8 mV | 8 mV | 8 mV |
| Series | BA78 | BA78 | BA78 |
| Packaging | Reel | Cut Tape (CT) Alternate Packaging | Digi-ReelR Alternate Packaging |
| Brand | ROHM Semiconductor | - | - |
| Product Type | Linear Voltage Regulators | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Part # Aliases | BA7812CP | - | - |
| Package Case | - | TO-220CP-3 | TO-252-3 |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Through Hole | Surface Mount |
| Supplier Device Package | - | TO-220CP-3 | TO-252-3 |
| Voltage Input | - | 14.5 V ~ 27 V | 14.5 V ~ 27 V |
| Current Output | - | 1A | 1A |
| Voltage Output | - | 12V | 12V |
| Regulator Topology | - | Positive Fixed | Positive Fixed |
| Voltage Dropout Typical | - | 2V @ 1A | 2V @ 1A |
| Number of Regulators | - | 1 | 1 |
| Current Limit Min | - | - | - |
| Unit Weight | - | - | 0.139332 oz |