Name: IR2121
Brand: Infineon Technologies
SKU: IR2121
Availability: InStock
Rating: 5 (133 reviews)

IR2121

For Reference Only

Part Number	IR2121
Manufacturer	Infineon Technologies
Description	IC MOSFET DRIVER LOW-SIDE 8-DIP
Datasheet	IR2121 Datasheet IR2121 Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	17,016 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # IR2121 (PMIC - Gate Drivers) is manufactured by Infineon Technologies and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For IR2121 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IR2121 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IR2121.

IR2121 Specifications

Manufacturer	Infineon Technologies
Category	Integrated Circuits (ICs) - PMIC - Gate Drivers
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Driven Configuration	Low-Side
Channel Type	Single
Number of Drivers	1
Gate Type	IGBT, N-Channel MOSFET
Voltage - Supply	12 V ~ 18 V
Logic Voltage - VIL, VIH	0.8V, 2.2V
Current - Peak Output (Source, Sink)	1.6A, 3.3A
Input Type	Non-Inverting
High Side Voltage - Max (Bootstrap)	-
Rise / Fall Time (Typ)	43ns, 26ns
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-DIP

IR2121 Datasheet

IR2121 Reviews

And*****Bhat

April 2, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Harri*****ackson

March 30, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Sylv*****arra

March 20, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Dimi*****Ingram

March 16, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Remin*****Varty

March 15, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Alexa***** Sharp

March 8, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Abdie*****llano

March 2, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Lia*****arnik

February 19, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

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IR2121 Packaging

IR2121 FAQ

1. How to order IR2121 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that IR2121 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IR2121. All suppliers must pass our qualification reviews before they can publish their products including IR2121 on Heisener; we pay more attention to the channels and quality of IR2121 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IR2121 price and inventory displayed accurate?

The price and inventory of IR2121 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of IR2121?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the IR2121 we delivered, we will accept the replacement or return of the IR2121 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of IR2121.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as IR2121 pin diagram, IR2121 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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IR2121 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# V99:2348_13892869

Infineon Technologies AG

Driver 5V 3.3A 1-OUT Low Side Non-Inv 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# IR2121PBF

International Rectifier

MOSFET DRVR 5V 3.3A 1-OUT Lo Side Non-Inv 8-Pin PDIP - Bulk (Alt: IR2121PBF)

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# SP001544564

Infineon Technologies AG

MOSFET DRVR 5V 3.3A 1-OUT Lo Side Non-Inv 8-Pin PDIP (Alt: SP001544564)

Part Number

Manufacturer

Description

Stock

IR2121

International Rectifier

IR2121PBF

International Rectifier

Part Number

Manufacturer

Description

Stock

IR2121PBF

International Rectifier

IR2121

International Rectifier

Min Qty 44

12950

Part Number

Manufacturer

Description

Stock

IR2121PBF

International Rectifier

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IR2121PBF

International Rectifier

RoHS (ship within 1day) - D/C 2009

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# IR2121PBF-ND

Infineon Technologies AG

IC GATE DRVR LOW-SIDE 8DIP

3135

Part Number

Manufacturer

Description

Stock

IR2121

D# IR2121

International Rectifier

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2068

Part Number

Manufacturer

Description

Stock

IR2121PBF

Infineon Technologies AG

IR2121 Series 600 V 1.6 A 18 V Supply Single Output Low Side Driver - PDIP-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
IR2121PBF	Infineon Technologies AG	OEM/CM QUOTES ONLY \| NO BROKERS	14382
IR21210	Vishay Dale	OEM/CM QUOTES ONLY \| NO BROKERS	312
IR2121	INT REC	OEM/CM QUOTES ONLY \| NO BROKERS	4552

Part Number

Manufacturer

Description

Stock

IR2121PBF

International Rectifier

In Stock

Part Number

Manufacturer

Description

Stock

IR2121

IOR

OEM/CM Immediate delivery

5246

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# 942-IR2121PBF

Infineon Technologies AG

Gate Drivers 1 CURRENT LIMIT PRGM SHUTDOWN ERROR PIN

RoHS: Compliant

14132

Part Number	Manufacturer	Description	Stock
CIR-2121/240V D# 61AH3384	Omega Engineering	Electric Heaters: Cartridge Heaters RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
IR2121PBF D# 63J7870	Infineon Technologies AG	MOSFET DRIVER, LOW-SIDE, DIP-8, Driver Configuration:Low Side, Peak Output Current:3.3A, Supply Voltage Min:12V, Supply Voltage Max:18V, Driver Case Style:DIP, No. of Pins:8Pins, Input Delay:150ns, Output Delay:200ns, Product Range:-RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	94
IR2121PBF. D# 26AC0708	Infineon Technologies AG	LEVEL SHIFT JUNCTION ISO ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 18000 Container: Bulk	0
CIR-2121/240V /19C/9CS/T3/J D# 61AH3385	Omega Engineering	Electric Heaters: Cartridge Heaters RoHS: Not Compliant Min Qty: 1 Container: Bulk	0

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# NS-IR2121PBF

International Rectifier

OEM/CM ONLY

2164

IR2121

D# NS-IR2121

International Rectifier

OEM/CM ONLY

1625

Part Number	Manufacturer	Description	Stock
IR2121PBF	International Rectifier	Single MOSFET DRIVER, 8 Pin, DIP	4
IR-2-.12-10	Vishay Dale	Inductor, Phenolic Core, 120nh, 10±%	269
IR2121	International Rectifier	Single MOSFET DRIVER, 8 Pin, DIP	13
IR-2-1.2-10	Vishay Dale	Inductor, Iron Core, 1.2uh, 10±%	132

Part Number

Manufacturer

Description

Stock

IR2121

D# IR2121

International Rectifier

Inventory R

347

Part Number

Manufacturer

Description

Stock

IR2121PBF

Infineon Technologies AG

IR2121 - Gate Driver

RoHS: Compliant

18553

Part Number	Manufacturer	Description	Stock
IR2121	International Rectifier	OEM/CM ONLY	5716
IR21.210	Vishay Dale	OEM/CM ONLY	417
IR2121PBF	International Rectifier	OEM/CM ONLY	4866

Part Number

Manufacturer

Description

Stock

IR2121

IOR

IN stock Immediate delivery

5261

Part Number

Manufacturer

Description

Stock

IR2121PBF

International Rectifier

shipping today

19996

IR2121

International Rectifier

shipping today

7496

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# 35894421

Infineon Technologies AG

Driver 5V 3.3A 1-OUT Low Side Non-Inv 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IR2121PBF

mfr

RFQ

2515

IR2121

mfr

RFQ

5651

Part Number

Manufacturer

Description

Stock

IR2121PBF

D# 9101705

Infineon Technologies AG

IC, MOSFET DRIVER, LOW SIDE, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

IR2121

Certified Quality

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