Datasheet Texas Instruments LP3981IMM-3.3
| Manufacturer | Texas Instruments |
| Series | LP3981 |
| Part Number | LP3981IMM-3.3 |
Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 8-VSSOP -40 to 125
Datasheets
LP3981 Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator datasheet
PDF, 1.2 Mb, Revision: H, File published: Jul 18, 2015
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Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | LFNB |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Replacements
| Replacement | LP3981IMM-3.3/NOPB |
| Replacement Code | S |
Parametrics
| Accuracy | 1 % |
| Fixed Output Options | 2.5,2.7,2.8,3,3.3 V |
| Iout(Max) | 0.3 A |
| Iq(Typ) | 0.07 mA |
| Noise | 35 uVrms |
| Operating Temperature Range | -40 to 125 C |
| Output Capacitor Type | Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 25 dB |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Thermal Resistance ОёJA | 57 В°C/W |
| Vdo(Typ) | 132 mV |
| Vin(Max) | 6 V |
| Vin(Min) | 2.7 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 2.5 V |
Eco Plan
| RoHS | See ti.com |
Model Line
Series: LP3981 (19)
- LP3981ILD-2.5/NOPB LP3981ILD-3.0/NOPB LP3981ILD-3.3/NOPB LP3981ILDX-2.5/NOPB LP3981ILDX-2.7/NOPB LP3981ILDX-2.8/NOPB LP3981ILDX-2.83/NOPB LP3981ILDX-3.03/NOPB LP3981IMM-2.5 LP3981IMM-2.5/NOPB LP3981IMM-2.7/NOPB LP3981IMM-2.8/NOPB LP3981IMM-3.0/NOPB LP3981IMM-3.03 LP3981IMM-3.03/NOPB LP3981IMM-3.3 LP3981IMM-3.3/NOPB LP3981IMMX-2.5/NOPB LP3981IMMX-3.3/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Other Names:
LP3981IMM3.3, LP3981IMM 3.3
