Texas Instruments
LM2937IMPX-2.5/NOPB
LM2937IMPX-2.5/NOPB
Regular price
$0.46 USD
Regular price
Sale price
$0.46 USD
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LM2937IMPX-2.5/NOPB Texas Instruments - Yeehing Electronics
500-mA, 26-V, high-PSRR, low-dropout voltage regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.474 |
| 100 — 249 | 1.217 |
| 250 — 999 | 0.874 |
| 1,000 + | 0.46 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LDO Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-223-4 |
| Output Voltage | 2.5 V |
| Output Current | 0.4 A |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Quiescent Current | 10 mA |
| Input Voltage MAX | 26 V |
| Input Voltage MIN | 4.75 V |
| Output Type | Fixed |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Dropout Voltage | 500 mV |
| Series | LM2937-2.5 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Brand | Texas Instruments |
| Voltage Regulation Accuracy | +/- 5 % |
| Ib - Input Bias Current | 2 mA |
| Line Regulation | 7.5 mV |
| Load Regulation | 2.5 mV |
| Operating Supply Current | 2 mA |
| Product Type | LDO Voltage Regulators |
| Factory Pack Quantity | 2000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.003951 oz |
For more information, please refer to datasheet
Documents
| LM2937IMPX-2.5/NOPB Datasheet |
More Information
The LM2937 is a positive voltage regulator capable of supplying up to 500 mA of load current. The use of a PNP power transistor provides a low dropout voltage characteristic. With a load current of 500 mA the minimum input to output voltage differential required for the output to remain in regulation is typically 0.5 V (1-V ensured maximum over the full operating temperature range). Special circuitry has been incorporated to minimize the quiescent current to typically only 10 mA with a full 500-mA load current when the input to output voltage differential is greater than 3 V.
