LP3990MF-2.5
- Mfr.Part #
- LP3990MF-2.5
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.5V 150MA SOT23-5
- Stock
- 34,446
- In Stock :
- 34,446
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage - Output (Min/Fixed) :
- 2.5V
- Current - Output :
- 150mA
- Supplier Device Package :
- SOT-23-5
- Current - Quiescent (Iq) :
- 80μA
- Voltage Dropout (Max) :
- 0.2V @ 150mA
- Output Configuration :
- Positive
- PSRR :
- 55dB ~ 35dB (1kHz ~ 10kHz)
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Input (Max) :
- 6V
- Operating Temperature :
- -40°C~85°C
- Output Type :
- FIXED
- Number of Regulators :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- SC-74A, SOT-753
- Packaging :
- Tape and Reel (TR)
- Control Features :
- Enable
- Current - Supply (Max) :
- 120μA
- Protection Features :
- Over Temperature, Short Circuit
- Datasheets
- LP3990MF-2.5

Voltage Regulators - Linear Texas Instruments LP3990MF-2.5 Overview
The Texas Instruments LP3990MF-2.5 is a high-performance linear voltage regulator designed specifically for demanding applications that require stable and reliable voltage supply. This component ensures a steady 2.5V output while supporting up to 150mA of load current. Ideal for integration in advanced electronic circuits, the LP3990MF-2.5 from Texas Instruments stands out for its low dropout voltage and minimal power dissipation, making it an excellent choice for portable devices where battery life is critical. The incorporation of the Voltage Regulators - Linear Texas Instruments LP3990MF-2.5 in your designs guarantees performance efficiency and reliability.
LP3990MF-2.5 Features
The LP3990MF-2.5 boasts several key features that enhance its utility in a wide range of applications. These include ultra-low dropout, excellent load and line regulation, and a very low ground current that extends battery life in portable applications. Additionally, its thermal shutdown and current limit protections ensure device safety and longevity under various conditions.
LP3990MF-2.5 Applications
- Mobile Phones: Utilized for stable power management, enhancing battery efficiency and device performance.
- Handheld GPS: Ensures consistent power supply even with fluctuating battery voltage, crucial for reliable GPS tracking and operations.
- Portable Media Players: Provides clean and stable voltage for enhanced audio and video quality.
- Wearable Technology: Its compact SOT235 package and low power consumption make it ideal for small, battery-powered wearables.
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