Manufacturer Part Number
LD39030SJ15R
Manufacturer
stmicroelectronics
Introduction
The LD39030SJ15R is a high-performance, low-dropout (LDO) linear voltage regulator from STMicroelectronics. It provides a fixed 1.5V output voltage with a maximum output current of 300mA. This device is designed to offer excellent regulation and transient response, making it suitable for a wide range of applications, including portable electronics, industrial equipment, and consumer devices.
Product Features and Performance
Fixed 1.5V output voltage
Maximum output current of 300mA
Low quiescent current of 50µA
Low voltage dropout of 0.3V at 300mA
High power supply rejection ratio (PSRR) of 62dB (1kHz to 10kHz)
Integrated enable control feature
Thermal, overcurrent, and soft-start protection
Product Advantages
Stable and reliable performance
Efficient power management with low power consumption
Comprehensive protection features for enhanced safety and reliability
Compact and space-saving UFBGA package
Key Reasons to Choose This Product
Excellent output voltage regulation and transient response
Robust protection features for reliable operation
Optimal power efficiency for extended battery life in portable devices
Compact and versatile package options for flexible design integration
Quality and Safety Features
Thermal, overcurrent, and soft-start protection
Operating temperature range of -40°C to 125°C
Compliant with industry safety and quality standards
Compatibility
The LD39030SJ15R is a standalone linear voltage regulator and can be used in a wide range of applications that require a fixed 1.5V output voltage.
Application Areas
Portable electronics (smartphones, tablets, wearables)
Industrial equipment
Consumer devices
Automotive electronics
Product Lifecycle
The LD39030SJ15R is currently an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from STMicroelectronics or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and product lifecycle status.