| Parameters | 
                                                                                                            
                                        | Mfr | Analog Devices Inc. | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Tape & Reel (TR) | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Applications | Converter, TFT LCD | 
                                                                        
                                        | Voltage - Input | 4.5V ~ 22V | 
                                                                        
                                        | Number of Outputs | 4 | 
                                                                        
                                        | Voltage - Output | 1.25V ~ 40V | 
                                                                        
                                        | Operating Temperature | -40°C ~ 85°C | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 
                                                                        
                                        | Supplier Device Package | 28-TSSOP-EP | 
                                                                        
                                        | Base Product Number | LT1943 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Standard Package | 2,000 | 
                                                                                                        
                            
                         
                                                - Converter, TFT LCD Voltage Regulator IC 4 Output 28-TSSOP-EP