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MAX703EPA+ The MAX703EPA+ from Analog Devices is a microprocessor supervisory circuit featuring a 4.65V reset threshold and active-low reset output. It is available in an 8-PDIP package.
Mfr Part #:

MAX703EPA+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX703EPA+ from Analog Devices is a microprocessor supervisory circuit featuring a 4.65V reset threshold and active-low reset output. It is available in an 8-PDIP package.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.75

MAX703EPA+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX703EPA+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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MAX703EPA+ Description

Short technical summary and product information.

The MAX703EPA+ is a microprocessor supervisory circuit designed by Analog Devices / Maxim Integrated to enhance system reliability in μP systems. It provides critical power-supply monitoring and battery control functions.

 

Key features include an active-low reset during power-up, power-down, and brownout conditions, with a reset pulse width of 200ms. It offers battery-backup switching for low-power logic circuitry and a 1.25V threshold detector for power-fail warning or low-battery detection. The device monitors a single voltage supply, with the MAX703 generating a reset when the supply drops below 4.65V.

 

This component is suitable for applications requiring critical μP power monitoring, such as computers and intelligent instruments. It operates within a temperature range of -40°C to 85°C and is housed in an 8-pin DIP package.

 

The MAX703EPA+ is designed for through-hole mounting and provides a push-pull, totem pole output. Its quiescent current is 200μA, reducing power consumption, and it offers a low quiescent current of 50nA in battery-backup mode.

MAX703EPA+ Quick Information

Product Type: Microprocessor Supervisory Circuit
Canonical Name: MAX703EPA+ Microprocessor Supervisory Circuit
Subcategory: Power Management ICs

MAX703EPA+ Compliance

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

MAX703EPA+ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX703EPA+ Features

  • Active-low reset during power transitions.
  • 4.65V reset threshold for MAX703.
  • Battery-backup power switching capability.
  • 1.25V threshold detector for warnings.
  • Through-hole mounted in 8-PDIP package.

MAX703EPA+ Applications

  • Critical μP power monitoring.
  • Computers and controllers.
  • Intelligent instruments.
  • Power-fail warning systems.
  • Low-battery detection circuits.

MAX703EPA+ FAQs

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

4.65V.

What is the package type?

8-PDIP (8-pin DIP, 0.300 inch width, 7.62mm).

What is the operating temperature range?

-40°C to 85°C.

What is the reset output type?

Push-Pull, Totem Pole.

What is the reset timeout?

140ms minimum.

Does it have a manual reset input?

Yes, debounced TTL/CMOS-compatible.

What is the quiescent current in battery-backup mode?

50nA.

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