 | |  | |
| PartNumber | LP2981A-33DBVT | LP2981A-33DBVTG4 | LP2981A-33DBVTE4 |
| Description | LDO Voltage Regulators 100-mA 0.75% Tolerance | LDO Voltage Regulators Sgl Output 100mA Fixed(3.3V) Shutdown | LDO Voltage Regulators 100-mA 0.75% Tolerance |
| 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 | SMD/SMT |
| Package / Case | SOT-23-5 | SOT-23-5 | - |
| Output Voltage | 3.3 V | 3.3 V | 3.3 V |
| Output Current | 100 mA | 100 mA | 100 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | - |
| Input Voltage MAX | 16 V | 16 V | 16 V |
| Input Voltage MIN | 2.2 V | 2.2 V | 2.2 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 | 200 mV | 200 mV | 0.001 V at 0 A |
| Series | LP2981A-33 | LP2981A-33 | LP2981A-33 |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 2.9 mm | 2.9 mm | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Width | 1.6 mm | 1.6 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dropout Voltage Max | 3 mV at 0 A | 3 mV at 0 A | - |
| Voltage Regulation Accuracy | 1 % | 1 % | 1 % |
| Ib Input Bias Current | 600 uA | 600 uA | - |
| Line Regulation | 0.014 % / V | 0.014 % / V | 0.014 % / V |
| Operating Supply Current | 600 uA | 600 uA | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | 15800 mg |
| Output Voltage Range | - | - | - |
| Package Case | - | - | SC-74A, SOT-753 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-23-5 |
| Voltage Input | - | - | Up to 16V |
| Current Output | - | - | 100mA |
| Voltage Output | - | - | 3.3V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.2V @ 100mA |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 150mA |
| Ib Input Bias Current | - | - | 600 uA |
| Dropout Voltage Max | - | - | 3 mV at 0 A |