Microchip MCP121T-195I/TT

Manufacturer No:

MCP121T-195I/TT

Manufacturer:

Microchip

Package:

TO-236-3, SC-59, SOT-23-3

Description:

1uA Supervisor Open Drain Active Low

Quantity:

In Stock :2525

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Expected Shipping：Thu, May 28 - Fri, May 29, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

MCP121T-195I/TT Information

Microchip MCP121T-195I/TT technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP121T-195I/TT.

Type
Parameter

Driver Type
Supervisor

Min Operating Voltage (V)
1

Max Operating Voltage (V)
5.5

Nominal Reset Voltage Min
1.9

Nominal Reset Voltage Max
4.63

Watchdog Timer
No

Manual Reset
No

Power Fail
No

Min Operating Ambient Temperature (°C)
-40

Max Operating Ambient Temperature (°C)
125

Type
Parameter

Download datasheets and manufacturer documentation for Microchip MCP121T-195I/TT.

The MCP121 Series of CMOS voltage detectors are well suited for many portable and consumer electrics applications due to the extremely low 1uA operating current and small surface-mount packaging. These devices are designed to hold the microcontroller in reset until the supply voltage reaches a predetermined operating level. These devices also protect against brownout conditions that occur as a result of the supply voltage dropping below a tolerable level.

Operating current: 1.75uA (max)
Wide Voltage range: 1.0V to 5.5V
Available Trip Points: 1.9V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V, 4.63V
Trip point accuracy: +/- 1.5%
Output Options: Open-Drain
Package options: SOT23-3, SC70-3, TO92-3