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STMICROELECTRONICS LDS3985M30R Low Dropout Voltage Regulator
The LDS3985 is a highly efficient low dropout voltage regulator capable of delivering up to 300 mA from inputs ranging between 2.5 V and 6 V. It features ultra-low noise, minimal quiescent current, and fast startup time, making it ideal for portable, battery-powered devices such as mobile phones and wireless systems. With stability in ceramic and tantalum capacitors, internal thermal and current limits, and a logic-controlled shutdown, it ensures reliable and efficient power regulation in various applications. Automotive grade versions are available with a broader temperature range for vehicle systems.
STMICROELECTRONICS LDS3985M30R Low Dropout Voltage Regulator Specifications:
- Input Voltage Range: 2.5 V to 6 V
- Output Current: Up to 300 mA
- Dropout Voltage: 150 mV at 300 mA load
- Quiescent Current: 85 A typ. at no load, 200 A at 300 mA
- Output Noise: 30 V RMS from 10 Hz to 100 kHz
- Temperature Range: -40°C to 125°C (standard), -40°C to 85°C (automotive grade)
- Package Options: DFN6 (3 x 3 mm), SOT23-6L
- Fast Turn-on Time: 240 microseconds
- Thermal and Current Limits internal for safety
- Logic-controlled shutdown for standby operation
Buy the STMicroelectronics Series LDS3985 Low Dropout Voltage Regulator: LDS3985M30R
Purchase the STMicroelectronics LDS3985M30R low dropout voltage regulator online today and enjoy a reliable power solution designed for portable and battery-powered devices. This highly efficient regulator provides up to 300 mA of output current, features ultra-low noise output at 30 V RMS, and operates with input voltages from 2.5 V to 6 V. Its fast startup time of 240 microseconds and internal thermal and current limits ensure safety and longevity. Ideal for mobile phones, wireless modules, and portable electronics, it guarantees low noise and power efficiency, making your design robust and energy-efficient.
Get STMicroelectronics LDS3985M30R today—built for precision and long-lasting durability in low power and battery-operated systems.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS LDS3985M30R?
You can click on the BUY or RFQ button to purchase LDS3985M30R from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part LDS3985M30R?
You can download the LDS3985M30R datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of LDS3985M30R?
STMICROELECTRONICS