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MAX6837FXSD3+T The Analog Devices MAX6837FXSD3+T is a microprocessor supervisory circuit designed for low-voltage power monitoring. It features an active-low, open-drain reset output and operates at 1.05V.
Mfr Part #:

MAX6837FXSD3+T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX6837FXSD3+T is a microprocessor supervisory circuit designed for low-voltage power monitoring. It features an active-low, open-drain reset output and operates at 1.05V.
✓ Total Stock: 74,620 pcs
$ Price Range: $0.75

MAX6837FXSD3+T 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
72,320 pcs
On Request
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
2,300 pcs
On Request
2300 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX6837FXSD3+T 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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MAX6837FXSD3+T Description

Short technical summary and product information.

The MAX6837FXSD3+T from Analog Devices (formerly Maxim Integrated) is a microprocessor supervisory circuit designed to monitor low-voltage power supplies in µP and digital systems. It provides a reliable reset signal when the VCC supply voltage drops below a preset threshold or when a manual reset is asserted.

 

This device features a factory-set reset threshold voltage suitable for 1.05V powered circuits, with an active-low, open-drain reset output. It offers a minimum reset timeout period of 140ms. The circuit is designed to ignore fast transients on VCC, ensuring robust operation. Its low supply current of 7.5µA makes it ideal for portable and battery-powered equipment.

 

The MAX6837FXSD3+T is available in space-saving SC-70-4 and SC-82A, SOT-343 packages, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C.

 

Key specifications include a 1.05V monitoring voltage, an active-low reset output, and a minimum 140ms reset timeout. The open-drain output requires a pull-up resistor. This component is ideal for critical µP and µC power monitoring in various applications.

MAX6837FXSD3+T Quick Information

Product Type: Supervisory Circuit
Canonical Name: MAX6837FXSD3+T Microprocessor Supervisory Circuit
Subcategory: Microprocessor Supervisory Circuits

MAX6837FXSD3+T Compliance

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

MAX6837FXSD3+T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX6837FXSD3+T Features

  • Monitors low-voltage power supplies.
  • Active-low, open-drain reset output.
  • 1.05V monitoring voltage.
  • 140ms minimum reset timeout.
  • Low 7.5µA supply current.

MAX6837FXSD3+T Applications

  • Ideal for µP and digital systems.
  • Suitable for portable equipment.
  • Critical power monitoring applications.
  • Battery-powered device designs.

MAX6837FXSD3+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX6837FXSD3+T?

The operating voltage for the MAX6837FXSD3+T is 1.05V.

What package type is the MAX6837FXSD3+T available in?

The MAX6837FXSD3+T is available in SC-70-4 and SC-82A, SOT-343 packages.

What is the operating temperature range for this supervisory circuit?

The operating temperature range is -40°C to 85°C.

What is the reset output configuration of the MAX6837FXSD3+T?

The MAX6837FXSD3+T has an active-low, open-drain or open collector reset output.

What is the minimum reset timeout period for the MAX6837FXSD3+T?

The minimum reset timeout period is 140ms.

How many voltages does the MAX6837FXSD3+T monitor?

It monitors one voltage.

What is the typical supply current for the MAX6837FXSD3+T?

The typical supply current is 7.5µA.

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