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Microchip Technology MCP121T270ETT Datasheet & Stock

The MICROCHIP TECH. MCP121T-270E/TT is a voltage supervisor device designed to ensure reliable system operation by monitoring the system voltage and keeping a microcontroller in reset until the voltage reaches and stabilizes at the proper level. This device offers ultra-low supply current (1.75 µA max.) and a precision monitoring option of 2.70V. It's ideal for critical microcontroller and microprocessor power-monitoring applications, computers, intelligent instruments, and portable battery-powered equipment. The MCP121T-270E/TT provides an active-low, open-drain RST pin and a reset delay timer, enhancing system reliability and preventing malfunctions due to power-loss events.

Authorized Distributors
Source:Newark
Part No:MCP121T-270E/TT
Stock:3261
Inv Date:06-03-2026
Price: Unit price: $0.494
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Source:DigiKey
Part No:MCP121T-270E/TT
Stock:8283
Inv Date:06-03-2026
Price: Unit price: $0.53
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Part No:MCP121T-270E/TT
Stock:4706
Inv Date:06-04-2026
Price: Unit price: $0.53
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Part No:MCP121T-270E/TT
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.53
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Part No:MCP121T-270E/TT
Stock:6750
Inv Date:06-03-2026
Price: Unit price: $0.3941
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Part No:MCP121T-270E/TT
Stock:6750
Inv Date:06-03-2026
Price: Unit price: $0.3941
Buy/RFQ:
Part No:MCP121T-270E/TT
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.235
Buy/RFQ:
Part No:MCP121T-270E/TT
Stock:496
Inv Date:06-04-2026
Price: N/A
Buy/RFQ:

Frequently Asked Questions

Where can I buy Microchip Technology MCP121T270ETT?

You can click on the BUY or RFQ button to purchase MCP121T270ETT from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MCP121T270ETT?

You can download the MCP121T270ETT datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MCP121T270ETT?

Microchip Technology

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