| PartNumber | LP3964ES-1.8/NOPB | LP3964ES-1.8 | LP3964ES-2.5 |
| Description | LDO Voltage Regulators 800Ma Ultra-LDO | LDO Voltage Regulators NRND, alternate is LP3964ES-1.8/NOPB | LDO Voltage Regulators 800mA Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | IC Chips |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-5 | TO-263-5 | - |
| Output Voltage | 1.8 V | 1.8 V | - |
| Output Current | 800 mA | 0.8 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Input Voltage MAX | 7 V | 7 V | - |
| Input Voltage MIN | 2.5 V | 2.5 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Dropout Voltage | 240 mV | 240 mV | - |
| Series | LP3964 | LP3964 | - |
| Packaging | Tube | Tube | Tube |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Product | Fast Ultra LDO Linear Regulators | - | - |
| Tolerance | +/- 3 % | - | - |
| Type | Ultra Low Dropout Voltage | - | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dropout Voltage Max | 0.03 V at 80 mA, 0.3 V at 800 mA | 0.03 V at 80 mA, 0.3 V at 800 mA | - |
| PSRR / Ripple Rejection Typ | 60 dB | - | - |
| Voltage Regulation Accuracy | +/- 1.5 % | +/- 1.5 % | - |
| Line Regulation | 0.02 % | 0.02 % | - |
| Load Regulation | 0.02 % | 0.02 % | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 3 mA | 3 mA | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 45 | 45 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.056128 oz | 0.056128 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 7V |
| Current Output | - | - | 800mA |
| Voltage Output | - | - | 2.5V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.24V @ 800mA |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 1.2A |