| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 12 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 7 months ago) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 10-SOP (0.154, 3.90mm Width) | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Power (Watts) | 7W | 
                                                                            
                                            | Base Part Number | VIPER01 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 4.5V~30V | 
                                                                            
                                            | Topology | Buck, Buck-Boost, Flyback | 
                                                                            
                                            | Frequency - Switching | 60kHz | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit | 
                                                                            
                                            | Duty Cycle | 80% | 
                                                                            
                                            | Output Isolation | Either | 
                                                                            
                                            | Voltage - Breakdown | 800V | 
                                                                            
                                            | Voltage - Start Up | 8V | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                VIPER011LSTR Overview
10-SOP (0.154, 3.90mm Width) is the package in which the ac to dc converter is embedded.You can get it in AC/DC power converter Tape & Reel (TR) .There is a mounting point for this AC/DC converter in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of -40°C~150°C TJ °C in order for it to perform properly.When the switching frequency reaches 60kHz , the process is complete.This AC/DC converter is suitable for operation in the range of 4.5V~30V  supply voltage (Vcc/Vdd).The VIPER01 family allows you to search for similar acdc converters.
VIPER011LSTR Features
Packaged with 10-SOP (0.154, 3.90mm Width)
Switching Frequency at 60kHz
VIPER011LSTR Applications
There are a lot of STMicroelectronics VIPER011LSTR AC DC Converters applications. 
- Power adapters for monitors
- Power tools fast chargers with trickle and on/off
- AC?DC USB chargers for Tablets 
- Automotive Telematics
- Standby Power Supply
- Universal input AC/DC adapters (15W - 45W)
- AC/DC Adaptors/Chargers for PDAs
- AC/DC LED Driver applications
- Standby and Auxiliary Power Supplies 
- Home Appliance Applications