Description
LP3990MF-3.3/NOPB Texas Instruments - Yeehing Electronics
150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 0.716 |
100 — 249 | 0.551 |
250 — 999 | 0.406 |
1,000 + | 0.20 |
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-23-5 |
Output Voltage | 3.3 V |
Output Current | 0.15 A |
Number of Outputs | 1 Output |
Polarity | Positive |
Quiescent Current | 80 uA |
Input Voltage MAX | 6 V |
Input Voltage MIN | 2 V |
Output Type | Fixed |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Dropout Voltage | 120 mV |
Series | LP3990 |
Packaging | Reel |
Operating Temperature Range | - 40 C to + 125 C |
Brand | Texas Instruments |
Dropout Voltage - Max | 0.2 V at 150 mA |
Voltage Regulation Accuracy | +/- 1.5 % |
Ib - Input Bias Current | 43 uA |
Operating Supply Current | 43 uA |
Product Type | LDO Voltage Regulators |
Factory Pack Quantity | 1000 |
Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.000222 oz |
For more information, please refer to datasheet
Documents
LP3990MF-3.3/NOPB Datasheet |
More Information
The LP3990 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low-noise, and low-quiescent current. The LP3990 will provide a 0.8-V output from the low input voltage of 2 V at up to a 150-mA load current. When switched into shutdown mode via a logic signal at the enable pin (EN), the power consumption is reduced to virtually zero.