Integrated Circuits (ICs)
LP2989AIM-2.5/NOPB
ActiveTexas Instruments
500-MA, 16-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
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Integrated Circuits (ICs)
LP2989AIM-2.5/NOPB
ActiveTexas Instruments
500-MA, 16-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
Technical Specifications
Parameters and characteristics for this part
| Specification | LP2989AIM-2.5/NOPB |
|---|---|
| Control Features | Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 175 µA |
| Current - Supply (Max) [Max] | 9 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR | 60 dB |
| Supplier Device Package | 8-SOIC |
| Voltage - Input (Max) [Max] | 16 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.74 | |
| 10 | $ 3.36 | |||
| 95 | $ 2.75 | |||
| 285 | $ 2.61 | |||
| 570 | $ 2.34 | |||
| 1045 | $ 1.98 | |||
| 2565 | $ 1.88 | |||
| 5035 | $ 1.81 | |||
| Texas Instruments | TUBE | 1 | $ 3.26 | |
| 100 | $ 2.86 | |||
| 250 | $ 2.00 | |||
| 1000 | $ 1.61 | |||
Description
General part information
LP2989LV Series
The LP2989LV is a fixed-output 500-mA precision LDO regulator designed for use with ceramic output capacitors.
Output noise can be reduced to 18 µV (typical) by connecting an external 10-nF capacitor to the bypass pin.
Using an optimized Vertically Integrated PNP (VIP) process, the LP2989LV delivers superior performance:
