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MAX803SQ308T1G The ON Semiconductor MAX803SQ308T1G is a microprocessor reset monitor designed to ensure system stability. It features a 3.08V monitoring voltage and an active-low open-drain reset output.
Mfr Part #:

MAX803SQ308T1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MAX803SQ308T1G is a microprocessor reset monitor designed to ensure system stability. It features a 3.08V monitoring voltage and an active-low open-drain reset output.
✓ Total Stock: 12,548 pcs
$ Price Range: $0.75

MAX803SQ308T1G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
5,795 pcs
On Request
5795 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,935 pcs
On Request
3935 pcs On Request 1 On Request On Request 13+ On Request On Request
Akira Global ✓
Non-Authorised Inventory information
2,818 pcs
On Request
2818 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.

MAX803SQ308T1G 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
Type
Voltage
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MAX803SQ308T1G Description

Short technical summary and product information.

The MAX803SQ308T1G from ON Semiconductor is a cost-effective system supervisor circuit designed for critical microprocessor power supply monitoring in digital systems. It provides a reset signal to the host processor when VCC falls below a predefined threshold, ensuring system integrity.

 

This device features a precision monitoring voltage of 3.08V and an active-low, open-drain reset output. It offers a guaranteed minimum reset timeout of 140ms and is optimized to reject fast transient glitches on the VCC line. The low supply current of 0.5µA makes it suitable for battery-powered applications.

 

The MAX803SQ308T1G is available in a compact SC-70-3 (SOT-323) surface-mount package, making it ideal for space-constrained designs. Its operating temperature range is -40°C to 105°C (TJ), and it requires no external components for operation.

 

Typical applications include computers, embedded systems, and battery-powered equipment where reliable power supply monitoring is essential.

MAX803SQ308T1G Quick Information

Product Type: Supervisors
Series: MAX803
Canonical Name: MAX803SQ308T1G Microprocessor Reset Monitor
Subcategory: PMIC

MAX803SQ308T1G Compliance

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

MAX803SQ308T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX803SQ308T1G Features

  • Monitors a single 3.08V power supply.
  • Provides active-low open-drain reset output.
  • Guaranteed 140ms minimum reset timeout.
  • Low supply current for battery applications.
  • Compact SC-70-3 surface-mount package.

MAX803SQ308T1G Applications

  • Essential for microprocessor power monitoring.
  • Used in embedded system designs.
  • Suitable for battery-powered equipment.
  • Enhances stability in computer systems.

MAX803SQ308T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the monitoring voltage for the MAX803SQ308T1G supervisor?

The MAX803SQ308T1G monitors a voltage of 3.08V.

What type of reset output does the MAX803SQ308T1G have?

The MAX803SQ308T1G features an active-low, open-drain reset output.

What is the guaranteed reset timeout period for the MAX803SQ308T1G?

The reset timeout period is a minimum of 140ms.

What is the operating temperature range for the MAX803SQ308T1G?

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

What package is the MAX803SQ308T1G supplied in?

The MAX803SQ308T1G is supplied in an SC-70-3 (SOT-323) package.

Is the MAX803SQ308T1G RoHS compliant?

Yes, the MAX803SQ308T1G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MAX803SQ308T1G?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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