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| PartNumber | BA18DD0WT | BA18DD0T | BA18DD0WHFP-TR |
| Description | LDO Voltage Regulators LDO REG 1.8V 2A 5PIN | LDO Voltage Regulators LDO REG 1.8V 2A 3PIN | LDO Voltage Regulators LDO REGULATOR POS 1.8V 2A TR |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | TO-220-3 | TO-220-3 | HRP-5 |
| Output Voltage | 1.8 V | 1.8 V | 1.8 V |
| Output Current | 2 A | 2 A | 2 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | - |
| Input Voltage MAX | 25 V | 25 V | 25 V |
| Input Voltage MIN | 3 V | 3 V | 3 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Dropout Voltage | 0.3 V | 450 mV | 0.45 V |
| Series | BAxxDD0WT | BAxxDD0T | BAxxDD0WHFP |
| Packaging | Bulk | Bulk | Reel |
| Height | 8 mm | 8 mm | - |
| Length | 10 mm | 10 mm | - |
| Width | 4.5 mm | 4.5 mm | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Dropout Voltage Max | 500 mV at 1 A | - | 0.7 V |
| Voltage Regulation Accuracy | 1 % | 1 % | 1 % |
| Line Regulation | 50 mV | 50 mV | 15 mV |
| Load Regulation | 200 mV | 50 mV | 50 mV |
| Pd Power Dissipation | 2 W | 2 W | 2.3 W |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 500 | 500 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | BA18DD0WT | BA18DD0T | BA18DD0WHFP |
| Unit Weight | 0.211644 oz | 0.211644 oz | - |
| Output Voltage Range | - | - | - |
| Quiescent Current | - | - | - |
| Product | - | - | LDO Regulators |
| Tolerance | - | - | - |
| Type | - | - | Voltage Regulator |
| PSRR / Ripple Rejection Typ | - | - | 55 dB |
| Development Kit | - | - | - |
| Ib Input Bias Current | - | - | 0.9 mA |
| Operating Supply Current | - | - | - |
| Reference Voltage | - | - | - |