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MAX17634CATP+
MAX17634CATP+
Analog Devices Inc./Maxim Integrated
IC REG BUCK ADJ 4.25A 20TQFN
2180 Pcs New Original In Stock
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 4.25A 20-WFQFN Exposed Pad
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MAX17634CATP+
4.9 / 5.0 - (378 Ratings)

MAX17634CATP+

Product Overview

3782388

DiGi Electronics Part Number

MAX17634CATP+-DG

Manufacturer

Analog Devices Inc./Maxim Integrated
MAX17634CATP+

Description

IC REG BUCK ADJ 4.25A 20TQFN

Inventory

2180 Pcs New Original In Stock
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 4.25A 20-WFQFN Exposed Pad
Voltage Regulators - DC DC Switching Regulators
MAX17634CATP+ Datasheet
Quantity
Minimum 1

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Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

Limited Stock, Order Now - Get reliable parts without worry.

Global Shipping & Secure Packaging

Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

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In Stock (All prices are in USD)
  • QTY Target Price Total Price
  • 1 3.2843 3.2843
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MAX17634CATP+ Technical Specifications

Category Power Management (PMIC), Voltage Regulators - DC DC Switching Regulators

Manufacturer Analog Devices, Inc.

Packaging Tray

Series -

Product Status Active

Function Step-Down

Output Configuration Positive

Topology Buck

Output Type Adjustable

Number of Outputs 1

Voltage - Input (Min) 4.5V

Voltage - Input (Max) 36V

Voltage - Output (Min/Fixed) 0.9V

Voltage - Output (Max) 32.4V

Current - Output 4.25A

Frequency - Switching 400kHz ~ 2.2MHz

Synchronous Rectifier Yes

Operating Temperature -40°C ~ 125°C (TA)

Mounting Type Surface Mount

Package / Case 20-WFQFN Exposed Pad

Supplier Device Package 20-TQFN (4x4)

Base Product Number MAX17634

Datasheet & Documents

Datasheets

Download MAX17634CATP+ Product Specification (PDF)
HTML Datasheet

MAX17634CATP+-DG

Environmental & Export Classification

RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Additional Information

Other Names
-4941-MAX17634CATP+
175-MAX17634CATP+
Standard Package
490

Reviews

4.9/5.0-(Show up to 5 Ratings)
Plu***oree
de desembre 02, 2025
5.0
Des prix compétitifs, un service client irréprochable, un vrai plaisir de faire affaire avec eux.
Lush***rney
de desembre 02, 2025
4.8
The after-sales support at DiGi Electronics is outstanding, always prompt and helpful whenever I have questions or issues.
Crys***Echo
de desembre 02, 2025
4.8
Excellent eco-friendly packaging that’s both practical and sustainable.
Starli***Voyage
de desembre 02, 2025
4.8
I really appreciate their transparent pricing, which makes shopping hassle-free.
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Frequently Asked Questions (FAQ)

What are the main features of the MAX17634 buck switching regulator IC?
The MAX17634 is an adjustable step-down (buck) regulator capable of delivering up to 4.25A output current, with an input voltage range of 4.5V to 36V, and switching frequency from 400kHz to 2.2MHz. It features synchronous rectification for high efficiency and is suitable for various power management applications.
Is the MAX17634 suitable for high-current power conversion applications?
Yes, the MAX17634 is designed to handle up to 4.25A of output current, making it ideal for high-current power conversion in embedded systems, industrial, and consumer electronics where efficient voltage regulation is needed.
What are the compatibility and package details of the MAX17634 IC?
The IC is available in a 20-WFQFN exposed pad package, measuring 4x4mm, compatible with surface-mount technology. It operates within a temperature range of -40°C to 125°C and is RoHS3 compliant, ensuring safety and environmental standards compliance.
How do I implement the MAX17634 in my design?
The MAX17634 features an adjustable output voltage from 0.9V up to 32.4V. Proper layout and thermal management are essential; refer to the datasheet for recommended application circuits and thermal considerations for optimal performance.
What support and warranty options are available for the MAX17634 IC?
As a new, original product in stock, the MAX17634 comes from trusted suppliers with standard warranty and technical support. Additional after-sales services may include datasheet resources and technical assistance to ensure proper integration.
DiGi Certification
ISO 209001_2015
ISO 209001_2015
ISO 14001_2015
ISO 2014001_2015
ISO 45001_2018
ISO 2045001_2018
DUNS REGISTERED
DUNS REGISTERED
Companines Registry
Companines Registry
ASA Certificate
ASA Certificate
UKAS
UKAS
ESD Certificate
ESD Certificate
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MAX17634CATP+ CAD Models

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