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onsemi 1 Voltage Supervisor 8-Pin Surface Mount Micro Package 1.29 V Reset Threshold MC33161DMR2G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.1mm |
| Length | 3.1mm |
| Model | MC33161DMR2G |
| Width | 3.1mm |
| Mount Type | Surface |
| Series | MC33161 |
| Maximum Operating Temperature | 105°C |
| Package Type | Micro |
| Sub Type | Voltage Monitor |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | RoHS |
| Pin Count | 8 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 40V |
| Minimum Supply Voltage | 2V |
| Number of Supervisors | 1 |
| Output Driver | Open Collector |
| Reset Threshold Voltage | 1.29V |
| Monitored Voltage | 2V |
Key Features
- Designed for monitoring voltage in electronic applications.
- Includes a single supervisor with open collector output driver.
- Operates over a temperature range of -40°C to 105°C.
- Complies with RoHS and Automotive AEC-Q100 standards.
- Features over, under, and window voltage detection capabilities.
- Designed for automotive and industrial electronics use cases.
- Compact 3.1 mm x 3.1 mm x 1.1 mm micro package dimensions.
- Wide supply voltage range from 2 V to 40 V.
Product Description
onsemi MC33161DMR2G is a 1 Voltage Supervisor device with an 8-pin surface mount micro package, featuring a reset threshold voltage of 1.29 V. It is designed for reliable voltage monitoring in electronic systems, ensuring stable operation through positive and negative voltage detection.
This device operates efficiently across a wide supply voltage range from 2 V minimum to 40 V maximum and supports operation within industrial and automotive temperature ranges from -40°C to 105°C. The compact form factor with dimensions of 3.1 mm length, 3.1 mm width, and 1.1 mm height, facilitates usage in space-constrained circuit designs.
The MC33161 series includes features such as open collector output drivers for enhanced design flexibility and a pinned out 2.54 V reference with current limit protection. This allows for voltage supervision in body electronic, braking systems, infotainment, instrument clusters, navigation, occupant comfort and protection, and powertrain applications.
Key advantages include NCV version suitability for automotive standards compliant with AEC-Q100, and RoHS compliance guaranteeing environmentally responsible manufacturing. The device provides watchdog timer exclusion and manual reset absence but includes positive and negative voltage sense capability with over, under, and window voltage detection modes.
Voltage monitoring and supervisory function for automotive and industrial electronics. Micro package design enables compact PCB footprint and surface mount assembly. Robust operating temperature range suitable for harsh environments.
Complies with RoHS and AEC-Q100 automotive quality standards. Open collector output for integration versatility.
This voltage supervisor is ideal for integration in construction, automotive electronics, manufacturing control systems, and laboratory testing apparatus that require precise voltage supervision and stable power management.
Explore EnvMart’s extensive Electronics & Electricals category for more Power Management ICs and Voltage Supervisor solutions from trusted manufacturers like onsemi.
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Frequently Asked Questions
The reset threshold voltage of this model is 1.29 V.
It operates efficiently across a temperature range of -40°C to 105°C.
This device supports a wide supply voltage range from 2 V to 40 V.
The micro package dimensions are 3.1 mm in length, 3.1 mm in width, and 1.1 mm in height.
It features an open collector output driver for enhanced design flexibility.
This voltage supervisor complies with the AEC-Q100 automotive standard.
It includes over, under, and window voltage detection capabilities.
The MC33161 series includes a single voltage supervisor.
The country of origin for the MC33161DMR2G is India.
It is designed for surface mount installation.
It complies with RoHS standards, ensuring environmentally responsible manufacturing.
This voltage supervisor is suitable for automotive and industrial electronics applications.
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