logo

ULN2803 Allegro MicroSystems High Voltage High Current Darlington Arrays Datasheet

ULN2803CDWR Darlington Transistors 50-V, eight-channel darlington array 20-SOIC -40 to 85


Allegro MicroSystems
ULN2803
Part Number ULN2803
Manufacturer Allegro MicroSystems
Description ULx2803, ULx2804, ULx2823, and ULx2824 High Voltage High Current Darlington Arrays Discontinued Product These parts are no longer in production The device should not be purchased for new design applications. Samples are no longer available. Date of status change: October 31, 2005 Recommended Substit...
Features ...

Document Datasheet ULN2803 datasheet pdf (Direct Link)
Distributor Distributor
Mouser Electronics
Stock 71578 In Stock
Price
1 units: 1.23 USD
10 units: 1.01 USD
100 units: 0.785 USD
500 units: 0.666 USD
1000 units: 0.568 USD
2000 units: 0.482 USD
10000 units: 0.463 USD
BuyNow BuyNow BuyNow (Manufacturer a Texas Instruments)




ULN2803 Distributor

part
STMicroelectronics
ULN2803A
DARLINGTON ARRAY 8NPN, 2803, DIP18
1000 units: 1867 KRW
500 units: 2218 KRW
100 units: 2555 KRW
10 units: 3031 KRW
1 units: 3536 KRW
Distributor
element14 Asia-Pacific

160443 In Stock
BuyNow BuyNow
Texas Instruments
ULN2803CDWR
Darlington Transistors 50-V, eight-channel darlington array 20-SOIC -40 to 85
1 units: 1.23 USD
10 units: 1.01 USD
100 units: 0.785 USD
500 units: 0.666 USD
1000 units: 0.568 USD
2000 units: 0.482 USD
10000 units: 0.463 USD
Distributor
Mouser Electronics

71578 In Stock
BuyNow BuyNow
Texas Instruments
ULN2803CDWR
Trans Darlington NPN 50V 0.5A 20-Pin SOIC T/R
24000 units: 0.4486 USD
10000 units: 0.4509 USD
2000 units: 0.4673 USD
Distributor
Arrow Electronics

172000 In Stock
BuyNow BuyNow
STMicroelectronics
ULN2803A
Eight Darlington Arrays
1 units: 2.61 USD
10 units: 2.18 USD
100 units: 1.84 USD
250 units: 1.75 USD
500 units: 1.54 USD
Distributor
STMicroelectronics

111196 In Stock
BuyNow BuyNow
part
STMicroelectronics
ULN2803A
Trans Darlington NPN 50V 0.5A PDIP18, TU
500 units: 19.048 HKD
100 units: 23.145 HKD
20 units: 25.716 HKD
Distributor
RS

360 In Stock
BuyNow BuyNow
STMicroelectronics
ULN2803A
Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube
5000 units: 1.0844 USD
2000 units: 1.1112 USD
1000 units: 1.2013 USD
500 units: 1.4429 USD
250 units: 1.6347 USD
100 units: 1.7209 USD
10 units: 1.7792 USD
6 units: 2.4514 USD
Distributor
Verical

34129 In Stock
BuyNow BuyNow
Texas Instruments
KEG-ULN2803AN
ULN2803 - ANALOG INTERFACE '
1000 units: 0.5995 USD
500 units: 0.6348 USD
100 units: 0.663 USD
25 units: 0.6912 USD
1 units: 0.7053 USD
Distributor
Rochester Electronics

291 In Stock
BuyNow BuyNow
STMicroelectronics
ULN2803A
Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP (Also Known As: ULN-2803A)
4 units: 1.8285 USD
1 units: 1.9875 USD
Distributor
Quest Components

10 In Stock
BuyNow BuyNow
HTC Korea
ULN2803AN
IC: driver; darlington,transistor array; DIP18; 0.5A; 50V; Ch: 8
800 units: 0.33 USD
500 units: 0.35 USD
250 units: 0.38 USD
100 units: 0.42 USD
25 units: 0.5 USD
10 units: 0.56 USD
1 units: 0.7 USD
Distributor
TME

0 In Stock
No Longer Stocked
Major Brands
ULN2803A
Transistor Darlington NPN 50 Volt 0.5 Amp 18-Pin PDIP
1 units: 1.95 USD
10 units: 1.75 USD
100 units: 1.55 USD
Distributor
Jameco Electronics

