IR3826MTRPBFAUMA1

Description：IC REG BUCK ADJ 23A 22IQFN
Series：SupIRBuck®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:eeace52984fb Category: Voltage Regulators - DC DC Switching Regulators Brand: Infineon Technologies

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Product introduction

IR3826MTRPBFAUMA1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC REG BUCK ADJ 23A 22IQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for IR3826MTRPBFAUMA1

Description：IC REG BUCK ADJ 23A 22IQFN
Series：SupIRBuck®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：17V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：14.62V
Current - Output：23A
Frequency - Switching：1.5MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：22-PowerVQFN
Supplier Device Package：PG-IQFN-22
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for IR3826MTRPBFAUMA1

IR3826MTRPBFAUMA1

Voltage Regulators - DC DC Switching Regulators Overview

The IR3826MTRPBFAUMA1 is a synchronous buck switching regulator IC manufactured by Infineon Technologies. It provides a single positive adjustable output voltage ranging from 0.6V to an unspecified maximum, delivering up to 23A of continuous current. The device operates with an input voltage range of 4.5V to 17V and supports programmable switching frequencies between 150kHz and 1.5MHz. Packaged in a compact 22-PowerVQFN (3x3mm) surface-mount case, it is designed for high-efficiency point-of-load applications requiring precise voltage regulation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency
Programmable switching frequency for optimization
Compact PowerVQFN package for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load voltage regulation
Embedded system power distribution
Industrial control power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix PBFAUMA1 against official Infineon documentation to confirm RoHS compliance and moisture sensitivity level. Ensure the ordering part number matches the required tape-and-reel quantity. Cross-reference the datasheet revision date to validate electrical characteristics before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output synchronous buck converter is required with up to 23A capacity. It is suitable for applications needing adjustable output voltages starting at 0.6V. Consider the 22-pin PowerVQFN package for thermal performance and board space constraints compared to larger packages.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Infineon IR3826 family of POL converters. It shares functional similarities with other members like the IR38163 but differs in output current capability and pinout configuration. The IR3826 series is designed for general-purpose DC-DC conversion in portable and industrial electronics.