PartNumber | LP3981IMM-3.0/NOPB | LP3981IMM-3.03 | LP3981IMM-3.0 |
Description | LDO Voltage Regulators Micropower, 300mA Ultra Low-Dropout CMOS | LDO Voltage Regulators NRND, alternate is LP3981IMM-3.03/NO | IC REG LINEAR 3V 300MA 8VSSOP |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | LDO Voltage Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
RoHS | Y | N | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | VSSOP-8 | VSSOP-8 | - |
Output Voltage | 3 V | 3.03 V | - |
Output Current | 300 mA | 0.3 A | - |
Number of Outputs | 1 Output | 1 Output | - |
Polarity | Positive | Positive | - |
Quiescent Current | 210 uA | 210 uA | - |
Input Voltage MAX | 6 V | 6 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 | 132 mV | 132 mV | - |
Series | LP3981 | LP3981 | - |
Packaging | Reel | Reel | Digi-ReelR |
Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
Product | Ultra LDO CMOS Voltage Regulators | - | - |
Tolerance | +/- 3 % | - | - |
Type | Ultra Low Dropout Voltage | - | - |
Brand | Texas Instruments | Texas Instruments | - |
Dropout Voltage Max | 0.005 V at 1 mA, 0.133 V at 200 mA, 0.2 V at 300 mA | 0.005 V at 1 mA, 0.133 V at 200 mA, 0.2 V at 300 mA | - |
PSRR / Ripple Rejection Typ | 55 dB | - | - |
Voltage Regulation Accuracy | +/- 2 % | +/- 2 % | - |
Ib Input Bias Current | 170 uA | 170 uA | - |
Line Regulation | 0.005 % | - | - |
Load Regulation | 0.0003 % | - | - |
Operating Supply Current | 70 uA | 70 uA | - |
Pd Power Dissipation | 476 mW | 476 mW | - |
Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
Factory Pack Quantity | 1000 | 1000 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Unit Weight | 0.000649 oz | 0.000649 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 | - | - | Up to 6V |
Current Output | - | - | 300mA |
Voltage Output | - | - | 3V |
Regulator Topology | - | - | Positive Fixed |
Voltage Dropout Typical | - | - | 0.132V @ 300mA |
Number of Regulators | - | - | 1 |
Current Limit Min | - | - | 300mA |