Document
IFX54441 V50
Wide Input Range Low Noise 300mA 5V LDO
IFX54441EJV50 IFX54441LDV50
Data Sheet
Rev. 1.1, 2014-10-30
Standard Power
Wide Input Range Low Noise 300mA 5V LDO
IFX54441EJV50 IFX54441LDV50
1 Overview
Features
• Low Noise down to 42 µVRMS (BW = 10 Hz to 100 kHz)
• 300mA Current Capability • Low Quiescent Current: 30 µA • Wide Input Voltage Range up to 20 V • Internal circuitry working down to 1.8 V • 2.5% Output Voltage Accuracy (over full temperature and load range) • Low Dropout Voltage: 290 mV • Very low Shutdown Current: < 1 µA • No Protection Diodes Needed • Fixed Output Voltage: 5.0 V • Stable with ≥ 3.3 µF Output Capacitor • Stable with Aluminium, Tantalum or Ceramic Capacitor • Reverse Battery Protection • No Reverse Current • Overcurrent and Overtemperature Protected • PG-DSO-8 Exposed Pad and TSON-10 exposed pad Packages • Green Product (RoHS compliant)
Applications
• Microcontroller Supply • Battery-Powered Systems • No.