PartNumber | LP3991TL-2.8/NOPB | LP3991TL-3.0/NOPB | LP3991TLX-0.8/NOPB |
Description | LDO Voltage Regulators 300Ma Low Vin LDO | LDO Voltage Regulators 300mA Linear Voltage Regulator for Digit | LDO Voltage Regulators 300mA Linear Voltage Regulator for Digit |
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 | DSBGA-4 | DSBGA-4 | - |
Output Voltage | 2.8 V | 3 V | 0.8 V |
Output Current | 0.3 A | 0.3 A | 0.3 A |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Polarity | Positive | Positive | - |
Quiescent Current | 100 uA | 100 uA | 100 uA |
Input Voltage MAX | 4 V | 4 V | 4 V |
Input Voltage MIN | 1.65 V | 1.65 V | 1.65 V |
Output Type | Fixed | Fixed | Fixed |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 85 C |
Dropout Voltage | 75 mV | 75 mV | 0.125 V at 300 mA |
Series | LP3991 | LP3991 | LP3991 |
Packaging | Reel | Reel | Tape & Reel (TR) |
Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
Product | Linear Voltage Regulators | Linear Voltage Regulators | - |
Tolerance | +/- 3 % | +/- 3 % | - |
Type | Accurate Output Voltage | Accurate Output Voltage | - |
Brand | Texas Instruments | Texas Instruments | - |
Dropout Voltage Max | 0.08 V at 150 mA, 0.16 V at 300 mA | 0.08 V at 150 mA, 0.16 V at 300 mA | - |
PSRR / Ripple Rejection Typ | 65 dB | 65 dB | - |
Voltage Regulation Accuracy | +/- 1 % | +/- 1 % | +/- 1 % |
Ib Input Bias Current | 50 uA | 50 uA | - |
Line Regulation | 0.05 % | 0.05 % | - |
Load Regulation | 60 uV/mA | 60 uV/mA | - |
Operating Supply Current | 50 uA | 50 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 | 0.000056 oz | 0.000056 oz | - |
Package Case | - | - | DSBGA-4 |
Operating Temperature | - | - | -40°C ~ 85°C |
Mounting Type | - | - | Surface Mount |
Supplier Device Package | - | - | 4-DSBGA |
Voltage Input | - | - | 1.65 V ~ 4 V |
Current Output | - | - | 300mA |
Voltage Output | - | - | 0.8V |
Regulator Topology | - | - | Positive Fixed |
Voltage Dropout Typical | - | - | - |
Number of Regulators | - | - | 1 |
Current Limit Min | - | - | - |
Ib Input Bias Current | - | - | 50 uA |