Texas Instruments LP2989AILD-5.0/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.44 | $3.44 |
| 15+ | $3.33 | $49.95 |
| 25+ | $3.26 | $81.50 |
| 50+ | $3.08 | $154.00 |
| 100+ | $2.72 | $272.00 |
| N+ | $0.54 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.65V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 175 µA |
| Current - Supply (Max) | 9 mA |
| PSRR | 60dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (4x4) |
| ROHS |  |
The LP2989AILD-5.0/NOPB is a low dropout linear regulator delivering a fixed 5.0V output with up to 500mA of current. Featuring a 175 µA quiescent current and 60dB PSRR at 1kHz, it provides clean and efficient power for automotive, industrial, and telecom applications. The 8-WSON (4x4) package offers excellent thermal performance.
- 500mA output current supports a wide range of 5V logic and analog ICs.
- Low dropout (0.65V @ 500mA) improves efficiency in 5V systems.
- 60dB PSRR at 1kHz ensures stable output for noise-sensitive circuits.
- WSON package with exposed pad enhances heat dissipation.
Automotive Electronics
The 5V output and 500mA capability make it suitable for powering sensors, CAN transceivers, and infotainment controllers in vehicles.
Industrial Sensors
With 60dB PSRR at 1kHz, it provides clean 5V rails for precision analog sensor interfaces in factory automation.
Telecom Equipment
The low dropout and robust thermal WSON package support reliable operation in networking switches and routers.
Medical Monitoring Devices
Stable 5V output powers patient monitoring systems and diagnostic equipment requiring consistent analog performance.
Test and Measurement
Its 500mA current and low noise characteristics suit benchtop instruments and data acquisition systems.
- Q: What is the output voltage of the LP2989AILD-5.0/NOPB?
- A: The fixed output voltage is 5.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.65V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 175 µA.
- Q: What package is available?
- A: It comes in an 8-WSON (4x4) package.
LP2989AILD-5.0/NOPB.pdf
- Q: What is the output voltage of the LP2989AILD-5.0/NOPB?
- A: The fixed output voltage is 5.0V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.65V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 175 µA.
- Q: What package is available?
- A: It comes in an 8-WSON (4x4) package.
