ULN2801A - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ULN2801A
Manufacturer

ST Microelectronics
ChipWorker Part#

CW779863
Category

BJT Transistor, BJT
Package

DIP-18
Description

PDIP NPN 50V 0.5A
Documentation

Datasheet

ULN2801A Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

ULN2801A Specifications

Attribute	Attribute Value

Part Number	ULN2801A
Manufacturer	ST Microelectronics
ChipWorker Part#	CW779863
Category	BJT Transistor, BJT
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	18 Pin
Case/Package	DIP-18
Voltage Rating (DC)	50.0 V
Current Rating	500 mA
Output Voltage	50 V
Output Current	500 mA
Number of Channels	8 Channel
Number of Positions	18 Position
Polarity	NPN
Power Dissipation	2.25 W
Breakdown Voltage (Collector to Emitter)	50 V
Continuous Collector Current	0.5A
hFE Min	1000 @350mA, 2V
Input Voltage (Max)	5 V
Output Voltage (Max)	50 V
Output Current (Max)	500 mA
Input Power (Max)	2.25 W
DC Current Gain (hFE)	1000
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-20 ℃
Power Dissipation (Max)	2.25 W
	expand all
Size-Length	23.24 mm
Size-Width	7.1 mm
Size-Height	3.676 mm
Operating Temperature	-20℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16
ECCN Code	EAR99

Product Description

The ULN2801A is a 50V Eight Darlington Array designed for general purpose applications with a current limit resistor. The array contains eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600mA (500mA continuous) and can withstand at least 50V in the off state. Outputs may be paralleled for higher current capability.
Integral suppression diodes
Versions for all popular logic families
Output can be paralleled
Inputs pinned opposite outputs to simplify board layout

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy ULN2801A

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.