| Part Number | UCC2946PWTR | UCC3946PWTR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Supervisors | PMIC - Supervisors | 
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| Product Status | Active | Active | 
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | 
| Number of Voltages Monitored | 1 | 1 | 
| Voltage - Threshold | Adjustable/Selectable | Adjustable/Selectable | 
| Output | Push-Pull, Totem Pole | Push-Pull, Totem Pole | 
| Reset | Active Low | Active Low | 
| Reset Timeout | 140ms Minimum | 160ms Minimum | 
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 8-TSSOP | 8-TSSOP |