| PartNumber | TPS77428DGK | TPS77427DGK | TPS77427DGKG4 |
| Description | LDO Voltage Regulators Fast Transient Response 250-mA | LDO Voltage Regulators LOW DROP OUT (LDO) VOLTAGE REGULATOR | IC REG LINEAR 2.7V 250MA 8VSSOP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VSSOP-8 | VSSOP-8 | - |
| Output Voltage | 2.8 V | 2.7 V | - |
| Output Current | 250 mA | 250 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Quiescent Current | 125 uA | 125 uA | - |
| Input Voltage MAX | 10 V | 10 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 | 200 mV | 0.125 V | - |
| Series | TPS77428 | - | - |
| Packaging | Tube | - | Tube |
| Height | 0.97 mm | 0.97 mm | - |
| Length | 3 mm | 3 mm | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Width | 3 mm | 3 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dropout Voltage Max | 475 mV at 250 mA | - | - |
| Voltage Regulation Accuracy | 2 % | 2 % | - |
| Ib Input Bias Current | 92 uA | 92 uA | - |
| Line Regulation | 0.005 % / V | 0.005 % / V | - |
| Load Regulation | 1 mV | 1 mV | - |
| Operating Supply Current | 90 uA | - | - |
| Pd Power Dissipation | 0.412 W | 0.412 W | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 80 | - | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.000670 oz | 0.000670 oz | - |
| Package Case | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 8-VSSOP |
| Voltage Input | - | - | 2.7 V ~ 10 V |
| Current Output | - | - | 250mA |
| Voltage Output | - | - | 2.7V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | - |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | - |