MCP1811BT-033/OT
IC REG LINEAR 3.3V 150MA SOT23-5Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology's MCP1811BT-033-OT is a low quiescent current, positive fixed output linear voltage regulator. This device delivers a stable 3.3V output with a maximum output current of 150mA. Designed for efficiency, it features an ultra-low quiescent current of 0.5 µA and a supply current of 110 µA, making it suitable for battery-powered applications. The voltage dropout at 150mA is a maximum of 0.6V. It includes an Enable pin for power sequencing and over-current protection for enhanced reliability. The regulator's high Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz ensures clean power delivery. Packaged in a SOT-23-5 (SC-74A, SOT-753), this surface-mount component operates within a temperature range of -40°C to 85°C. It is commonly utilized in consumer electronics, portable devices, and industrial control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 85°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 0.5 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 150mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 110 µA |
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