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STMICROELECTRONICS LD39130SJ29R Linear Voltage Regulator
The LD39130S is a high-precision, ultra-low dropout linear regulator capable of providing up to 300 mA output current from an input voltage range of 1.4 V to 5.5 V. Featuring automatic green mode operation, it reduces power consumption during low load conditions while maintaining stability with ceramic output capacitors. Its compact DFN6 1.2x1.3 mm and CSP 4-bump packages make it ideal for space-constrained battery-powered devices such as mobile phones, PDAs, cameras, and portable media players. Internal protections include soft-start, current foldback, and thermal shutdown, ensuring reliability across a wide operating temperature range from -40°C to 125°C.
STMICROELECTRONICS LD39130SJ29R Linear Voltage Regulator Specifications:
- Input voltage from 1.4 V to 5.5 V
- Output current up to 300 mA
- Dropout voltage: typical 300 mV at 300 mA load
- Output voltage tolerance: ±1.0% at 25°C
- Available in DFN6 1.2x1.3 mm and CSP 4 bumps packages
- Operating temperature range: -40°C to 125°C
- Internal soft-start with 100 μs delay
- Automatic green mode for low power consumption
- Enabled via logic control, shutdown current <0.1 pA in off mode
- Active load regulation: 0.004% from 10 mA to 300 mA
- Line regulation: 0.02% for Vin variation from 1.4V to 5.5V
- Thermal and current foldback protections
- Compatible with ceramic output capacitors of 1 μF or above
Buy the Buy STMicroelectronics LD39130S Part Number LD39130SJ29R Online
Order the STMicroelectronics LD39130S linear regulator now for reliable, ultra-low dropout performance in compact packages. Perfect for space-constrained, battery-operated applications like smartphones, cameras, and portable devices. This high-accuracy regulator supports input voltages from 1.4 V to 5.5 V, provides up to 300 mA output current, and features internal protections such as thermal shutdown and current foldback. Its space-efficient DFN6 and CSP packages ensure easy integration into your design, delivering consistent power with minimal noise and high efficiency—order online today for fast delivery.
Get STMicroelectronics LD39130SJ29R today—designed for ultra-low dropout and high accuracy, perfect for compact, battery-powered electronics with space-saving packages.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS LD39130SJ29R?
You can click on the BUY or RFQ button to purchase LD39130SJ29R from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part LD39130SJ29R?
You can download the LD39130SJ29R datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of LD39130SJ29R?
STMICROELECTRONICS