- Pinout
- Footprint
MICROCHIP MCP130T-450I/TT
| Manufacturer | |
| MPN | MCP130T-450I/TT |
| LCSC Part # | C145617 |
| Packaging | SOT-23 |
| Customer # | |
| Key Attributes | Microcontroller Supervisory Circuit with Open Drain Output |
| Datasheet | MICROCHIP MCP130T-450I/TT |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 10 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MICROCHIP | |
| Packaging | SOT-23 | |
| Reset Timeout | 350ms | |
| output type | Open-drain | |
| Operating Temperature | -40℃~+85℃ | |
| Reset Active Level | Active Low | |
| standby current | 45uA | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.25V | |
| Number of Voltages Monitored | 1 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MICROCHIP | |
| Packaging | SOT-23 | |
| Reset Timeout | 350ms | |
| output type | Open-drain | |
| Operating Temperature | -40℃~+85℃ |
| Type | Description | |
|---|---|---|
| Reset Active Level | Active Low | |
| standby current | 45uA | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.25V | |
| Number of Voltages Monitored | 1 |
Introduction
The MCP120/130 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 kΩ pullup resistor. Both devices have active low RESET pins. The MCP120/130 will assert the RESET signal whenever the voltage on the VDD pin is below the trip-point voltage.
Features
- 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 kΩ) 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
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.5414 | $ 0.54 |
| 10+ | $ 0.4289 | $ 4.29 |
| 30+ | $ 0.3816 | $ 11.45 |
| 100+ | $ 0.3229 | $ 32.29 |
| 500+ | $ 0.2952 | $ 147.60 |
| 1,000+ | $ 0.2805 | $ 280.50 |
Standard Packaging3000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MICROCHIP | |
| Packaging | SOT-23 | |
| Reset Timeout | 350ms | |
| output type | Open-drain | |
| Operating Temperature | -40℃~+85℃ | |
| Reset Active Level | Active Low | |
| standby current | 45uA | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.25V | |
| Number of Voltages Monitored | 1 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MICROCHIP | |
| Packaging | SOT-23 | |
| Reset Timeout | 350ms | |
| output type | Open-drain | |
| Operating Temperature | -40℃~+85℃ |
| Type | Description | |
|---|---|---|
| Reset Active Level | Active Low | |
| standby current | 45uA | |
| Voltage - Supply | 1V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.25V | |
| Number of Voltages Monitored | 1 |
Introduction
The MCP120/130 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 kΩ pullup resistor. Both devices have active low RESET pins. The MCP120/130 will assert the RESET signal whenever the voltage on the VDD pin is below the trip-point voltage.
Features
- 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 kΩ) 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
C145617 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| MCP120T-450I/TT | MICROCHIP | SOT-23 | 1,018 | $ 0.8722 | ||
| RT9818C-42GV | RICHTEK | SOT-23-3 | 571 | $ 0.5094 | ||
| UM803MS | Union Semiconductor | SOT23-3 | 15 | $ 0.1175 | ||
| TPTLV803EA43DBZR | TECH PUBLIC | SOT-23 | 2,970 | $0.1152 $0.1212 | ||
| LM809M3-4.38/NOPB | TI | SOT-23-3 | 20 | $ 1.8293 | ||
| MCP130T-460I/TT | MICROCHIP | SOT-23 | 0 | $ 0.5957 | ||
| APX803L-43SA-7 | DIODES | SOT-23-3 | 0 | $ 0.2355 | ||
| AIC809N-42GUTR | AIC | SOT-23 | 0 | $ 0.1953 | ||
| MAX6348UR44+T | MAXIM | SOT-23 | 0 | $ 2.215 | ||
| STM1001MWX6F | ST | SOT-23 | 0 | $ 0.5449 |