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Infineon IR21531STRPBF MOSFET Gate Driver, 260 mA 8-Pin 15.6V, SOIC

RS Stock No.:: 226-6157
Distrelec Article No.:: 304-39-410
Mfr. Part No.:: IR21531STRPBF
Brand:: Infineon

Infineon IR21531STRPBF MOSFET Gate Driver, 260 mA 8-Pin 15.6V, SOIC

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Subtotal (1 pack of 5 units)*

£7.13

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£8.56

(inc. VAT)

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Units	Per unit	Per Pack*
5 - 20	£1.426	£7.13
25 - 45	£1.24	£6.20
50 - 120	£1.156	£5.78
125 - 245	£1.072	£5.36
250 +	£1.00	£5.00

*price indicative

RS Stock No.:: 226-6157
Distrelec Article No.:: 304-39-410
Mfr. Part No.:: IR21531STRPBF
Brand:: Infineon

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Product Type	MOSFET
	Output Current	260mA
	Pin Count	8
	Fall Time	80ns
	Package Type	SOIC
	Number of Outputs	2
	Driver Type	MOSFET
	Rise Time	80ns
	Minimum Supply Voltage	10V
	Maximum Supply Voltage	15.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Standards/Approvals	No
	Width	3.99mm
	Series	IR21531(D)(S) & (PbF)
	Height	1.75mm
	Length	4.98mm
	Mount Type	Surface
	Automotive Standard	No

	Select all
	Brand Infineon
	Product Type MOSFET
	Output Current 260mA
	Pin Count 8
	Fall Time 80ns
	Package Type SOIC
	Number of Outputs 2
	Driver Type MOSFET
	Rise Time 80ns
	Minimum Supply Voltage 10V
	Maximum Supply Voltage 15.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Standards/Approvals No
	Width 3.99mm
	Series IR21531(D)(S) & (PbF)
	Height 1.75mm
	Length 4.98mm
	Mount Type Surface
	Automotive Standard No

Datasheet - IR21531STRPBF

COO (Country of Origin):: TH

Infineon IR21531(D)(S) & (PbF) Series MOSFET, 0.26A Output Current, 10V Minimum Supply Voltage - IR21531STRPBF

This MOSFET is a dual-output driver designed to control power transistors within low-voltage systems, operating from a modest supply and intended for surface-mount implementation on Compact boards. It provides two output channels and is suitable for applications requiring controlled switching behaviour across a defined operating temperature range.

Features and Benefits:

• Operates from a 10V minimum supply for low-voltage designs
• Supports up to 15.6V supply to accommodate higher rails
• Dual outputs provide two independent drive channels
• Output current capability of 0.26A for modest gate-drive needs
• Rise and fall times of 80ns enable predictable switching transitions
• Rated to 125°C maximum operating temperature for high-temperature environments

Applications

• Suitable for driving MOSFET Gates in low-voltage converters
• Ideal for two-channel motor-control driver stages
• Used with half-bridge arrangements requiring matched timing
• Can be used for power management in Compact surface assemblies
• Suited for thermally stressed circuits up to 125°C ambient

What package should I expect for board layout considerations?

It comes in an SOIC-8 package suitable for standard surface-mount assembly.

What pin-count affects PCB footprint design?

The device uses eight pins which determine a typical SOIC-8 land pattern.

What mounting method is required for assembly?

It is intended for surface-mount placement on PCBs.

What temperature extremes can be tolerated during operation?

It is specified to operate down to -40°C and up to 125°C.

How narrow is the device for tight-space applications?

The part has a width of 3.99 mm making it compatible with Compact layouts.