1297 In Stock
BuyNow BuyNow





Similar Datasheet

Part Number Description
ULN2801
manufacturer
Integrated Power Semiconductors
(ULN2xxx) Darlington Transistor Arrays
www.DataSheet4U.com ww.DataSheet4U.com ...
ULN2801A
manufacturer
STMicroelectronics
EIGHT DARLINGTON ARRAYS
The ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability. Four versions are available to simplify interfacing to standard logic families: the ULN2801A is designed for general purpose applications with a current limit resistor; the ULN2802A has a 10.5 kΩ input resistor and Zener for 14-25 V PMOS; the ULN2803A has a 2.7 kΩ input resistor for 5 V TTL and CMOS; the ULN2804A has a 10.5 kΩ input resistor for ...
ULN2802
manufacturer
Integrated Power Semiconductors
(ULN2xxx) Darlington Transistor Arrays
www.DataSheet4U.com ww.DataSheet4U.com ...
ULN2802A
manufacturer
STMicroelectronics
EIGHT DARLINGTON ARRAYS
The ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability. Four versions are available to simplify interfacing to standard logic families: the ULN2801A is designed for general purpose applications with a current limit resistor; the ULN2802A has a 10.5 kΩ input resistor and Zener for 14-25 V PMOS; the ULN2803A has a 2.7 kΩ input resistor for 5 V TTL and CMOS; the ULN2804A has a 10.5 kΩ input resistor for ...
ULN2803
manufacturer
AiT Semiconductor
HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS
FEATURES The ULN2803 is high-voltage high-current  Darlington transistor arrays each containing eight open collector common emitter pairs. Each pair is  rated at 500mA. Suppression diodes are included for  inductive load driving, the inputs and outputs are  pinned in opposition to simplify board layout.  500mA-Rated Collector Current (Single Output) High-Voltage Outputs: 50V Output Clamp Diodes Inputs Compatible with Various Types of Logic Relay-Driver Applications The ULN2803 is capable of driving a wide range of APPLICATION loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads and  Relay Drivers high-power buffers.  Hammer Drive...
ULN2803
manufacturer
Motorola Inc
OCTAL PERIPHERAL DRIVER ARRAYS
Order this document by ULN2803/D ULN2803 Octal High Voltage, High Current Darlington Transistor Arrays The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression. The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS. ...
ULN2803
manufacturer
ON Semiconductor
OCTAL PERIPHERAL DRIVER ARRAYS
Order this document by ULN2803/D ULN2803 Octal High Voltage, High Current Darlington Transistor Arrays The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression. The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS. ...
ULN2803
manufacturer
Unisonic Technologies
EIGHT DARLINGTON ARRAYS
The UTC ULN2803 is high-voltage, high-current Darlington drivers comprised of eight NPN Darlington pairs.  FEATURES *Output current (single output) 500mA MAX. *High sustaining voltage output 50V MIN. *Output clamp diodes *Inputs compatible with various types of logic  ORDERING INFORMATION Ordering Number Lead Free Halogen Free ULN2803L-D18-T ULN2803G-D18-T ULN2803L-S18-R ULN2803G-S18-R ULN2803L-S20-R ULN2803G-S20-R ULN2803L-S20-A-R ULN2803G-S20-A-R ULN2803L-P20-R ULN2803G-P20-R ULN2803L-Q20-4040-R ULN2803G-Q20-4040-R Package DIP-18 SOP-18 SOP-20 SOP-20 TSSOP-20 QFN-20(4×4) Packing Tube Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel www.unisonic.com.tw Copyright © 2023...
ULN2803-SMD
manufacturer
SYC
ARRAY DARLINGTON 5A 50V TTL SM
ULN2803-SMD ARRAY DARLINGTON 5A 50V TTL SM 8ch Darlington Sink Driver The ULN2803APG / AFWG Series are high−voltage, high−current darlington drivers comprised of eight NPN darlington pairs. All units feature integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp and display (LED) drivers. The suffix (G) appended to the part number represents a Lead (Pb)-Free product. Features Output current (single output) 500 mA (Max.) High sustaining voltage output 50 V (Min.) Output clamp diodes Inputs compatible with various types of logic. Package Type−APG : DIP−18pin Package Type−AFWG : SOL−18pin ULN2803APG ULN2804APG ULN2803AFWG ULN2804AFWG Weight DIP18...




logo    Since 2024. D4U Semiconductor.   |   Contact Us   |   Privacy Policy