Manufacturer Part Number
LP3990MFX-3.3/NOPB
Manufacturer
Texas Instruments
Introduction
The LP3990MFX-3.3/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable 3.3V output voltage from an input voltage of up to 6V. This regulator offers excellent line and load regulation, low quiescent current, and thermal overload protection, making it a versatile and efficient solution for a wide range of applications.
Product Features and Performance
Fixed 3.3V output voltage
Input voltage range of up to 6V
Low dropout voltage of 0.2V @ 150mA
Output current capability of up to 150mA
Low quiescent current of 80μA
Supply current of up to 120μA
Power Supply Rejection Ratio (PSRR) of 55dB to 35dB (1kHz to 10kHz)
Thermal overload and short-circuit protection
Enable control feature
Product Advantages
Stable and reliable output voltage
Efficient power management with low quiescent current
Compact and space-saving SOT-23-5 package
Thermal and short-circuit protection for improved safety and reliability
Suitable for a wide range of applications
Key Reasons to Choose This Product
High-performance voltage regulation with excellent line and load regulation
Efficient power consumption and thermal management
Compact and space-saving design for easy integration
Reliable protection features for long-term, robust operation
Versatile application potential in various electronic devices
Quality and Safety Features
Thermal overload protection
Short-circuit protection
AEC-Q100 qualified for automotive applications
Compatibility
The LP3990MFX-3.3/NOPB is compatible with a wide range of electronic devices and systems that require a stable 3.3V power supply, including:
Portable electronics
Industrial controls
Sensor systems
Automotive electronics
Application Areas
Portable devices
Industrial automation
Automotive electronics
Sensor and instrumentation systems
General-purpose 3.3V power supply applications
Product Lifecycle
The LP3990MFX-3.3/NOPB is an active product, and there are currently no plans for discontinuation. Our website's sales team offers equivalent or alternative models, such as the LP3990-3.3, LP3990-3.0, and LP3990-2.8, which provide similar functionality and performance characteristics. If you require more information or assistance, please contact our website's sales team.