LP2989AILD-3.3
- Mfr.Part #
- LP2989AILD-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 500MA 8WSON
- Stock
- 3,533
- In Stock :
- 3,533
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Accuracy :
- 0.75 %
- Quiescent Current :
- 110μA
- Voltage Dropout (Max) :
- 0.65V @ 500mA
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Current Rating :
- 500mA
- Max Output Current :
- 500mA
- Dropout Voltage :
- 310mV
- Number of Outputs :
- 1
- Min Current Limit :
- 600mA
- Voltage Tolerance-Max :
- 4%
- Peak Reflow Temperature (Cel) :
- 235
- PSRR :
- 60dB (1kHz)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 4mm
- Dropout Voltage1-Nom :
- 0.31V
- Packing Method :
- Tape and Reel
- Package / Case :
- 8-WDFN Exposed Pad
- Mount :
- Surface Mount
- Lead Free :
- Contains Lead
- Number of Terminations :
- 8
- Current - Supply (Max) :
- 9mA
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Base Part Number :
- LP2989
- Current - Quiescent (Iq) :
- 175μA
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 0.75 %
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pin Count :
- 8
- Number of Regulators :
- 1
- Output Type :
- FIXED
- Number of Pins :
- 8
- Number of Functions :
- 1
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Voltage - Input (Max) :
- 16V
- Min Input Voltage :
- 2.1V
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~125°C
- Terminal Position :
- Dual
- Output Voltage 1 :
- 3.3V
- Radiation Hardening :
- No
- Width :
- 4mm
- Control Features :
- Enable
- Output Voltage :
- 3.3V
- Datasheets
- LP2989AILD-3.3

[Voltage Regulators - Linear] Texas Instruments LP2989AILD-3.3 Overview
Introducing the LP2989AILD-3.3 from Texas Instruments, a cutting-edge linear voltage regulator meticulously engineered to meet the demanding requirements of modern electronic circuits. This highly efficient IC regulator boasts a stable output voltage of 3.3V with a maximum current rating of 500mA, all packaged in a compact 8WSON form factor. Designed with precision and reliability in mind, the LP2989AILD-3.3 is the go-to choice for engineers seeking unparalleled performance and consistency in their power management solutions.
LP2989AILD-3.3 Features
- Stable output voltage of 3.3V
- Maximum output current of 500mA
- Low dropout voltage
- Wide input voltage range
- Excellent line and load regulation
- Low quiescent current
- Thermal shutdown and current limit protection
- Compact 8WSON package
LP2989AILD-3.3 Applications
- Industrial Automation: The LP2989AILD-3.3 ensures stable power delivery in industrial control systems, PLCs, and motor drives, guaranteeing uninterrupted operation even in harsh environments.
- Telecommunications: Ideal for telecom infrastructure equipment such as routers, switches, and base stations, where precise voltage regulation is critical for reliable performance and network integrity.
- Consumer Electronics: From smart home devices to portable gadgets, the LP2989AILD-3.3 provides the essential power management solution for a wide range of consumer electronics, ensuring optimal performance and longevity.
- Automotive Electronics: With its robust design and automotive-grade reliability, this regulator is well-suited for powering various automotive applications, including infotainment systems, dashboard displays, and advanced driver assistance systems (ADAS).
- Medical Devices: Critical medical equipment such as patient monitors, infusion pumps, and diagnostic devices rely on the LP2989AILD-3.3 for stable and precise voltage regulation, ensuring patient safety and device accuracy.
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