| Part Number | UC2543DWG4 | UC3543DWG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Power Supply Controllers, Monitors | PMIC - Power Supply Controllers, Monitors | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Obsolete | 
| Applications | Power Supply, Supervisor | Power Supply, Supervisor | 
| Voltage - Input | 4.5V ~ 40V | 4.5V ~ 40V | 
| Voltage - Supply | - | - | 
| Current - Supply | 7 mA | 7 mA | 
| Operating Temperature | -25°C ~ 85°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 16-SOIC | 16-SOIC |