IFX4949 5V Low Drop Out Linear Voltage Regulator IFX4949SJ Data Sheet Rev. 1.0, 2012-05-07 StandardPower IFX4949 Table of Contents Table of Contents 1 Overview . 3 2 Block Diagram . 4 3 Pin Configuration 5 3.1 Pin Assignment PG-DSO-8 . 5 3.2 Pin Definitions and Functions PG-DSO-8 . 5 4 General Product Characteristics 6 4.1 Absolute Maximum Ratings . 6 4.2 Functional Range . 7 4.3 Thermal Resistance . 7 4.4 Electrical Characteristics . 8 4.4.1 Voltage Regulator . 8 4.4.2 RESET 9 4.4.3 Sense . 9 4.4.4 Preregulator . 10 4.5 Typical Performance Graphs . 11 5 Application Information 14 5.1 Supply Voltage Transients . 14 5.2 Functional Description 14 6 Package Outlines . 19 7 Revision History 20 Data Sheet 2 Rev. 1.0, 2012-05-07