Infineon IR38064MTRPBF, Buck Controller 1.5 MHz 26-Pin, QFN

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Subtotal (1 unit)*

£5.90

(exc. VAT)

£7.08

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 19 March 2026
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1 - 9£5.90
10 - 24£5.61
25 - 49£5.49
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100 +£4.78

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Packaging Options:
RS Stock No.:
219-6037
Mfr. Part No.:
IR38064MTRPBF
Brand:
Infineon
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Brand

Infineon

Controller Type

Buck Controller

Number of Outputs

1

Width

7mm

Maximum Switching Frequency

1.5 MHz

Mounting Type

Surface Mount

Package Type

QFN

Pin Count

26

The Infineon IR38064 PMBus SupIRBuck™ is an easy-to-use, fully integrated and highly efficient DC/DC regulator with I2C/PMBus interface. The onboard PWM controller and MOSFETs make IR38064 a space-efficient solution, providing accurate power delivery for low output voltage and high current applications. The IR38064 can be comprehensively configured via PMBus and the configuration stored in internal memory. In addition, PMBus commands allow run-time control, fault status and telemetry. The IR38064 can also operate as a standard analog regulator without any programming and can provide current and temperature telemetry in an analog format

Internal LDO allows single 21V operation
Output Voltage Range: 0.5V to 0.875*PVin
0.5% accurate Reference Voltage
Programmable Switching Frequency up to 1.5MHz using Rt/Sync pin or PMBus
Internal Soft-Start with Pre-Bias Start-up
Enable input with Voltage Monitoring Capability
Remote Sense Amplifier with True Differential Voltage Sensing

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