Manufacturer Part Number
LM2990S-15
Manufacturer
texas-instruments
Introduction
The LM2990S-15 is a high-performance, low-dropout, negative voltage regulator from Texas Instruments. It is designed to provide a stable and accurate negative output voltage from a higher negative input voltage. The device features excellent load and line regulation, low quiescent current, and over-temperature and short-circuit protection.
Product Features and Performance
Negative output voltage regulator
Low dropout voltage: 1V @ 1A
Output current up to 1.8A
Low quiescent current: 1mA
High power supply rejection ratio: 52dB at 1kHz
Over-temperature and short-circuit protection
Product Advantages
Stable and accurate negative output voltage
Efficient power delivery with low dropout voltage
Compact surface-mount package
Reliable protection features
Key Reasons to Choose This Product
Excellent performance and efficiency for negative voltage regulation
Robust protection features for reliable operation
Compact and space-saving packaging
Trusted Texas Instruments quality and reliability
Quality and Safety Features
Over-temperature protection
Short-circuit protection
Robust and reliable design
Compatibility
The LM2990S-15 is compatible with a wide range of electronic devices and systems that require a stable negative voltage supply.
Application Areas
Portable electronics
Industrial equipment
Telecommunications infrastructure
Medical devices
Automotive electronics
Product Lifecycle
The LM2990S-15 is currently in a Last Time Buy phase, meaning it is nearing discontinuation. However, there are equivalent or alternative models available that offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on available options.
LM2990S-12/NOPBTexas Instruments