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MAX813LEPA+ The MAX813LEPA+ is a supervisory circuit from Analog Devices designed for microprocessor power monitoring. It features a 4.65V precision voltage monitor and an active-high reset output.
Mfr Part #:

MAX813LEPA+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX813LEPA+ is a supervisory circuit from Analog Devices designed for microprocessor power monitoring. It features a 4.65V precision voltage monitor and an active-high reset output.
✓ Total Stock: 123 pcs
$ Price Range: $0.75

MAX813LEPA+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
73 pcs
On Request
73 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
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.

MAX813LEPA+ 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
SVHC Present
Supplier Device Package
Type
Voltage
Watchdog Timer
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MAX813LEPA+ Description

Short technical summary and product information.

The MAX813LEPA+ is a microprocessor supervisory circuit from Analog Devices, designed to reduce system complexity and improve reliability in power supply and battery monitoring. This IC provides a reset output during power-up, power-down, and brownout conditions.

 

Key features include a precision voltage monitor that generates a reset pulse when the supply voltage drops below 4.65V. It also offers a 1.25V threshold detector for power-fail or low-battery warnings, and an active-low manual-reset input. The MAX813LEPA+ provides an active-high reset output and a reset timeout of 140ms minimum.

 

This supervisory circuit is suitable for applications requiring critical μP power monitoring, such as computers, controllers, and intelligent instruments. It is available in an 8-pin DIP package and supports through-hole mounting.

 

The MAX813LEPA+ integrates supervisory functions to enhance system reliability while reducing board space. It is designed for robust operation in demanding environments.

MAX813LEPA+ Quick Information

Product Type: Supervisory IC
Canonical Name: MAX813LEPA+ Microprocessor Supervisory Circuit
Subcategory: Power Management

MAX813LEPA+ Compliance

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

MAX813LEPA+ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX813LEPA+ Features

  • Monitors single power supply at 4.65V.
  • Provides active-high reset output.
  • Includes 1.25V threshold detector.
  • Features 140ms minimum reset timeout.
  • Available in 8-pin DIP package.

MAX813LEPA+ Applications

  • Critical μP power monitoring.
  • Used in computer systems.
  • Suitable for intelligent instruments.
  • Applicable for controller systems.

MAX813LEPA+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX813LEPA+?

The MAX813LEPA+ has a precision voltage monitor set at 4.65V.

What type of reset does the MAX813LEPA+ provide?

The MAX813LEPA+ provides an active-high reset output.

What is the reset timeout for the MAX813LEPA+?

The reset timeout for the MAX813LEPA+ is a minimum of 140ms.

What is the operating temperature range for the MAX813LEPA+?

The operating temperature range for the MAX813LEPA+ is -40°C to 85°C.

What package is the MAX813LEPA+ available in?

The MAX813LEPA+ is available in an 8-pin DIP package.

Does the MAX813LEPA+ have a watchdog timer?

Yes, the MAX813LEPA+ has an independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds.

What is the purpose of the 1.25V threshold detector in the MAX813LEPA+?

The 1.25V threshold detector is used for power-fail warning, low-battery detection, or monitoring a power supply other than +5V.

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