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MAX803SQ293D3T1G The MAX803SQ293D3T1G is a microprocessor reset monitor from On Semiconductor. It features a 2.93V monitoring voltage and an active low reset output.
Mfr Part #:

MAX803SQ293D3T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MAX803SQ293D3T1G is a microprocessor reset monitor from On Semiconductor. It features a 2.93V monitoring voltage and an active low reset output.
✓ Total Stock: 3,539 pcs
$ Price Range: $0.75

MAX803SQ293D3T1G Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,539 pcs
On Request
3539 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX803SQ293D3T1G 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
Supplier Package
Type
Voltage
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MAX803SQ293D3T1G Description

Short technical summary and product information.

The MAX803SQ293D3T1G is a cost-effective system supervisor circuit designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. This device from On Semiconductor requires no external components and is optimized to reject fast transient glitches on the VCC line.

 

Key electrical specifications include a precise 2.93V monitoring voltage and an active low, open drain reset output. The reset signal is maintained active for a minimum timeout period of 100ms after VCC rises above the reset threshold. It operates over a wide temperature range of -40°C to 105°C.

 

Packaged in an SC-70-3 (SOT-323) surface-mount package, the MAX803SQ293D3T1G is suitable for battery-powered applications due to its low supply current of 0.5µA. Typical applications include computers, embedded systems, and critical microprocessor power supply monitoring.

 

This device is Pb-free and RoHS compliant, with an MSL 1 rating.

MAX803SQ293D3T1G Quick Information

Product Type: Supervisor IC
Series: MAX803
Canonical Name: MAX803SQ293D3T1G Microprocessor Reset Monitor
Subcategory: Microprocessor Reset Monitor

MAX803SQ293D3T1G Compliance

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

MAX803SQ293D3T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX803SQ293D3T1G Features

  • Monitors single 2.93V power supply.
  • Provides active low reset output.
  • Features 100ms minimum reset timeout.
  • Low supply current of 0.5µA.
  • Surface mount SC-70-3 package.

MAX803SQ293D3T1G Applications

  • Used in embedded systems.
  • Suitable for battery powered equipment.
  • Monitors critical microprocessor power supplies.
  • Applied in computer systems.

MAX803SQ293D3T1G FAQs

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

2.93V.

What package is the MAX803SQ293D3T1G available in?

SC-70-3 (SOT323) surface mount package.

What is the operating temperature range?

-40°C to 105°C (TJ).

What is the reset timeout?

100ms minimum.

What type of output does the reset have?

Open drain or open collector.

How many voltages does it monitor?

1 channel.

What is the typical supply current?

0.5µA at VCC=3.2V.

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