Type

Package

Marking

IFX54441EJV50

PG-DSO-8 Exposed Pad

54441E50

IFX54441LDV50

PG-TSON-10

544L50

PG-DSO-8 Exposed Pad

PG-TSON-10

Data Sheet

2

Rev. 1.1, 2014-10-30

Wide Input Range Low Noise 300mA 5V LDO

IFX54441EJV50

IFX54441LDV50

1Overview

Features

•

Low Noise down to 42 µ

V

•

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

•

Noise Sensitive Instruments

•

Radar Applications

•

Image Sensors

The IFX54441 V50 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.