LP2989AILD-285
- Mfr.Part #
- LP2989AILD-285
- Manufacturer
- National Semiconductor
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 2.85V 500MA 8WSON
- Stock
- 1,710
- In Stock :
- 1,710
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Pin Count :
- 8
- Voltage Dropout (Max) :
- 0.65V @ 500mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.8mm
- RoHS Status :
- Non-RoHS Compliant
- Terminal Pitch :
- 0.8mm
- Output Configuration :
- Positive
- JESD-30 Code :
- S-PDSO-N8
- Terminal Position :
- Dual
- Voltage - Input (Max) :
- 16V
- Voltage - Output (Min/Fixed) :
- 2.85V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pbfree Code :
- yes
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Width :
- 4mm
- Surface Mount :
- yes
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Output Voltage 1 :
- 2.85V
- Terminal Finish :
- TIN LEAD
- Peak Reflow Temperature (Cel) :
- 235
- Output Voltage1-Min :
- 2.736V
- Number of Functions :
- 1
- Terminal Form :
- NO LEAD
- Input Voltage (Min) :
- 3.85V
- Length :
- 4mm
- Operating Temperature :
- -40°C~125°C
- PSRR :
- 60dB (1kHz)
- Current - Quiescent (Iq) :
- 175μA
- Packaging :
- Tape and Reel (TR)
- Current - Output :
- 500mA
- Number of Terminations :
- 8
- Package / Case :
- 8-WDFN Exposed Pad
- Current - Supply (Max) :
- 9mA
- Control Features :
- Enable
- Number of Regulators :
- 1
- Mounting Type :
- Surface Mount
- Datasheets
- LP2989AILD-285

Voltage Regulators - Linear National Semiconductor LP2989AILD-285 Overview
The LP2989AILD-285 by National Semiconductor is a high-performance, linear voltage regulator designed to deliver a stable 2.85V output from a higher voltage input. This device is optimal for applications requiring low dropout, low noise, and high accuracy in voltage regulation. Ensuring minimal loss of power in the form of heat, it makes an efficient choice for power-sensitive designs. The compact 8WSON package facilitates integration into space-constrained applications, making the Voltage Regulators - Linear National Semiconductor LP2989AILD-285 an excellent choice for advanced electronic systems.
LP2989AILD-285 Features
The LP2989AILD-285 boasts several distinctive features that enhance its applicability in diverse settings. Key features include a low dropout voltage of just 500mA, making it highly efficient for systems where minimizing power loss is critical. The device also supports a broad input voltage range, offering versatile compatibility with various power supplies. Additionally, its noise reduction capability and high output accuracy contribute to reliable and stable performance in sensitive applications.
LP2989AILD-285 Applications
- Portable Devices: Ideal for battery-powered devices such as smartphones and tablets, where maintaining battery efficiency and longevity is essential. The LP2989AILD-285 helps minimize power consumption and heat generation.
- Medical Equipment: Used in medical devices that require consistent and reliable power supply, ensuring that equipment operates within safe voltage levels and without interference.
- Telecommunications: Essential in communication infrastructure, where power stability impacts the performance and reliability of communication devices.
- Automotive Electronics: Applied in automotive systems that demand robust voltage regulation under variable conditions to ensure electronics function reliably.
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