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onsemi Voltage Supervisor 1 Supervisor 3-Pin 3.08 V Reset Threshold 1.2V-5.5V Supply MAX809STRG

Category Voltage Supervisor Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 940μm
Length 2.9mm
Model MAX809STRG
Width 1.3mm
Mount Type Surface
Series MAX809
Maximum Operating Temperature 105°C
Package Type SOT-23
Sub Type Microprocessor Reset Monitor
Minimum Operating Temperature -40°C
Standards/Approvals RoHS
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RS Stock No. 688-8809PBrand: onsemiManufacturers Part No.: MAX809STRG
Pin Count 3
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.2V
Number of Supervisors 1
Output Driver Push Pull, Active Low
Reset Threshold Voltage 3.08V
Monitored Voltage 2.93V
Reset Active Time 460ms

Key Features

  • Monitors supply voltage and provides active low reset output for microprocessor supervision.
  • Operates within a wide temperature range from -40°C to 105°C.
  • Features a push-pull output driver with active low signal.
  • Reset active time is 460 milliseconds ensuring reliable reset signaling.
  • Compact surface mount SOT-23 package with dimensions 2.9mm x 1.3mm x 940μm.
  • Operates without watchdog timer or manual reset functions.
  • Complies with RoHS standards ensuring environmental safety.
  • Suitable for use in computers, portable battery-powered equipment and multi-output power supplies.

Product Description

onsemi MAX809STRG Voltage Supervisor is a single microprocessor reset monitor designed to provide reliable power supply monitoring and reset functions. It features a reset threshold voltage of 3.08 V, with monitored voltage at 2.93 V and operates efficiently within a supply voltage range of 1.2 V to 5.5 V. The device comes in a surface mount SOT-23 package with a small footprint measuring 2.9 mm length, 1.3 mm width, and 940 μm height, ideal for space-constrained applications.

This voltage supervisor includes a 3-pin configuration with no watchdog timer or manual reset required, making it simple to integrate into microprocessor systems requiring a clean reset signal when the monitored voltage drops below threshold levels. The output driver is push-pull and active low, providing clear and robust reset signaling.

It is rated for operation across a wide temperature range from -40°C to +105°C, ensuring stable operation in diverse industrial, laboratory, and commercial electronics environments.

The 460 ms reset active time allows the microprocessor adequate time to reset properly before resuming operations, which enhances system reliability. Compliance with RoHS standards adds environmental compatibility for modern electronic applications.

This onsemi MAX809STRG voltage supervisor is well-suited for desktop, laptop, notebook computers, test and measurement instruments, portable battery-powered devices, and multi-output power supplies requiring precise voltage monitoring and supervisory reset functions.

Monitors supply voltage and provides active low reset output for microprocessor supervision. Operates within a wide temperature range from -40°C to 105°C. Features a push-pull output driver with active low signal. Reset active time is 460 milliseconds ensuring reliable reset signaling.

Compact surface mount SOT-23 package with dimensions 2.9mm x 1.3mm x 940μm. Operates without watchdog timer or manual reset functions. Complies with RoHS standards ensuring environmental safety. Suitable for use in computers, portable battery-powered equipment and multi-output power supplies.

Explore the extensive range of power management ICs and Voltage Supervisors available at EnvMart to find the ideal component to enhance your electronic designs.

onsemi Voltage Supervisor 1 Supervisor 3-Pin 3.08 V Reset Threshold 1.2V-5.5V Supply MAX809STRG
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Frequently Asked Questions

The reset threshold voltage of this model is 3.08 V, with the monitored voltage at 2.93 V.

It operates efficiently within a supply voltage range of 1.2 V to 5.5 V.

The SOT-23 package has dimensions of 2.9 mm in length, 1.3 mm in width, and 940 μm in height.

The maximum operating temperature is 105°C, while the minimum is -40°C.

It features a push-pull output driver with an active low signal.

The reset active time is 460 milliseconds, ensuring reliable reset signaling.

No, it operates without a watchdog timer or manual reset functions, simplifying integration into systems.

This voltage supervisor has a pin count of 3.

Yes, it complies with RoHS standards, ensuring environmental safety.

It is suitable for use in computers, portable battery-powered equipment, and multi-output power supplies.

This model belongs to the MAX809 series of microprocessor reset monitors.

The country of origin for this voltage supervisor is India.

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