| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            14 Weeks | 
                                        
                                                                            
                                            | Lifecycle Status | 
                                            ACTIVE (Last Updated: 7 months ago) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            10-VFDFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            10 | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            12V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            STEF12 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-PDSO-N10 | 
                                        
                                                                            
                                            | Function | 
                                            Electronic Fuse | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Voltage - Input | 
                                            7.6V~18V | 
                                        
                                                                            
                                            | Current - Output | 
                                            3.6A | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1mm | 
                                        
                                                                            
                                            | Length | 
                                            3mm | 
                                        
                                                                            
                                            | Width | 
                                            3mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                STEF12EPUR Overview
There is an inclusion of buck boost converter in the package Tape & Reel (TR).10-VFDFN Exposed Pad has packaged voltage regulator in this manner.Mounted by Surface Mount is this current regulator.There should be no temperature above -40°C~125°C TJ at the time of operation.Current regulator supports the input voltage of 7.6V~18V.In the case of 10 terminations, which are the practice of terminating a transmission line with a voltage regulator that has the same characteristic impedance as the line itself, they are fairly common.Among the STEF12 family of products.Providing the constant current is powered by a 12VV power source, the constant current should be able to function.The output current of the 3.6A feature allows it to be designed in a way that offers maximum design flexibility.ANALOG CIRCUIT is the analog IC that this power converter employs.
STEF12EPUR Features
Tape & Reel (TR) package
STEF12 family
STEF12EPUR Applications
There are a lot of STMicroelectronics STEF12EPUR Current Regulation/Managements applications. 
- Engine management
 - Power management
 - Diesel injection controls
 - Motor controls
 - Industrial applications current measurement
 - Power supply current measurement
 - Automotive current measurement
 - Over current monitor
 - Suspension controls
 - Battery management