IR21531PBF is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Infineon Technologies
In Stock: 442
Unit Price: $14.60000
Datasheet
Half-Bridge Gate Driver IC RC Input Circuit 8-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

IR21531PBF

DigiKey Part Number
IR21531PBF-ND
Manufacturer
Manufacturer Product Number
IR21531PBF
Description
IC GATE DRVR HALF-BRIDGE 8DIP
Customer Reference
Detailed Description
Half-Bridge Gate Driver IC RC Input Circuit 8-PDIP
Datasheet
 Datasheet
EDA/CAD Models
IR21531PBF Models
Product Attributes
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Category
Voltage - Supply
10V ~ 15.6V
Manufacturer
Infineon Technologies
Input Type
RC Input Circuit
Packaging
Tube
High Side Voltage - Max (Bootstrap)
600 V
Part Status
Last Time Buy
Rise / Fall Time (Typ)
80ns, 45ns
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 125°C (TJ)
Driven Configuration
Half-Bridge
Mounting Type
Through Hole
Channel Type
Synchronous
Package / Case
8-DIP (0.300", 7.62mm)
Number of Drivers
2
Supplier Device Package
8-PDIP
Gate Type
MOSFET (N-Channel)
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IR21531STRPBFInfineon Technologies442IR21531SPBFCT-ND$14.60000MFR Recommended
Last Time Buy
Request Stock Notification
Last Time Buy Date: 15/5/2026
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$27.09000$27.09
10$20.37200$203.72
50$17.66160$883.08
100$16.82450$1,682.45
250$15.93908$3,984.77
500$15.40586$7,702.93
1,000$14.96677$14,966.77
2,500$14.50336$36,258.40
5,000$14.22407$71,120.35
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.