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MAX809SQ293D3T1G The MAX809SQ293D3T1G is a supervisor IC from ON Semiconductor designed for microprocessor power supply monitoring. It features a 2.93V monitoring voltage and an active-low reset output.
Mfr Part #:

MAX809SQ293D3T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MAX809SQ293D3T1G is a supervisor IC from ON Semiconductor designed for microprocessor power supply monitoring. It features a 2.93V monitoring voltage and an active-low reset output.
✓ Total Stock: 1,172 pcs
$ Price Range: $0.75

MAX809SQ293D3T1G Available from 2 distributors

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✓ Non-Authorised
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Braun Electronic Components ✓
Non-Authorised Inventory information
586 pcs
On Request
586 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
586 pcs
On Request
586 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX809SQ293D3T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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MAX809SQ293D3T1G Description

Short technical summary and product information.

The MAX809SQ293D3T1G is a cost-effective system supervisor circuit from ON Semiconductor, designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. It features a precision monitoring voltage of 2.93V and an active-low reset output. The reset output is guaranteed to VCC = 1.0V and has a minimum timeout period of 100ms.

 

This device is optimized to reject fast transient glitches on the VCC line and has a low supply current, making it suitable for battery-powered applications. It operates over a wide temperature range of -40°C to 105°C. The MAX809SQ293D3T1G is available in a compact SC-70-3 (SOT-323) surface mount package.

 

Typical applications include computers, embedded systems, battery-powered equipment, and critical microprocessor power supply monitoring. No external components are required for its operation.

MAX809SQ293D3T1G Quick Information

Product Type: Supervisor
Canonical Name: MAX809SQ293D3T1G Microprocessor Reset Monitor
Subcategory: Microprocessor Reset Monitor

MAX809SQ293D3T1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX809SQ293D3T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX809SQ293D3T1G Features

  • Monitors 2.93V power supply voltage.
  • Provides active-low reset output.
  • Minimum reset timeout of 100ms.
  • Wide -40°C to 105°C operating temperature.
  • Compact SC-70-3 surface mount package.

MAX809SQ293D3T1G Applications

  • Critical microprocessor power monitoring.
  • Embedded system power supply supervision.
  • Battery-powered equipment applications.
  • Computer system reset control.

MAX809SQ293D3T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage threshold?

2.93V.

What is the reset output type?

Active Low, Push-Pull, Totem Pole.

What is the reset timeout?

Minimum 100ms.

What is the operating temperature range?

-40°C to 105°C (TJ).

What package is this available in?

SC-70-3 (SC-70, SOT-323).

How many voltages does it monitor?

1.

What is the mounting type?

Surface Mount.

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