Mfr Part #:

MAX823LEUK+T

Mfr Name: MAX

The MAX823LEUK+T is a microprocessor supervisory circuit from Maxim Integrated, designed to improve system reliability. It offers precision monitoring of power supplies and includes features like power-on reset.

✓ Total Stock: 3,052 pcs

MAX823LEUK+T Available from 2 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Innova Technologies ✓ Non-Authorised Inventory information	2,050 pcs On Request	2050 pcs	On Request	1	On Request	On Request	2017/22	On Request	On Request
Husky International Electronic ✓ Non-Authorised Inventory information	1,002 pcs On Request	1002 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request

MAX823LEUK+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	MAX
Lead Style	Gull-Wing
Mounting Type	Surface Mount
Package / Case	SOT23-5
SVHC Present	Not Present
Tape & Reel	Tape & Reel

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MAX823LEUK+T Description

Short technical summary and product information.

The MAX823LEUK+T is a microprocessor supervisory circuit from Maxim Integrated, part of the MAX823/MAX824/MAX825 series. These circuits are designed to enhance system reliability and accuracy by monitoring power supply voltages and providing a reset signal. They are specifically engineered to ignore fast transients on VCC, ensuring stable operation.

This device offers several preprogrammed reset threshold voltages, including options like 4.63V, 4.38V, 3.08V, 2.93V, 2.63V, 2.32V, and 2.19V. It features a minimum power-on reset time of 140ms and guarantees a valid reset output even when VCC drops to 1V. The operating current is notably low, with figures like 6µA for MAX823L/M (SC70) and 2µA for MAX825T/S/R/Z/Y (SC70).

The MAX823LEUK+T is available in compact 5-pin SOT23 and SC70 packages, suitable for space-constrained applications. It is fully specified over temperature and provides power-supply transient immunity. The series also offers watchdog timer functionality (1.6s timeout for MAX823/MAX824) and manual reset input (for MAX823/MAX825), making them versatile for critical µP monitoring in computers, embedded controllers, intelligent instruments, automotive systems, and portable equipment.

MAX823LEUK+T Quick Information

Product Type: Microprocessor Supervisory Circuit

Series: MAX823/MAX824/MAX825

Canonical Name: MAX823LEUK+T Microprocessor Supervisory Circuit

Subcategory: Supervisors

MAX823LEUK+T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX823LEUK+T Features

Monitors power supplies with multiple thresholds.
Guaranteed reset valid down to 1V.
Low operating current for efficiency.
140ms minimum power-on reset.
Available in SOT23 and SC70 packages.

MAX823LEUK+T Applications

Ideal for critical µP monitoring.
Suitable for portable/battery-powered equipment.
Used in computers and controllers.
Applicable in intelligent instruments.
Designed for automotive systems.

MAX823LEUK+T FAQs

7 frequently asked questions generated from this part’s specifications.

What are the available reset threshold voltages for the MAX823/MAX824/MAX825 series?

The available reset threshold voltages are 4.63V, 4.38V, 3.08V, 2.93V, 2.63V, 2.32V, and 2.19V.

What is the minimum power-on reset time for this supervisory circuit?

The minimum power-on reset time is 140ms.

What is the operating current of the MAX823LEUK+T?

The operating current is 6µA for MAX823L/M (SC70) and 2µA for MAX825T/S/R/Z/Y (SC70).

What is the watchdog timer timeout duration?

The watchdog timer has a timeout of 1.6s.

What is the operating temperature range for the MAX823LEUK+T?

The operating temperature range is -40°C to +125°C.

What package options are available for the MAX823LEUK+T?

It is available in SC70-5 and SOT23-5 packages.

What is the standard package quantity?

The standard package quantity is 2500 units.