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| Part Number | MIC2043-2YTS | MIC2044-2YTS | MIC2045-2YTS | MIC2042-2YTS | MIC2043-1YTS | MIC2043-2BTS | 
|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | 
| Product Status | Active | Active | Active | Active | Active | Discontinued at Digi-Key | 
| Switch Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | 
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 
| Ratio - Input:Output | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 
| Output Configuration | High Side | High Side | High Side | High Side | High Side | High Side | 
| Output Type | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | 
| Interface | On/Off | On/Off | On/Off | On/Off | On/Off | On/Off | 
| Voltage - Load | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 
| Current - Output (Max) | 3A | 6A | 6A | 3A | 3A | 3A | 
| Rds On (Typ) | 40mOhm | 20mOhm | 20mOhm | 40mOhm | 40mOhm | 40mOhm | 
| Input Type | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | 
| Features | Slew Rate Controlled, Status Flag | Power Good, Slew Rate Controlled, Status Flag | Power Good, Slew Rate Controlled, Status Flag | Slew Rate Controlled, Status Flag | Slew Rate Controlled, Status Flag | Slew Rate Controlled, Status Flag | 
| Fault Protection | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Supplier Device Package | 14-TSSOP | 16-TSSOP | 16-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |