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Drivers And Interfaces / MOSFET Drivers / IR2121PBF
Datasheets
IR2121PBF by:

Buffer/Inverter Based MOSFET Driver, 3.3A, CMOS, PDIP8, PLASTIC, DIP-8

Part Details for IR2121PBF by Infineon Technologies AG

Overview of IR2121PBF by Infineon Technologies AG

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for IR2121PBF

Part # Distributor Description Stock Price Buy
DISTI # 63J7870
Newark Gate Driver, Igbt, Mosfet, -40To125Deg C, No. Of Channels:1Channels, Gate Driver Type:-, Driver Configuration:Low Side, Power Switch Type:Igbt, Mosfet, No. Of Pins:8Pins, Ic Case/Package:Dip, Ic Mounting:Through Hole, Msl:- Rohs Compliant: Yes |Infineon IR2121PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $4.0600
  • 10 $3.5200
  • 50 $3.0800
  • 100 $2.8900
  • 500 $1.8800
  • 1,000 $1.8600
  • 2,500 $1.8500
  • 5,000 $1.8100
$1.8100 / $4.0600 Buy Now
DISTI # IR2121PBF-ND
DigiKey IC GATE DRVR LOW-SIDE 8DIP Min Qty: 1 Lead time: 16 Weeks Container: Tube 6476
In Stock
  • 1 $3.7200
  • 10 $2.7230
  • 50 $2.3218
  • 100 $2.1973
  • 250 $2.0659
  • 500 $1.9866
  • 1,000 $1.9500
$1.9500 / $3.7200 Buy Now
DISTI # IR2121PBF
Avnet Americas MOSFET DRVR 5V 3.3A 1-OUT Lo Side Non-Inv 8-Pin PDIP - Rail/Tube (Alt: IR2121PBF) RoHS: Compliant Min Qty: 161 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube 37 Partner Stock
  • 161 $2.2308
  • 170 $2.1996
  • 330 $2.1840
  • 810 $2.1216
  • 1,700 $2.0748
  • 8,100 $2.0124
  • 17,000 $1.9812
$1.9812 / $2.2308 Buy Now
DISTI # IR2121PBF
Avnet Americas MOSFET DRVR 5V 3.3A 1-OUT Lo Side Non-Inv 8-Pin PDIP - Rail/Tube (Alt: IR2121PBF) RoHS: Compliant Min Qty: 18000 Package Multiple: 50 Lead time: 16 Weeks, 0 Days Container: Tube 0
RFQ
DISTI # 942-IR2121PBF
Mouser Electronics Gate Drivers 1 CURRENT LIMIT PRGM SHUTDOWN ERROR PIN RoHS: Compliant 6539
  • 1 $2.8600
  • 10 $2.0700
  • 100 $1.9500
  • 3,000 $1.9000
$1.9000 / $2.8600 Buy Now
Future Electronics IR2121 Series 600 V 1.6 A 18 V Supply Single Output Low Side Driver - PDIP-8 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 50 Lead time: 16 Weeks Container: Tube 0
Tube
  • 1 $2.4300
  • 25 $2.3300
  • 75 $2.2700
  • 200 $2.2100
  • 500 $2.1000
$2.1000 / $2.4300 Buy Now
DISTI # 81018655
Verical Driver 5V 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant Min Qty: 20 Package Multiple: 1 Date Code: 2401 Americas - 18000
  • 20 $4.0299
  • 25 $3.8568
  • 50 $3.7098
  • 100 $3.5840
  • 250 $3.4753
  • 500 $3.3807
  • 1,000 $3.2980
  • 2,500 $3.2253
  • 5,000 $3.1610
$3.1610 / $4.0299 Buy Now
DISTI # 56529543
Verical Driver 5V 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2124 Americas - 15954
  • 13 $2.5000
  • 50 $2.3625
  • 100 $2.3500
  • 200 $2.3125
  • 500 $2.2375
  • 1,000 $2.2125
$2.2125 / $2.5000 Buy Now
DISTI # 58780995
Verical Driver 5V 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2131 Americas - 13981
  • 3 $1.4320
$1.4320 Buy Now
DISTI # 65552922
Verical Driver 5V 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2131 Americas - 12659
  • 4 $1.9570
$1.9570 Buy Now
DISTI # 67459835
Verical Driver 5V 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Date Code: 2310 Americas - 1200
  • 50 $1.7802
  • 100 $1.7628
  • 250 $1.7444
  • 500 $1.7024
  • 1,000 $1.6564
  • 3,000 $1.6472
  • 6,000 $1.6349
$1.6349 / $1.7802 Buy Now
DISTI # 65039920
Verical Driver 5V 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2237 Americas - 166
  • 4 $2.6910
  • 10 $2.4170
  • 100 $2.1670
  • 250 $2.0400
  • 500 $1.9040
  • 1,000 $1.8640
$1.8640 / $2.6910 Buy Now
Quest Components Single MOSFET DRIVER, 8 Pin, DIP 14400
  • 1 $7.6770
  • 212 $4.2224
  • 475 $3.8385
$3.8385 / $7.6770 Buy Now
Rochester Electronics IR2121 - Gate Driver RoHS: Compliant Status: Active Min Qty: 1 852
  • 1 $2.2800
  • 25 $2.2300
  • 100 $2.1400
  • 500 $2.0500
  • 1,000 $1.9300
$1.9300 / $2.2800 Buy Now
DISTI # IR2121PBF
TME IC: driver, high-/low-side,gate driver, DIP8, -2÷1A, 1W, Ch: 1, 5V Min Qty: 1 85
  • 1 $3.3700
  • 3 $3.0300
  • 10 $2.4100
  • 50 $2.1600
$2.1600 / $3.3700 Buy Now
DISTI # C1S322000474541
Chip1Stop Driver 5V 3.3A 1-OUT Low Side Non-Inv 8-Pin PDIP Tube RoHS: Compliant pbFree: Yes Container: Tube 15954
  • 1 $2.0700
  • 10 $2.0000
  • 50 $1.8900
  • 100 $1.8800
  • 200 $1.8500
  • 500 $1.7900
  • 1,000 $1.7700
$1.7700 / $2.0700 Buy Now
DISTI # C1S322001182364
Chip1Stop Gate Drivers RoHS: Compliant pbFree: Yes 12659
  • 1 $3.1800
$3.1800 Buy Now
DISTI # C1S322001150736
Chip1Stop Gate Drivers RoHS: Compliant pbFree: Yes 166
  • 1 $3.0300
  • 10 $2.4170
  • 100 $2.3900
$2.3900 / $3.0300 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2024 Date Code: 2024 18000
  • 1 $7.1720
  • 5 $3.5980
  • 10 $3.0510
  • 30 $2.6870
  • 50 $2.6140
  • 100 $2.5590
$2.5590 / $7.1720 Buy Now
DISTI # SP001544564
EBV Elektronik MOSFET DRVR 5V 3.3A 1-OUT Lo Side Non-Inv 8-Pin PDIP (Alt: SP001544564) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days EBV - 12000
Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 9000
  • 3,000 $2.8300
  • 9,000 $2.6200
$2.6200 / $2.8300 Buy Now

Part Details for IR2121PBF

IR2121PBF CAD Models

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IR2121PBF Part Data Attributes

Parametric Data
IR2121PBF Infineon Technologies AG
Buy Now Datasheet
Compare Parts:
IR2121PBF Infineon Technologies AG Buffer/Inverter Based MOSFET Driver, 3.3A, CMOS, PDIP8, PLASTIC, DIP-8
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer INFINEON TECHNOLOGIES AG
Package Description PLASTIC, DIP-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Infineon
High Side Driver NO
Interface IC Type BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 9.88 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Peak Current Limit-Nom 3.3 A
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 5.33 mm
Supply Voltage-Max 23 V
Supply Voltage-Min 7 V
Supply Voltage-Nom 15 V
Surface Mount NO
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Turn-off Time 0.25 µs
Turn-on Time 0.2 µs
Width 7.62 mm

Alternate Parts for IR2121PBF

This table gives cross-reference parts and alternative options found for IR2121PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IR2121PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
IR2121PBF Buffer/Inverter Based MOSFET Driver, 3.3A, CMOS, PDIP8, PLASTIC, DIP-8 International Rectifier IR2121PBF vs IR2121PBF
Part Number Description Manufacturer Compare
IR2121PBF Buffer/Inverter Based MOSFET Driver, 3.3A, CMOS, PDIP8, PLASTIC, DIP-8 International Rectifier IR2121PBF vs IR2121PBF

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