Description
LM3940IS-3.3/NOPB Texas Instruments - Yeehing Electronics
1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.799 |
| 100 — 249 | 1.486 |
| 250 — 999 | 1.067 |
| 1,000 + | 0.56 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LDO Voltage Regulators |
| RoHS | E |
| Mounting Style | SMD/SMT |
| Package / Case | TO-263-3 |
| Output Voltage | 3.3 V |
| Output Current | 1 A |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Quiescent Current | 15 mA |
| Input Voltage MAX | 7.5 V |
| Input Voltage MIN | 4.5 V |
| Output Type | Fixed |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Dropout Voltage | 310 mV |
| Series | LM3940 |
| Packaging | Tube |
| Operating Temperature Range | - 40 C to + 125 C |
| Brand | Texas Instruments |
| Dropout Voltage - Max | 0.8 V at 1A, 0.15 V at 100 mA |
| Ib - Input Bias Current | 10 mA |
| Line Regulation | 40 mV |
| Load Regulation | 50 mV |
| Moisture Sensitive | Yes |
| Operating Supply Current | 110 uA |
| Product Type | LDO Voltage Regulators |
| Factory Pack Quantity | 45 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.068654 oz |
For more information, please refer to datasheet
Documents
| LM3940IS-3.3/NOPB Datasheet |
More Information
The LM3940 is a 1-A low-dropout regulator designed to provide 3.3 V from a 5-V supply.
