Manufacturer Part Number
LD39130SJ29R
Manufacturer
stmicroelectronics
Introduction
The LD39130SJ29R is a high-performance, low-dropout linear voltage regulator (LDO) from STMicroelectronics. It is designed to provide a stable and reliable 2.9V output voltage from an input voltage of up to 5.5V, making it suitable for a wide range of applications that require a regulated power supply.
Product Features and Performance
Provides a fixed output voltage of 2.9V
Capable of delivering up to 300mA of output current
Low quiescent current of 45μA
High power supply rejection ratio (PSRR) of 70dB at 1kHz, ensuring clean and stable output
Includes protection features such as overcurrent, overtemperature, and soft-start
Operates over a wide temperature range of -40°C to 125°C
Product Advantages
Efficient and reliable power regulation
Compact and space-saving UFBGA package
Versatile compatibility with various input voltage sources
Robust protection features for enhanced reliability
Key Reasons to Choose This Product
Excellent power regulation performance
Compact and space-saving package suitable for space-constrained applications
Robust protection features to ensure reliable and safe operation
Wide operating temperature range for use in diverse environments
Quality and Safety Features
Overcurrent protection to prevent damage in case of overload
Overtemperature protection to safeguard the device in high-temperature conditions
Soft-start feature for controlled power-up to avoid inrush current issues
Compatibility
The LD39130SJ29R is designed to be compatible with a wide range of electronic devices and systems that require a stable 2.9V power supply.
Application Areas
Portable electronics
Battery-powered devices
Industrial control systems
Automotive electronics
Sensor networks
IoT applications
Product Lifecycle
The LD39130SJ29R is an active product in the STMicroelectronics portfolio. There are no immediate plans for discontinuation, and there are no direct equivalent or alternative models available at this time. For the most up-to-date information, customers are advised to contact our website's sales team.