MCP120-485I/SN
Processor Supervisor 4.725V 3V/3.3V/5V 8-Pin SOIC N Tube
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Manufacturer:Microchip
Product Category:
Power Management, Supervisory Circuits, Voltage Supervisors
Avnet Manufacturer Part #: MCP120-485I/SN
Secondary Manufacturer Part#: MCP120-485I/SN
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RoHS 10 Compliant -
Tariff Charges
The Microchip Technology Inc. MCP120 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. Both devices are available with a choice of seven different trip voltages and both have open drain outputs. The MCP130 has an internal 5 k? pullup resistor. Both devices have active low RESET pins. 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 3V, 3.3V and 5V systems
- 7 voltage trip points available
- Active low RESET pin
- Open drain output
- Internal pull-up resistor (5 k?) for MCP130
- Holds RESET for 350 ms (typical)
- RESET to VCC = 1.0V
- Accuracy of ±125 mV for 5V systems and ±75 mV for 3V systems over temperature
- 45 µA typical operating current
- Temperature range: - Industrial (I): -40°C to +85°C
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| No | ||
| No | ||
| 350 ms | ||
| Matte Tin | ||
| No | ||
| 260 | ||
| 350 ms | ||
| 4.85 V | ||
| 4.6 V | ||
| 3, 3.3, 5 V | ||
| Surface Mount | ||
| 1 | ||
| 8 | ||
| 1 | ||
| 60 uA | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| Active Low/Open Drain | ||
| 8SOIC N | ||
| 8 | ||
| No | ||
| 4.9 x 3.9 x 1.25 mm | ||
| No | ||
| Active-Low, Open-Drain, Open-D | ||
| Industrial | ||
| SOIC N | ||
| 5.5 V | ||
| 1 V | ||
| 5 V | ||
| No |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: