LP2989AIM-3.0/NOPB
Active500-MA, 16-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
LP2989AIM-3.0/NOPB
Active500-MA, 16-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
Description
General part information
LP2989 Series
The LP2989 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 LP2989 delivers superior performance:
Technical Specifications
Parameters and characteristics for this part
| Specification | LP2989AIM-3.0/NOPB |
|---|---|
| Control Features | Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 175 µA |
| Current - Supply (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 | Fixed |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Protection Features | Over Current, Short Circuit, Over Temperature |
| PSRR | 60 dB |
| Voltage - Input (Max) | 16 V |
| Voltage - Output (Min/Fixed) | 3 V |
| Voltage Dropout (Max) | 0.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
