Datasheet Texas Instruments LP2982
| Manufacturer | Texas Instruments |
| Series | LP2982 |
50-mA Micropower Ultra-Low-Dropout LDO in SOT-23 Package
Datasheets
LP2982 50-mA Micropower Ultra-Low-Dropout LDO in SOT-23 Package datasheet
PDF, 1.3 Mb, Revision: K, File published: Jun 9, 2016
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Prices
Status
| LP2982AIM5-3.0/NOPB | LP2982AIM5-3.3 | LP2982AIM5-3.3/NOPB | LP2982AIM5-5.0 | LP2982AIM5-5.0/NOPB | LP2982AIM5X-3.0/NOPB | LP2982AIM5X-3.3/NOPB | LP2982AIM5X-5.0/NOPB | LP2982IM5-3.0/NOPB | LP2982IM5-3.3/NOPB | LP2982IM5-5.0/NOPB | LP2982IM5X-3.0/NOPB | LP2982IM5X-3.3/NOPB | LP2982IM5X-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes | No | Yes | No | Yes | Yes | Yes | No | No | Yes | No | Yes |
Packaging
| LP2982AIM5-3.0/NOPB | LP2982AIM5-3.3 | LP2982AIM5-3.3/NOPB | LP2982AIM5-5.0 | LP2982AIM5-5.0/NOPB | LP2982AIM5X-3.0/NOPB | LP2982AIM5X-3.3/NOPB | LP2982AIM5X-5.0/NOPB | LP2982IM5-3.0/NOPB | LP2982IM5-3.3/NOPB | LP2982IM5-5.0/NOPB | LP2982IM5X-3.0/NOPB | LP2982IM5X-3.3/NOPB | LP2982IM5X-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Pin | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Package Type | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV | DBV |
| Industry STD Term | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 1000 | 1000 | 3000 | 3000 | 3000 | 1000 | 1000 | 1000 | 3000 | 3000 | 3000 | |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | L20A | L19A | L19A | L18A | L18A | L20A | L19A | L18A | L20B | L19B | L18B | L20B | L19B | L18B |
| Width (mm) | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| Length (mm) | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 |
| Thickness (mm) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Pitch (mm) | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 |
| Max Height (mm) | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 | 1.45 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LP2982AIM5-3.0/NOPB | LP2982AIM5-3.3 | LP2982AIM5-3.3/NOPB | LP2982AIM5-5.0 | LP2982AIM5-5.0/NOPB | LP2982AIM5X-3.0/NOPB | LP2982AIM5X-3.3/NOPB | LP2982AIM5X-5.0/NOPB | LP2982IM5-3.0/NOPB | LP2982IM5-3.3/NOPB | LP2982IM5-5.0/NOPB | LP2982IM5X-3.0/NOPB | LP2982IM5X-3.3/NOPB | LP2982IM5X-5.0/NOPB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accuracy, % | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 |
| Fixed Output Options, V | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 | 3,3.3,5 |
| Iout(Max), A | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Iq(Typ), mA | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 |
| Noise, uVrms | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Capacitor Type | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic |
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
| PSRR @ 100KHz, dB | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Package Group | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| Package Size: mm2:W x L, PKG | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Special Features | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable |
| Thermal Resistance ОёJA, В°C/W | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 | 176 |
| Vdo(Typ), mV | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
| Vin(Max), V | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Vin(Min), V | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 | 3.12 |
| Vout(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Vout(Min), V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Eco Plan
| LP2982AIM5-3.0/NOPB | LP2982AIM5-3.3 | LP2982AIM5-3.3/NOPB | LP2982AIM5-5.0 | LP2982AIM5-5.0/NOPB | LP2982AIM5X-3.0/NOPB | LP2982AIM5X-3.3/NOPB | LP2982AIM5X-5.0/NOPB | LP2982IM5-3.0/NOPB | LP2982IM5-3.3/NOPB | LP2982IM5-5.0/NOPB | LP2982IM5X-3.0/NOPB | LP2982IM5X-3.3/NOPB | LP2982IM5X-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | See ti.com | Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- AN-1172 LP2980, LP2981, LP2982, LP2985 Micro SMD Demo Boards (Rev. B)PDF, 212 Kb, Revision: B, File published: Apr 25, 2013
The components of each demo board vary by device type and voltage option. Lists of materials areprovided which specify the correct external components to be used with each TI part type. - AN-1061 Power Conversion in Line-Powered Equipment (Rev. B)PDF, 406 Kb, Revision: B, File published: Apr 23, 2013
This application note describes line-powered equipment and power conversion techniques or methods tosolve those typical power needs.
Model Line
Series: LP2982 (14)
Manufacturer's Classification
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO
