| Part Number | UC2543N | UC2543J | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Power Supply Controllers, Monitors | PMIC - Power Supply Controllers, Monitors | 
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| Product Status | Obsolete | Active | 
| Applications | Power Supply, Supervisor | Power Supply, Supervisor | 
| Voltage - Input | 4.5V ~ 40V | 4.5V ~ 40V | 
| Voltage - Supply | - | 4.5V ~ 40V | 
| Current - Supply | 7 mA | 7 mA | 
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) | 
| Supplier Device Package | 16-PDIP | 16-CDIP |