Texas Instruments
LM2991SX/NOPB
LM2991SX/NOPB
Regular price
$2.47 USD
Regular price
Sale price
$2.47 USD
Unit price
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LM2991SX/NOPB Texas Instruments - Yeehing Electronics
1-A, negative, adjustable low-dropout voltage regulator with enable
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.503 |
| 100 — 249 | 2.193 |
| 250 — 999 | 1.538 |
| 1,000 + | 2.47 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LDO Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | TO-263-5 |
| Output Voltage | - 3 V to - 24 V |
| Output Current | 1 A |
| Number of Outputs | 1 Output |
| Polarity | Negative |
| Quiescent Current | 5 mA |
| Input Voltage MAX | 300 mV |
| Input Voltage MIN | - 26 V |
| Output Type | Adjustable |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Dropout Voltage | 600 mV |
| Series | LM2991 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Brand | Texas Instruments |
| Dropout Voltage - Max | 0.2 V at 100 mA, 0.8 V at 1A |
| Ib - Input Bias Current | 700 uA |
| Line Regulation | 0.04 % / V |
| Load Regulation | 0.4 % |
| Moisture Sensitive | Yes |
| Operating Supply Current | 700 uA |
| Product Type | LDO Voltage Regulators |
| Reference Voltage | - 1.186 V |
| Factory Pack Quantity | 500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.056128 oz |
For more information, please refer to datasheet
Documents
| LM2991SX/NOPB Datasheet |
More Information
The LM2991 is a low dropout adjustable negative regulator with a output voltage range between −3 V to −24 V. The LM2991 provides up to 1 A of load current and features a ON /OFF pin for remote shutdown capability.
