Datasheet Texas Instruments LM2990 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM2990 |
Regulador negativo de baja caída
Hojas de datos
LM2990 Negative Low-Dropout Regulator datasheet
PDF, 2.0 Mb, Revisión: G, Archivo publicado: mayo 15, 2015
Extracto del documento
Precios
Estado
| LM2990S-12 | LM2990S-12/NOPB | LM2990S-15 | LM2990S-15/NOPB | LM2990S-5.0 | LM2990S-5.0/NOPB | LM2990SX-12 | LM2990SX-12/NOPB | LM2990SX-15 | LM2990SX-15/NOPB | LM2990SX-5.0 | LM2990SX-5.0/NOPB | LM2990T-12 | LM2990T-12/NOPB | LM2990T-15 | LM2990T-15/NOPB | LM2990T-5.0 | LM2990T-5.0/NOPB | LM2990T-5.2/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | Sí | Sí | No | No | No | No | No | Sí | Sí | No | Sí | Sí | No | No | Sí | No | Sí |
Embalaje
| LM2990S-12 | LM2990S-12/NOPB | LM2990S-15 | LM2990S-15/NOPB | LM2990S-5.0 | LM2990S-5.0/NOPB | LM2990SX-12 | LM2990SX-12/NOPB | LM2990SX-15 | LM2990SX-15/NOPB | LM2990SX-5.0 | LM2990SX-5.0/NOPB | LM2990T-12 | LM2990T-12/NOPB | LM2990T-15 | LM2990T-15/NOPB | LM2990T-5.0 | LM2990T-5.0/NOPB | LM2990T-5.2/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Pin | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Package Type | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | NDE | NDE | NDE | NDE | NDE | NDE | NDE |
| Industry STD Term | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 |
| JEDEC Code | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-MSFM-P | R-MSFM-P | R-MSFM-P | R-MSFM-P | R-MSFM-P | R-MSFM-P | R-MSFM-P |
| Package QTY | 45 | 45 | 45 | 45 | 45 | 45 | 500 | 500 | 500 | 500 | 500 | 500 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE |
| Device Marking | LM2990S | -12 P+ | LM2990S | LM2990S | LM2990S | LM2990S | LM2990S | -12 P+ | -15 P+ | LM2990S | LM2990S | -5.0 P+ | -12 P+ | -12 P+ | -15 P+ | LM2990T | LM2990T | LM2990T | -5.2 P+ |
| Width (mm) | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 8.41 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 |
| Length (mm) | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 10.18 | 14.986 | 14.986 | 14.986 | 14.986 | 14.986 | 14.986 | 14.986 |
| Thickness (mm) | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | 4.572 | 4.572 | 4.572 | 4.572 | 4.572 | 4.572 | 4.572 |
| Pitch (mm) | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 |
| Max Height (mm) | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM2990S-12 | LM2990S-12/NOPB | LM2990S-15 | LM2990S-15/NOPB | LM2990S-5.0 | LM2990S-5.0/NOPB | LM2990SX-12 | LM2990SX-12/NOPB | LM2990SX-15 | LM2990SX-15/NOPB | LM2990SX-5.0 | LM2990SX-5.0/NOPB | LM2990T-12 | LM2990T-12/NOPB | LM2990T-15 | LM2990T-15/NOPB | LM2990T-5.0 | LM2990T-5.0/NOPB | LM2990T-5.2/NOPB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accuracy, % | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 |
| Fixed Output Options, V | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 | -5,-5.2,-12,-15 |
| Iout(Max), A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Iq(Typ), mA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Noise, uVrms | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| 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 | -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 | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic | Non-Ceramic |
| Output Options | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output | Fixed Output,Negative Output |
| PSRR @ 100KHz, dB | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Package Group | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 |
| Package Size: mm2:W x L, PKG | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | 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 | 1 | 1 | 1 | 1 | 1 |
| Special Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Thermal Resistance ОёJA, В°C/W | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Vdo(Typ), mV | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Vin(Max), V | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 |
| Vin(Min), V | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 | -26 |
| Vout(Max), V | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 |
| Vout(Min), V | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 |
Plan ecológico
| LM2990S-12 | LM2990S-12/NOPB | LM2990S-15 | LM2990S-15/NOPB | LM2990S-5.0 | LM2990S-5.0/NOPB | LM2990SX-12 | LM2990SX-12/NOPB | LM2990SX-15 | LM2990SX-15/NOPB | LM2990SX-5.0 | LM2990SX-5.0/NOPB | LM2990T-12 | LM2990T-12/NOPB | LM2990T-15 | LM2990T-15/NOPB | LM2990T-5.0 | LM2990T-5.0/NOPB | LM2990T-5.2/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | Obediente |
| Pb gratis | Sí | Sí | Sí | Sí | Sí | Sí | Sí |
Notas de aplicación
- A Topical Index of TI LDO Application Notes (Rev. F)PDF, 82 Kb, Revisión: F, Archivo publicado: jun 27, 2019
- Linear and Switching Voltage Regulator Fundamental Part 1PDF, 183 Kb, Archivo publicado: marzo 21, 2007
Linea modelo
Serie: LM2990 (19)
Clasificación del fabricante
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO