| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Supplier Device Package | 8-SOIC | 
                                                                            
                                            | Operating Temperature | -40°C~125°C | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 1997 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Base Part Number | U4793B | 
                                                                            
                                            | Function | Current Monitor | 
                                                                            
                                            | Voltage - Input | 9V~15V | 
                                                                            
                                            | Current - Output | 20mA | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                U4793B-MFPY Overview
In package Tube, buck boost converter is included.8-SOIC (0.154, 3.90mm Width) has packaged voltage regulator in this manner.There is a Surface Mount mounted on this current regulator.As a rule of thumb, the operating temperature should not exceed -40°C~125°C.As far as input voltage goes, current regulator supports the value of 9V~15V.There is a U4793B family member who is related to current regulator.In addition to the maximum design flexibility that 20mA provides, its output current is also quite high.
U4793B-MFPY Features
Tube package
U4793B family
U4793B-MFPY Applications
There are a lot of Microchip Technology U4793B-MFPY Current Regulation/Managements applications. 
- Over current monitor
- Level translating
- Suspension controls
- Battery management
- Over current monitor
- Over-current measurement
- Transmission controls
- Battery chargers
- Motor controls
- DC-to-dc converters