| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,000 pcs
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29000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Current | |
| Industrial Grade | |
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| Medical Grade | |
| Military Grade | |
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| PSRR | |
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| Tape & Reel | |
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| Voltage Dropout (Max) |
The MCP1812AT-033/OT from Microchip Technology is a fixed 3.3V linear voltage regulator designed for applications requiring a stable output voltage with a current capacity of up to 300mA. It operates within an input voltage range of 3.9V to 5.5V, with an absolute maximum input voltage of 6V.
The regulator features a low dropout voltage of 0.6V at 300mA, making it suitable for power-sensitive applications. It includes an Enable control pin for power management and over-current protection to safeguard the circuit. The device has a quiescent current of 0.5µA, contributing to its efficiency in low-power modes.
Packaged in a SOT-23-5 (SC-74A, SOT-753) surface-mount case, the MCP1812AT-033/OT is designed for automated assembly. It operates across a temperature range of -40°C to 85°C (TJ), making it suitable for a variety of environmental conditions. This component is often used in automotive, industrial control, and consumer electronics.
This part is functionally equivalent to MCP1812BT-018/LT, with no measurable differences detected across primary technical parameters according to database comparisons. A final review of manufacturer datasheets is recommended for any minor variations.
| Qty | Low | High |
|---|---|---|
| 1+ | $23.40 | $23.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP1812AT-033/OT provides a fixed output voltage of 3.3V.
The MCP1812AT-033/OT can supply a maximum output current of 300mA.
The input voltage range for the MCP1812AT-033/OT is from 3.9V to 5.5V.
The dropout voltage is a maximum of 0.6V at 300mA, with a typical value of 0.4V.
The MCP1812AT-033/OT operates between -40°C and 85°C (TJ).
This component is supplied in a SOT-23-5 package, also referred to as SC-74A or SOT-753.