| Part Number | PAC1943T-E/4MX | PAC1953T-E/4MX | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Current Regulation/Management | PMIC - Current Regulation/Management | 
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| Product Status | Active | Active | 
| Function | Current/Voltage Monitor | Current/Voltage Monitor | 
| Sensing Method | High-Side | High-Side | 
| Accuracy | ±1% | ±1% | 
| Voltage - Input | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Current - Output | - | - | 
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | 
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | 
| Package / Case | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 
| Supplier Device Package | 16-VQFN (3x3) | 16-VQFN (3x3) |