IFX54441
Wide Input Range Low Noise 300mA LDO
Data Sheet
Rev. 1.1, 2014-10-30
Standard Power
Wide Input Range Low Noise...
IFX54441
Wide Input Range Low Noise 300mA LDO
Data Sheet
Rev. 1.1, 2014-10-30
Standard Power
Wide Input Range Low Noise 300mA LDO
IFX54441
1 Overview
Features
Low Noise down to 24 µVRMS (BW = 10 Hz to 100 kHz)
300mA Current Capability Low Quiescent Current: 30 µA Wide Input Voltage Range: 1.8 V to 20 V 2.5% Output Voltage Accuracy (over full temperature and load range) Low Dropout Voltage: 270 mV Very low Shutdown Current: < 1µA No Protection Diodes Needed Fixed Output Voltage: 3.3V Adjustable Version with Output from 1.22V to 20V Stable with ≥ 3.3 µF Output Capacitor Stable with Aluminium, Tantalum or Ceramic Capacitors Reverse Battery Protection No Reverse Current Overcurrent and Overtemperature Protected DSO-8 Exposed Pad and TSON-10 Exposed Pad packages Green Product (RoHS compliant)
Applications
Microcontroller Supply Battery-Powered Systems Noise Sensitive Instruments Radar Applications Image Sensors
PG-DSO-8 Exposed Pad PG-TSON-10
The IFX54441 is not qualified and manufactured according to the requirements of Infineon Technologies with regards to automotive and/or transportation applications. For automotive applications please refer to the Infineon TLx (TLE, TLS, TLF.....) voltage
regulator products.
Type IFX54441EJV IFX54441EJV33 IFX54441LDV IFX54441LDV33
Data Sheet
Package PG-DSO-8 Exposed Pad PG-DSO-8 Exposed Pad PG-TSON-10 PG-TSON-10
2
Marking 54441EV 54441E33 544LV 544L33
Rev. 1.1, 2014-10-30
IFX54441
Overview...