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STMICROELECTRONICS LDK130PU18R Low Dropout Regulator
The LDK130PU18R is a low dropout regulator delivering up to 300 mA with a typical dropout voltage of 100 mV. Designed for battery-powered devices such as mobile phones, PDAs, and digital cameras, it features very low noise, low quiescent current, and a wide input voltage range of 1.9V to 5.5V. It includes thermal and current limit protections, logic-controlled shutdown, and is compatible with ceramic capacitors. The device comes in compact packages including SOT23-5L, SOT323-5L, and DFN6L, operating efficiently from -40°C to 125°C.
STMICROELECTRONICS LDK130PU18R Low Dropout Regulator Specifications:
- Input Voltage Range: 1.9 V to 5.5 V
- Output Voltage: 1.8 V (fixed), adjustable versions available from 0.8 V to Vin - Vdrop
- Maximum Output Current: 300 mA
- Dropout Voltage: 100 mV typical at 100 mA load
- Quiescent Current: Max. 120 μA in active mode, less than 1 μA in shutdown
- Output Noise Voltage: 51 nV (fixed version), 130 nV (adjustable version)
- Temperature Range: -40°C to 125°C
- Package Types: SOT23-5L, SOT323-5L, DFN6L (1.2 x 1.3 mm)
- Thermal Resistance: Junction-ambient 160°C/W (SOT23-5L)
- Thermal Protection: Yes, thermal limit
- Current Limit Protection: Yes, short-circuit current limiting
- Enable Control: Logic-compatible shutdown input
- Capacitor Compatibility: Ceramic capacitor 1 μF or higher on output
- Certifications: RoHS compliant, eco-optimized ECOPACK package
Buy the STMicroelectronics Series LDK130 300mA Low Dropout Regulator: LDK130PU18R
Enhance your battery-powered designs with the STMicroelectronics Low Dropout Regulator offering 300 mA maximum current, ultra-low dropout voltage, and minimal noise. Compact in size with multiple package options including SOT23-5L, SOT323-5L, and DFN6L, it ensures reliable power regulation from -40°C to 125°C environments. Perfect for mobile phones, PDAs, and digital imaging devices, this regulator features thermal and current protection, logic-controlled shutdown, and ceramic capacitor compatibility. Purchase online today to optimize your electronic applications with a cost-effective, high-performance power solution.
Order your STMicroelectronics Series LDK130PU18R today and give your battery-powered projects the dependable, low noise power supply they deserve.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS LDK130PU18R?
You can click on the BUY or RFQ button to purchase LDK130PU18R from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part LDK130PU18R?
You can download the LDK130PU18R datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of LDK130PU18R?
STMICROELECTRONICS