LDK220C50R

LDK220C50R is an LDK220 200mA low quiescent current and low noise LDO. It is a low drop voltage regulator, which provides a maximum output current of 200mA from an input voltage in the range of 2.5V to 13.2V, with a typical dropout voltage of 100mV. A ceramic capacitor stabilizes it on the output. The very low drop voltage, low quiescent current, and low noise make it suitable for battery-powered applications. The enable logic control function puts the LDK220 in shutdown mode allowing a total current consumption lower than 1µA. The device also includes a short-circuit constant current limiting and thermal protection. Typical applications are TVs, set-top boxes, PC and laptop, industrial.

• Output voltage tolerance: ±2.0% at 25°C
• 200mA guaranteed output current
• Logic-controlled electronic shutdown
• Output discharge function
• Compatible with ceramic capacitor COUT = 1µF
• Internal current and thermal limit
• SOT323-5L package, 5V output voltage
• Temperature range from -40°C to 125°C
• Output noise voltage is 20µVRMS/V typical (10Hz to 100KHz, IOUT = 10mA)
• Supply voltage rejection is 55dB typ (VIN = VOUTNOM+ 0.5V+/-VRIPPLE, VRIPPLE = 0.1V)

Avvertenze

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.