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ULN2804A

hot ULN2804A

ULN2804A

For Reference Only

Part Number ULN2804A
Manufacturer STMicroelectronics
Description TRANS 8NPN DARL 50V 0.5A 18DIP
Datasheet

ULN2804A Datasheet

ULN2804A Specifications

Package 18-DIP (0.300", 7.62mm)
ECAD
In Stock 423,108 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Jul 9 - Jul 14 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # ULN2804A (Transistors - Bipolar (BJT) - Arrays) is manufactured by STMicroelectronics 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 ULN2804A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ULN2804A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ULN2804A.

ULN2804A Specifications

ManufacturerSTMicroelectronics
CategoryDiscrete Semiconductor Products - Transistors - Bipolar (BJT) - Arrays
Package18-DIP (0.300", 7.62mm)
ECAD
Series-
Transistor Type8 NPN Darlington
Current - Collector (Ic) (Max)500mA
Voltage - Collector Emitter Breakdown (Max)50V
Vce Saturation (Max) @ Ib, Ic1.6V @ 500µA, 350mA
Current - Collector Cutoff (Max)-
DC Current Gain (hFE) (Min) @ Ic, Vce1000 @ 350mA, 2V
Power - Max2.25W
Frequency - Transition-
Operating Temperature-20°C ~ 150°C (TJ)
Mounting TypeThrough Hole
Package / Case18-DIP (0.300", 7.62mm)
Supplier Device Package18-DIP

ULN2804A Datasheet

ULN2804A Reviews

Ca***** Lee

April 1, 2021

The items I want are often in stock and available in small quantities.

Ben*****in Li

March 31, 2021

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Cece*****Baria

March 13, 2021

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Lang***** Anne

March 13, 2021

I had no problems with this product. Would I recommend it. Yes.

Moha***** Rowe

March 13, 2021

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Ras***** Tran

March 13, 2021

Arrived promptly, carefully packaged, as described, many thanks

Ale*****yons

March 1, 2021

Exactly as listed and arrived very fast, excellent price and service!

And***** Vu

February 16, 2021

The order has arrived ahead of time, we appreciate it very much!! Thanks

Dais*****aver

February 15, 2021

Parts received and tested, all can work, thank you

Write a Review

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ULN2804A Packaging

Customized Labels
Sealing
Packing
Insepction

ULN2804A FAQ

  • 1. How to order ULN2804A 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 ULN2804A is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ULN2804A. All suppliers must pass our qualification reviews before they can publish their products including ULN2804A on Heisener; we pay more attention to the channels and quality of ULN2804A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ULN2804A price and inventory displayed accurate?
    The price and inventory of ULN2804A 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 ULN2804A?
    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 ULN2804A we delivered, we will accept the replacement or return of the ULN2804A 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 ULN2804A.
    (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 ULN2804A pin diagram, ULN2804A datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ULN2804A Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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

ULN2804A

D# E02:0323_00032884

STMicroelectronics

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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

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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

1044
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19880

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Min Qty: 1
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in stock - can ship the same day

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in stock - can ship the same day

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ULN2804AN

Texas Instruments

in stock - can ship the same day

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ULN2804AG

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in stock - can ship the same day

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Container: Bulk
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OEM/CM ONLY

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ULN2804A 102869

STM 99+

OEM/CM ONLY

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OEM/CM ONLY

306

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Toshiba America Electronic Components

OEM/CM ONLY

2656

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OEM/CM ONLY

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11880

ULN2804AG

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OEM/CM ONLY

1004

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Toshiba America Electronic Components

OEM/CM ONLY

556

ULN2804APGO.N.HZN

Toshiba America Electronic Components

OEM/CM ONLY

430

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Toshiba America Electronic Components

OEM/CM ONLY

816

ULN2804AFWG

Toshiba America Electronic Components

OEM/CM ONLY

3908

ULN2804AFW

Toshiba America Electronic Components

OEM/CM ONLY

296

ULN2804AD

OEM/CM ONLY

146
Part Number Manufacturer Description Stock

ULN2804APG/AFWG

Toshiba America Electronic Components

IN stock Immediate delivery

1324077

ULN2804A

STMicroelectronics

IN stock Immediate delivery

29985

ULN2804AN/ADR

Texas Instruments

IN stock Immediate delivery

1324078

ULN2804AG

Toshiba America Electronic Components

IN stock Immediate delivery

4038

ULN2804APG

XBL

IN stock Immediate delivery

88607

ULN2804AFWG

XBL

IN stock Immediate delivery

88605
Part Number Manufacturer Description Stock

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STMicroelectronics

25
Part Number Manufacturer Description Stock

ULN2804A

STMicroelectronics

shipping today

5896

ULN2804AG

Toshiba America Electronic Components

shipping today

16

ULN2804AN

STMicroelectronics

shipping today

16

ULN2804A/

N

shipping today

1397

ULN2804AFWG

Toshiba America Electronic Components

shipping today

21
Part Number Manufacturer Description Stock

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D# 53359423

STMicroelectronics

Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ULN2804AFWG

Toshiba America Electronic Components

RFQ

4738

ULN2804A/

STMicroelectronics

RFQ

9017

ULN2804APG

Toshiba America Electronic Components

RFQ

1589

ULN2804APG(O

RFQ

2451
Part Number Manufacturer Description Stock

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Toshiba America Electronic Components

2500

ULN2804A

Toshiba America Electronic Components

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170721
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ULN2804APG

D# 1047762

Toshiba America Electronic Components

DARLINGTON ARRAY 8NPN, 2804, DIP18

RoHS: Compliant
Min Qty: 1
Container: Each
0

ULN2804AFWG

D# 1042088

Toshiba America Electronic Components

DARLINGTON ARRAY 8NPN, SMD, 2804

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

ULN2804A

D# 1094429

STMicroelectronics

DARLINGTON ARRAY 8NPN, 2804, DIP18

RoHS: Compliant
Min Qty: 1
Container: Each
4228

Quick Inquiry

ULN2804A

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ISO9001:2015, ICAS, IAF, UKAS

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