MCP1801T-3002I/OT
IC REG LINEAR 3V 150MA SOT23-5
Quick Answer: The MCP1801T-3002I/OT from Microchip Technology is a positive fixed-output linear voltage regulator intended for compact surface-mount power supplies.
- Manufacturer
- Microchip Technology
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- SC-74A, SOT-753
- Stock
- 18,159 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Microchip Technology |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Control Features | Enable |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 50 µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current |
| PSRR | 70dB (10kHz) |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min/Fixed) | 3V |
| Voltage Dropout (Max) | 0.35V @ 100mA |
| Datasheet | View Datasheet PDF |
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Detailed Description for MCP1801T-3002I/OT
Product Overview
The MCP1801T-3002I/OT from Microchip Technology is a positive fixed-output linear voltage regulator intended for compact surface-mount power supplies. It provides a single 3V output at up to 150mA and accepts input voltages up to 10V. The device includes an enable control, over-current protection, and a dropout voltage specified at 0.35V at 100mA. Its 50 µA quiescent current and 70dB PSRR at 10kHz support designs where input noise rejection and regulated 3V supply delivery are required. The regulator is supplied in an SOT-23-5 package for compact boards and operates from -40°C to 85°C.
Key Features
- Fixed positive 3V output with a rated output current of 150mA and a maximum input voltage of 10V.
- Low dropout voltage of 0.35V at 100mA supports regulation with limited input-to-output headroom.
- 50 µA quiescent current and 70dB PSRR at 10kHz characterize its regulation and input-noise rejection behavior.
- Enable control and over-current protection provide output management and fault protection for a single regulator output.
- SC-74A or SOT-753 package, supplied in SOT-23-5, supports surface-mount assembly and operates from -40°C to 85°C.
Applications
- Regulated 3V supply rails in compact embedded controllers, sensors, and logic circuits.
- Point-of-load 3V regulation where a fixed output, enable control, and limited output current are required.
- Board-level power sequencing or standby rail management using the enable input to control a single 3V output.
Design & Procurement Notes
When selecting this regulator, verify that the input voltage remains at or below 10V and that the load current stays within 150mA. The fixed 3V output is not adjustable, and the dropout specification of 0.35V at 100mA should be used as the basis for input-to-output headroom planning. The enable control can be used to control the output during power sequencing or test conditions, while over-current protection addresses fault conditions. Thermal and layout considerations should account for the surface-mount SOT-23-5 package and the -40°C to 85°C operating range.
MCP1801T-3002I/OT Sourcing & Availability Support
RFQ SupportMCP1801T-3002I/OT is listed under the Voltage Regulators & Voltage Controllers category from Microchip Technology. It is commonly reviewed for power management, voltage regulation, DC-DC conversion, battery charging, power supply circuits, industrial electronics, communication equipment and embedded systems. Buyers can request current stock, price, lead time, date code, packaging photos and RFQ support from Antrex Electronics.
Product review notes
MCP1801T-3002I/OT belongs to the Voltage Regulators & Voltage Controllers category from Microchip Technology. This page is designed for OEM, EMS, industrial and electronic component buyers who need sourcing support, availability checks and purchasing assistanc...
RFQ checklist
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- Date code, package type and label photos
- Reel, tray, tube or cut-tape condition
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FAQ for MCP1801T-3002I/OT
What is MCP1801T-3002I/OT?
MCP1801T-3002I/OT is listed under the Voltage Regulators & Voltage Controllers category from Microchip Technology. Buyers can request stock, price, lead time and sourcing support from Antrex Electronics.
Who manufactures MCP1801T-3002I/OT?
The manufacturer of MCP1801T-3002I/OT is Microchip Technology. Please confirm the full part number, package, date code and application requirements before placing an order.
Can I request stock and price for MCP1801T-3002I/OT?
Yes. You can send an RFQ to Antrex Electronics to check current stock, price, lead time, date code, packaging condition and volume quotation for MCP1801T-3002I/OT.
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