LP2989ILD-4.0/NOPB
- Mfr.Part #
- LP2989ILD-4.0/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 4V 500MA 8WSON
- Stock
- 4,776
- In Stock :
- 4,776
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Output Current1-Max :
- 0.5A
- Voltage Tolerance-Max :
- 5%
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Voltage 1 :
- 4V
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.8mm
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Width :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- S-PDSO-N8
- Package / Case :
- 8-WDFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage :
- 4V
- Min Current Limit :
- 600mA
- Height Seated (Max) :
- 0.8mm
- Voltage Dropout (Max) :
- 0.65V @ 500mA
- Number of Regulators :
- 1
- Dropout Voltage :
- 310mV
- PSRR :
- 60dB (1kHz)
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Current Rating :
- 500mA
- Length :
- 4mm
- Current - Supply (Max) :
- 9mA
- Packaging :
- Tape and Reel (TR)
- Dropout Voltage1-Nom :
- 0.31V
- Voltage - Input (Max) :
- 16V
- Qualification Status :
- Not Qualified
- Base Part Number :
- LP2989
- Input Voltage (Min) :
- 5V
- Packing Method :
- Tape and Reel
- Terminal Form :
- NO LEAD
- Terminal Finish :
- Matte Tin (Sn)
- Current - Quiescent (Iq) :
- 175μA
- Output Type :
- FIXED
- JESD-609 Code :
- e3
- Pin Count :
- 8
- Datasheets
- LP2989ILD-4.0/NOPB

[Voltage Regulators - Linear Texas Instruments LP2989ILD-4.0/NOPB] Overview
Introducing the LP2989ILD-4.0/NOPB, an exemplary linear voltage regulator meticulously crafted by Texas Instruments to meet the most demanding requirements of modern electronics. This integrated circuit (IC) stands as a testament to precision engineering and unwavering performance, offering a stable 4V output with a maximum current rating of 500mA. Encapsulated in an 8WSON package, this regulator ensures efficient power delivery while maintaining a compact footprint, making it an indispensable component for a myriad of applications across diverse industries.
LP2989ILD-4.0/NOPB Features
- Ultra-low dropout voltage: With an exceptionally low dropout voltage, the LP2989ILD-4.0/NOPB minimizes power dissipation and maximizes efficiency, making it ideal for battery-powered devices where power conservation is paramount.
- Precision output: Boasting high accuracy and low output noise, this linear regulator guarantees a stable 4V output, ensuring optimal performance of sensitive electronic systems.
- Wide input voltage range: The LP2989ILD-4.0/NOPB accommodates a wide input voltage range, enhancing its versatility and suitability for various power supply configurations.
- Thermal shutdown and current limit protection: Equipped with built-in thermal shutdown and current limit protection mechanisms, this IC safeguards against overheating and overcurrent conditions, ensuring reliable operation even in challenging environments.
- Compact and robust design: Housed in an 8WSON package, this regulator offers a perfect blend of compactness and durability, simplifying PCB layout and enhancing system reliability.
LP2989ILD-4.0/NOPB Applications
- Industrial automation: The LP2989ILD-4.0/NOPB finds its application in industrial automation systems, where precise voltage regulation is essential for ensuring stable operation of sensors, actuators, and control circuits.
- Telecommunications equipment: This linear regulator is well-suited for telecommunications equipment such as routers, switches, and base stations, providing a reliable power source for uninterrupted communication.
- Medical devices: In medical devices like portable monitors, infusion pumps, and handheld diagnostic tools, the LP2989ILD-4.0/NOPB delivers consistent power, enabling accurate measurements and reliable performance in critical healthcare applications.
- Automotive electronics: With its robust design and stringent performance characteristics, this IC serves automotive electronics applications, including engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS), ensuring reliable operation in automotive environments.
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