For Reference Only
| Part Number | MCP1811AT-040/HCA |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear |
| Description | IC REG LINEAR 150MA 4UDFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MCP1811AT-040/HCA PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | MCP1811AT-040/HCA |
| Brand: | Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear |
| Manufacturer: | Microchip Technology |
| Product Status: | Obsolete |
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 5.5V |
| Voltage - Output (Min/Fixed): | 4V |
| Voltage - Output (Max): | - |
| Voltage Dropout (Max): | 0.6V @ 150mA |
| Current - Output: | 150mA |
| Current - Quiescent (Iq): | 0.5 µA |
| Current - Supply (Max): | 110 µA |
| PSRR: | 50dB (1kHz) |
| Control Features: | Enable |
| Protection Features: | Over Current, Over Temperature, Short Circuit |
| Operating Temperature: | -40°C ~ 85°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-UDFN Exposed Pad |
| Supplier Device Package: | 4-UDFN (1x1) |
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| In Stock | 30236 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
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