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| PartNumber | TPS78628KTTT | TPS78628KTTR | TPS78628KTTRG3 |
| Description | LDO Voltage Regulators High PSRR Fast RF High-Enable 1.5A | LDO Voltage Regulators High PSRR Fast RF High-Enable 1.5A | IC REG LIN 2.8V 1.5A DDPAK/TO263 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-5 | TO-263-5 | - |
| Output Voltage | 2.8 V | 2.8 V | - |
| Output Current | 1.5 A | 1.5 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Input Voltage MIN | 2.7 V | 2.7 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Dropout Voltage | 390 mV | 0.41 V | - |
| Series | TPS78628 | - | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 4.58 mm | 4.58 mm | - |
| Length | 10.16 mm | 10.16 mm | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Width | 8.42 mm | 8.42 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dropout Voltage Max | 580 mV at 1.5 A | 580 mV at 1.5 A | - |
| Voltage Regulation Accuracy | 2 % | 2 % | - |
| Ib Input Bias Current | 310 uA | 310 uA | - |
| Line Regulation | 5 % / V | 5 % / V | - |
| Load Regulation | 7 mV | 7 mV | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 260 uA | - | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 50 | 1 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.051355 oz | 0.051355 oz | - |
| Package Case | - | - | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | DDPAK/TO-263-5 |
| Voltage Input | - | - | Up to 5.5V |
| Current Output | - | - | 1.5A |
| Voltage Output | - | - | 2.8V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.41V @ 1.5A |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 2.4A |