 |  | | |
| PartNumber | LP2989ILD-1.8 | LP2989ILD-2.5 | LP2989ILD-1.8/NOPB |
| Description | Fixed Positive LDO Regulator, 1.8V, PDSO8 | LDO Voltage Regulators Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator 8-WSON -40 to 125 | LDO Voltage Regulators MicroPWR 500 mA Lo Noise Lo-Dropout Reg |
| Manufacturer | - | Texas Instruments | Texas Instruments |
| Product Category | - | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Series | - | LP2989 | - |
| Packaging | - | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Unit Weight | - | 0.000384 oz | - |
| Mounting Style | - | SMD/SMT | - |
| Package Case | - | WSON-8 | 8-WDFN Exposed Pad |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Fixed | - |
| Supplier Device Package | - | 8-WSON (4x4) | 8-WSON (4x4) |
| Voltage Input | - | Up to 16V | 2.1 V ~ 16 V |
| Number of Outputs | - | 1 Output | - |
| Current Output | - | 500mA | 500mA |
| Voltage Output | - | 2.5V | 1.8V |
| Regulator Topology | - | Positive Fixed | Positive Fixed |
| Voltage Dropout Typical | - | 0.31V @ 500mA | - |
| Number of Regulators | - | 1 | 1 |
| Current Limit Min | - | 600mA | 600mA |
| Maximum Operating Temperature | - | + 125 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Output Voltage | - | 2.5 V | - |
| Input Voltage MAX | - | 16 V | - |
| Output Current | - | 0.5 A | - |
| Input Voltage MIN | - | 2.1 V | - |
| Load Regulation | - | 0.4 % | - |
| Voltage Regulation Accuracy | - | +/- 1.25 % | - |
| Ib Input Bias Current | - | 110 uA | - |
| Dropout Voltage | - | 0.001 V at 0.1 mA 0.15 V at 200 mA 0.31 V at 500 mA | - |
| Dropout Voltage Max | - | 0.003 V at 0.1 mA 0.2 V at 200 mA 0.425 V at 500 mA | - |
| Line Regulation | - | 0.014 %/V | - |