LP3990MF-2.8
- Mfr.Part #
- LP3990MF-2.8
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 150MA SOT23-5
- Stock
- 30,736
- In Stock :
- 30,736
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Radiation Hardening :
- No
- PSRR :
- 55dB ~ 35dB (1kHz ~ 10kHz)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Pin Count :
- 5
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Package / Case :
- SC-74A, SOT-753
- JESD-609 Code :
- e0
- Output Type :
- FIXED
- REACH SVHC :
- No SVHC
- Lead Free :
- Contains Lead
- Base Part Number :
- LP3990
- Min Input Voltage :
- 2V
- Width :
- 1.6mm
- Operating Temperature :
- -40°C~85°C
- Voltage - Input (Max) :
- 6V
- Voltage Dropout (Max) :
- 0.2V @ 150mA
- Packaging :
- Tape and Reel (TR)
- Current - Supply (Max) :
- 120μA
- Pbfree Code :
- No
- Output Voltage :
- 2.8V
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Regulators :
- 1
- Min Supply Voltage :
- 2V
- Output Voltage 1 :
- 2.8V
- Quiescent Current :
- 80μA
- RoHS Status :
- Non-RoHS Compliant
- Output Voltage Accuracy :
- 1.5 %
- Protection Features :
- Over Temperature, Short Circuit
- Length :
- 2.92mm
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height :
- 1.02mm
- Control Features :
- Enable
- Number of Outputs :
- 1
- Max Output Current :
- 150mA
- Voltage Tolerance-Max :
- 4%
- Min Output Voltage :
- 800mV
- Dropout Voltage :
- 120mV
- Packing Method :
- Tape and Reel
- Termination :
- SMD/SMT
- Max Supply Voltage :
- 6V
- ECCN Code :
- EAR99
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Dropout Voltage1-Nom :
- 0.12V
- Accuracy :
- 1.5 %
- Datasheets
- LP3990MF-2.8

Voltage Regulators - Linear Texas Instruments LP3990MF-2.8 Overview
The Texas Instruments LP3990MF-2.8 is a high-performance linear voltage regulator integrated circuit designed to provide a stable 2.8V output with a maximum current rating of 150mA. This SOT235-packaged IC offers exceptional precision and efficiency, making it an ideal choice for various industrial and electronic applications.
LP3990MF-2.8 Features
- Stable Output: Ensures a consistent 2.8V output voltage, critical for the reliable operation of sensitive electronic components.
- High Precision: With precision voltage regulation, this IC guarantees accurate performance in diverse operating conditions.
- Low Dropout Voltage: Minimizes power loss and enhances efficiency, making it suitable for battery-powered devices.
- Compact Design: Housed in the space-saving SOT235 package, it enables compact PCB layouts and facilitates integration into tight spaces.
- Thermal Shutdown Protection: Safeguards against overheating, enhancing the longevity and reliability of the system.
LP3990MF-2.8 Applications
- Industrial Automation Systems: The LP3990MF-2.8 is utilized in automated machinery, PLCs, and control systems to provide stable voltage supply, ensuring consistent and reliable operation.
- Consumer Electronics: Integrated into various consumer devices such as portable media players, handheld gaming consoles, and digital cameras, where precise voltage regulation is essential for optimal performance.
- Telecommunications Equipment: Used in telecommunications infrastructure, including base stations, routers, and switches, to maintain steady voltage levels, minimizing signal interference and ensuring uninterrupted communication.
- Medical Devices: In medical equipment such as patient monitoring systems, infusion pumps, and diagnostic devices, where precision and reliability are paramount for patient safety and accurate readings.
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