Manufacturer Part Number
LP3990TL-0.8/NOPB
Manufacturer
texas-instruments
Introduction
The LP3990TL-0.8/NOPB is a low dropout (LDO) linear voltage regulator from Texas Instruments. It provides a fixed 0.8V output with a maximum current of 150mA and a low quiescent current of 80μA. Designed for portable, battery-powered applications, this regulator offers a compact 4-pin DSBGA package and features like enable control, over-temperature, and short-circuit protection.
Product Features and Performance
Fixed 0.8V output voltage
Maximum output current of 150mA
Low quiescent current of 80μA
Input voltage range up to 6V
Low dropout voltage of 0.2V @ 150mA
Power supply ripple rejection ratio (PSRR) of 55dB to 35dB (1kHz to 10kHz)
Enable control feature
Over-temperature and short-circuit protection
Product Advantages
Compact 4-pin DSBGA package for space-constrained designs
Low quiescent current for extended battery life in portable applications
Integrated protection features for improved reliability
Stable and accurate output voltage regulation
Key Reasons to Choose This Product
Optimized for low-power, battery-powered devices
Compact footprint and high efficiency for space-limited designs
Reliable operation with integrated protection features
Excellent power supply ripple rejection for clean output
Quality and Safety Features
Over-temperature protection
Short-circuit protection
RoHS-compliant and lead-free package
Compatibility
This LDO regulator is compatible with a wide range of portable electronic devices, including smartphones, tablets, wearables, and other battery-powered applications.
Application Areas
Portable electronics
Smartphone and tablet power supplies
Wearable devices
Battery-powered consumer electronics
Product Lifecycle
The LP3990TL-0.8/NOPB is an active product, and our website's sales team continues to manufacture and support it. There are alternative models available, such as the LP3990-0.8, LP3990-0.9, and LP3990-1.2, which provide different output voltage options. For the latest product information and availability, customers are advised to contact our website's sales team.