MCP120T-315I/TT
Supervisory Circuit, Active-Low Reset, 1V-5.5Vin, SOT-23-3
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY4.490 | CNY4.49 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY4.490 (CNY5.0737) |
| 25+ | CNY3.750 (CNY4.2375) |
| 100+ | CNY3.450 (CNY3.8985) |
| 3000+ | CNY3.390 (CNY3.8307) |
Product Information
Product Overview
The MCP120T-315I/TT is a Voltage Supervisory Device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. MCP120 features an open drain output and active low reset and is available in a choice of seven different trip voltages. It operates over the extended industrial temperature range (-40°C/+85°C). The MCP120 will assert the RESET signal whenever the voltage on the VDD pin is below the trip-point voltage.
- Holds microcontroller in reset until supply voltage reaches stable operating level
- Resets microcontroller during power loss
- Precision monitoring of 3, 3.3 and 5V systems
- Active low RESET pin
- Holds RESET for 350ms (typical)
- RESET to VCC = 1.0V
- Accuracy of +(-) 125mV for 5V systems and +(-)75mV for 3V systems over temp
- 45μA Typical operating current
Applications
Industrial
Technical Specifications
-
1Monitors
5.5V
SOT-23
Surface Mount
-40°C
-
MSL 1 - Unlimited
-
3.15V
3.075V
1V
Active-Low
3Pins
350ms
85°C
-
No SVHC (04-Feb-2026)
SOT-23
Technical Docs (3)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate