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MAX803SQ293T1G The MAX803SQ293T1G from ON Semiconductor is a microprocessor reset monitor with a 2.93V monitoring voltage and an active-low, open-drain output. It is supplied in a surface-mount SC-70-3 package.
Mfr Part #:

MAX803SQ293T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MAX803SQ293T1G from ON Semiconductor is a microprocessor reset monitor with a 2.93V monitoring voltage and an active-low, open-drain output. It is supplied in a surface-mount SC-70-3 package.
✓ Total Stock: 15,939 pcs
$ Price Range: $0.75

MAX803SQ293T1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
13,294 pcs
On Request
13294 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,645 pcs
On Request
2645 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX803SQ293T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supply Current
Type
Voltage
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MAX803SQ293T1G Description

Short technical summary and product information.

The MAX803SQ293T1G 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 voltage monitor for 2.93V supplies and an active-low, open-drain reset output. The reset signal is guaranteed to remain active for a minimum of 140ms after VCC rises above the reset threshold.

 

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 MAX803SQ293T1G is available in a compact SC-70-3 (SOT-323) surface-mount package, requiring no external components for operation.

 

Typical applications include computers, embedded systems, battery-powered equipment, and critical microprocessor power supply monitoring.

MAX803SQ293T1G Quick Information

Product Type: Microprocessor Reset Monitor
Canonical Name: MAX803SQ293T1G Microprocessor Reset Monitor
Subcategory: Microprocessor Reset Monitor

MAX803SQ293T1G Compliance

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

MAX803SQ293T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX803SQ293T1G Features

  • Monitors single 2.93V power supply.
  • Active-low, open-drain reset output.
  • Guaranteed 140ms minimum reset timeout.
  • Low supply current for battery applications.
  • Surface mount SC-70-3 (SOT-323) package.

MAX803SQ293T1G Applications

  • Monitors power supply in embedded systems.
  • Provides reset for microprocessors.
  • Suitable for battery-powered devices.
  • Used in critical system monitoring.
  • Ideal for compact designs.

MAX803SQ293T1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the MAX803SQ293T1G?

The nominal threshold voltage is 2.93V.

What is the reset timeout of the MAX803SQ293T1G?

The minimum reset timeout is 140ms.

What is the operating temperature range of the MAX803SQ293T1G?

The operating temperature range is -40°C to 105°C (TJ).

What is the package type for the MAX803SQ293T1G?

The package is SC-70-3 (also known as SOT-323).

What is the supply current of the MAX803SQ293T1G?

The typical supply current is 0.5µA at VCC = 3.2V.

What type of reset output does the MAX803SQ293T1G have?

It has an active-low, open drain or open collector reset output.

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