Description
LM2990SX-5.0 Texas Instruments - Yeehing Electronics
1-A, negative low-dropout voltage regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.828 |
| 100 — 249 | 2.478 |
| 250 — 999 | 1.737 |
| 1,000 + | 1.12 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LDO Voltage Regulators |
| RoHS | N |
| Mounting Style | SMD/SMT |
| Package / Case | TO-263-3 |
| Output Voltage | - 5 V |
| Output Current | 1.8 A |
| Number of Outputs | 1 Output |
| Polarity | Negative |
| Quiescent Current | 5 mA |
| Input Voltage MAX | 300 mV |
| Input Voltage MIN | - 26 V |
| Output Type | Fixed |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Dropout Voltage | 600 mV |
| Series | LM2990 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Product | Negative LDO Regulators |
| Type | Negative Voltage Regulator |
| Brand | Texas Instruments |
| Dropout Voltage - Max | 0.3 V at 100 mA, 1 V at 1 A |
| PSRR / Ripple Rejection - Typ | 58 dB |
| Voltage Regulation Accuracy | +/- 5 % |
| Ib - Input Bias Current | 1 mA |
| Line Regulation | 40 mV |
| Load Regulation | 40 mV |
| Moisture Sensitive | Yes |
| Operating Supply Current | 1 mA |
| Product Type | LDO Voltage Regulators |
| Factory Pack Quantity | 500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.068654 oz |
For more information, please refer to datasheet
Documents
| LM2990SX-5.0 Datasheet |
More Information
The LM2990 is a three-terminal, low-dropout, 1-A negative voltage regulator available with fixed output voltages of −5 V, −5.2 V, −12 V, and −15 V.
