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MAX809TEURT The MAX809TEURT is a microprocessor supervisory circuit from Analog Devices designed to monitor power supplies. It provides a reset signal when VCC drops below a preset threshold.
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MAX809TEURT

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX809TEURT is a microprocessor supervisory circuit from Analog Devices designed to monitor power supplies. It provides a reset signal when VCC drops below a preset threshold.
✓ Total Stock: 122,533 pcs
$ Price Range: $0.75

MAX809TEURT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request 09+ 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.

MAX809TEURT Specifications Quick View

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MAX809TEURT Description

Short technical summary and product information.

The MAX809TEURT by Analog Devices is a microprocessor supervisory circuit designed for monitoring power supplies in μP and digital systems. It offers reliable power monitoring for +5V, +3.3V, +3.0V, and +2.5V powered circuits, eliminating the need for external components.

 

This device asserts a reset signal when the VCC supply voltage declines below a preset threshold, maintaining the reset for at least 140ms after VCC rises above the threshold. It guarantees reset validity down to VCC = 1V and ignores fast transients on VCC. With a low supply current of 12μA, it is ideal for portable and battery-powered equipment.

 

The MAX809TEURT is available in 3-pin SC70 or SOT23 packages, suitable for surface mount applications. Its push-pull output configuration ensures efficient operation in critical μP and μC power monitoring scenarios, including automotive applications.

MAX809TEURT Quick Information

Product Type: Supervisor
Series: MAX809
Canonical Name: MAX809TEURT Microprocessor Supervisory Circuit
Subcategory: Supervisors

MAX809TEURT Compliance

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

MAX809TEURT Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX809TEURT Features

  • Monitors +5V, +3.3V, +3.0V, +2.5V power supplies.
  • Asserts reset when VCC falls below threshold.
  • 140ms minimum power-on-reset pulse width.
  • Low 12μA typical supply current.
  • Guaranteed reset valid to VCC = 1V.

MAX809TEURT Applications

  • Critical μP and μC power monitoring.
  • Ideal for portable equipment.
  • Used in automotive applications.
  • Suitable for battery-powered systems.

MAX809TEURT FAQs

4 frequently asked questions generated from this part’s specifications.
What supply voltages can the MAX809TEURT monitor?

The MAX809TEURT can monitor +5V, +3.3V, +3.0V, and +2.5V power supply voltages.

What is the minimum power-on-reset pulse width for the MAX809TEURT?

The minimum power-on-reset pulse width is 140ms.

What is the typical supply current of the MAX809TEURT?

The typical supply current is 12μA.

What package types are available for the MAX809TEURT?

The MAX809TEURT is available in 3-pin SC70 and SOT23 packages.

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