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MAX791CSE The MAX791CSE is a microprocessor supervisory circuit from Analog Devices. It offers precision 4.65V voltage monitoring and a 200ms power-OK/reset time delay.
Mfr Part #:

MAX791CSE

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX791CSE is a microprocessor supervisory circuit from Analog Devices. It offers precision 4.65V voltage monitoring and a 200ms power-OK/reset time delay.
✓ Total Stock: 4,882 pcs
$ Price Range: $0.75

MAX791CSE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,880 pcs
On Request
4880 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request 9544/ 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.

MAX791CSE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
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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MAX791CSE Description

Short technical summary and product information.

The MAX791CSE is a microprocessor supervisory circuit designed by Analog Devices to reduce the complexity of power-supply and battery-control monitoring in microprocessor systems. It features precision 4.65V voltage monitoring and a 200ms power-OK/reset time delay, ensuring reliable operation during power-up, power-down, and brownout conditions.

 

This device includes an independent watchdog timer that can be preset or adjusted, and operates with a low 1µA standby current, making it suitable for portable equipment. The MAX791CSE provides 250mA output in VCC mode and 25mA in battery-backup mode, along with on-board gating of chip-enable signals with a 6ns CE gate propagation delay.

 

Packaged in a 16-SOIC (0.154", 3.90mm Width) surface mount configuration, the MAX791CSE is designed for critical µP power monitoring applications, intelligent instruments, and portable/battery-powered equipment. It operates within a temperature range of 0°C to 70°C.

MAX791CSE Quick Information

Product Type: Microprocessor Supervisory Circuit
Canonical Name: MAX791CSE Microprocessor Supervisory Circuit
Subcategory: Power Management

MAX791CSE Compliance

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

MAX791CSE Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX791CSE Features

  • Precision 4.65V voltage monitoring.
  • 200ms power-OK/reset time delay.
  • Independent watchdog timer preset or adjustable.
  • Low 1µA standby current.
  • Surface mount 16-SOIC package.

MAX791CSE Applications

  • Critical µP power monitoring.
  • Portable and battery-powered equipment.
  • Intelligent instrument control.
  • System power supply supervision.

MAX791CSE FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX791CSE?

The MAX791CSE has a precision voltage monitoring of 4.65V.

What is the package type for the MAX791CSE?

The MAX791CSE is supplied in a 16-SOIC (0.154", 3.90mm Width) package.

What is the operating temperature range of the MAX791CSE?

The MAX791CSE operates between 0°C and 70°C (TA).

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