MCP121T-300E/TT
Microchip TechnologyThe MCP121T-300E/TT is a Microchip voltage supervisory circuit in SOT-23-3 that monitors the supply rail and asserts reset until the voltage crosses the 3.0 V threshold encoded in the '300' of its ordering code. Three leads and a SOT-23 footprint make it one of the smallest ways to give a microcontroller a reliable power-on and brown-out reset in cost-sensitive consumer and industrial products. Selection advice: this is the corrected factory code — strings beginning 'TPMCP121T' carry a distributor prefix and are not Microchip orderable numbers. The TT suffix is the SOT-23 package code; quote the complete MCP121T-300E/TT code. Parameters verified against Microchip Technology documentation.
- MPN
- MCP121T-300E/TT
- Manufacturer
- Microchip Technology
- Family
- Voltage supervisory circuit
- Package
- SOT-23-3
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
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- Required order checks
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