| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Package / Case | SOT-23 | 
                                                                            
                                            | Number of Pins | 6 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Number of Terminations | 6 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Subcategory | Power Management Circuits | 
                                                                            
                                            | Technology | BICMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Terminal Pitch | 0.95mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Pin Count | 6 | 
                                                                            
                                            | Power Supplies | 1.2/5V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Number of Channels | 2 | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 1V | 
                                                                            
                                            | Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | 
                                                                            
                                            | Power Dissipation-Max | 695mW | 
                                                                            
                                            | Adjustable Threshold | NO | 
                                                                            
                                            | Min Reset Threshold Voltage | 2.438V | 
                                                                            
                                            | Max Reset Threshold Voltage | 2.563V | 
                                                                            
                                            | Height Seated (Max) | 1.45mm | 
                                                                            
                                            | Length | 2.9mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                MAX6439UTLSRD7+T Overview
A SOT-23 package would be appropriate for this. This device uses an analog integrated circuit (IC) called POWER SUPPLY SUPPORT CIRCUIT. There are currently 2 channels available. The total number of pins is 6. Surface Mount is the mount number for this part. There should be a minimum supply voltage of 1V volts for this part. The electrical component belongs to the Power Management Circuits family. A voltage of 5.5V volts is recommended for this chip. If you want to activate this device, it must be at least -40°C. It should be used at temperatures below 85°C. There is a 1.2/5V volt power source. There are a total of 6 pins on it. Devices should have a minimum reset threshold voltage of 2.563V. Minimum reset threshold voltage of the device should be above 2.438V. 
MAX6439UTLSRD7+T Features
Available in SOT-23 Package 
with 6 Pins
The Min Reset Threshold Voltage at 2.438V
MAX6439UTLSRD7+T Applications
There are a lot of Maxim Integrated MAX6439UTLSRD7+T Battery Management ICs applications. 
- LED lighting
- Main inverter
- Base station RRH
- Lifts and cranes
- Electric train traction batteries
- Golf cars
- Multicopter and drones
- Electric cars
- Electric street sweepers
- IH rice cooker