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onsemi Voltage Supervisor 1 Supervisor 8-Pin SOIC 1.3 V Reset Threshold, MC33161DR2G

Category Voltage Supervisor Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 1.75mm
Length 5mm
Model MC33161DR2G
Width 4mm
Mount Type Surface
Series MC33161
Maximum Operating Temperature 150°C
Package Type SOIC
Sub Type Voltage Monitor
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 1.3V

Key Features

  • Operates with a minimum supply voltage of 2 V and maximum of 40 V.
  • Provides reliable voltage monitoring and supervisory control in microprocessor circuits.
  • Features open collector output driver for flexible interfacing.
  • Meets automotive standard AEC-Q100 for enhanced reliability.
  • Compact dimensions of 5 mm length, 4 mm width, and 1.75 mm height.
  • Handles maximum operating temperature up to 150°C for high-temperature environments.
  • Suitable for use in desktop, laptop, notebook computers, and portable battery-powered equipment.
  • Package type is SOIC with 8 pins, ideal for surface mount technology.

Product Description

onsemi MC33161DR2G is a voltage supervisor designed to provide reliable monitoring and supervisory functions for microprocessor and microcontroller power supplies. This device includes a single supervisor with an open collector output, in a compact 8-pin SOIC surface mount package. It features a reset threshold voltage of 1.3 V and supports a supply voltage range from 2 V to 40 V, making it versatile for various electronic applications.

The MC33161DR2G operates up to a maximum temperature of 150°C and meets the automotive standard AEC-Q100, ensuring robustness and reliability in harsh automotive and industrial environments. Its compact form factor (5 mm x 4 mm x 1.75 mm) enables integration into space-constrained PCB designs.

This voltage supervisor is ideal for use in desktop and portable computing devices, test and measurement instruments, and multiple-output power supplies. Its open collector output allows interfacing with various systems requiring supervisory or reset functions without manual reset or watchdog timer features.

Microprocessor supervisory and reset circuits like the MC33161 series help protect sensitive electronics by monitoring supply voltages and issuing resets when thresholds are crossed, thereby preventing erroneous operation or data corruption.

Operates within a wide supply voltage range of 2 V to 40 V. 8-pin SOIC surface mount packaging for easy PCB mounting. Open collector output enables flexible interfacing options. Certified to AEC-Q100 automotive standard for extended reliability.

Compact physical dimensions suitable for modern electronic assemblies.

This device is essential for industrial, automotive, and consumer electronic applications where power supply supervision is critical. It is widely employed in microprocessor power supply circuits, automotive electronic control units, and battery-powered equipment to ensure proper system operation and stability.

Discover more products in the Voltage Supervisor category on EnvMart for your electronics design requirements.

onsemi Voltage Supervisor 1 Supervisor 8-Pin SOIC 1.3 V Reset Threshold, MC33161DR2G
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Frequently Asked Questions

This voltage supervisor operates within a supply voltage range of 2 V to 40 V.

The reset threshold voltage for the MC33161DR2G is 1.3 V.

It can operate at a maximum temperature of 150°C.

This model includes a single supervisor.

It features an open collector output driver, allowing for flexible interfacing options.

The dimensions are 5 mm in length, 4 mm in width, and 1.75 mm in height.

It comes in an 8-pin SOIC surface mount package.

Yes, it meets the automotive standard AEC-Q100 for enhanced reliability.

It is suitable for use in desktop and portable computing devices, test and measurement instruments, and multiple-output power supplies.

The MC33161DR2G is designed for surface mounting.

The country of origin for this model is India.

It belongs to the MC33161 series of voltage supervisors.

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