Mfr Part #:

MAX1804EUB

Mfr Name: Analog Devices / Maxim Integrated

The MAX1804EUB is a feedback integrator from Analog Devices / Maxim Integrated, designed to improve voltage regulation in power supply systems. It operates with a supply voltage range of 2.7V to 5.5V.

✓ Total Stock: 15,067 pcs

$ Price Range: $0.75

MAX1804EUB Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	15,067 pcs On Request	15067 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MAX1804EUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Power Management - Specialized
Manufacturer Name	Analog Devices / Maxim Integrated
Applications	Desktop, Notebook PCs
Current	25µA
Mounting Type	Surface Mount
Operating Temperature	-40°C to +85°C
Supplier Device Package	10-uMAX
Voltage	2.7V ~ 5.5V

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MAX1804EUB Description

Short technical summary and product information.

The MAX1804EUB is a specialized power management IC from Analog Devices / Maxim Integrated, functioning as a feedback integrator. This device is engineered to enhance voltage regulation accuracy in power supply systems by correcting line and load regulation issues. It can also compensate for voltage drops within power management distribution lines.

The MAX1804EUB features a wide supply voltage range of 2.7V to 5.5V and a low quiescent current of 25µA. It operates within an ambient temperature range of -40°C to 85°C. The device is available in a compact 10-pin uMAX package, suitable for surface mount applications. Its design allows for automatic input disabling and includes a shutdown mode with minimal current draw.

This feedback integrator is particularly useful in systems where load current varies significantly or where portions of the load are frequently disconnected, such as in notebook computers. It enables precise voltage monitoring at multiple locations to correct for distribution losses without over-adjusting the regulator's output voltage. The regulation set point is determined by an external reference voltage applied at the ADJ pin.

MAX1804EUB Quick Information

Product Type: Feedback Integrator

Canonical Name: MAX1804EUB Feedback Integrator

Subcategory: Feedback Integrator

MAX1804EUB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX1804EUB Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

MAX1804EUB Features

Improves voltage regulation in power supplies.
Corrects line and load regulation problems.
Supports 2.7V to 5.5V supply range.
Low 25µA quiescent current.
Compact 10-uMAX surface mount package.

MAX1804EUB Applications

Used in notebook computers.
Compensates for voltage drops.
Enables remote voltage monitoring.
Suitable for variable load currents.

MAX1804EUB FAQs

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

What is the operating voltage range of the MAX1804EUB?

2.7V to 5.5V.

What is the regulation adjust range?

2.8V to 5.5V.

What is the supply current of the MAX1804EUB?

25µA.

What is the shutdown current?

1µA maximum.

What is the operating temperature range?

-40°C to +85°C.

What package does the MAX1804EUB come in?

10-uMAX (10-TFSOP, 10-MSOP) surface-mount package.

What is the mounting type?

Surface Mount.