STMicroelectronics ULQ2804A Octal NPN Darlington Transistor, 500 mA 50 V, 18-Pin PDIP

RS Stock No.:: 686-8183
Mfr. Part No.:: ULQ2804A
Brand:: STMicroelectronics

STMicroelectronics ULQ2804A Octal NPN Darlington Transistor, 500 mA 50 V, 18-Pin PDIP

Available to back order for despatch 28/07/2025

Price Each (In a Pack of 5)

£1.53

(exc. VAT)

£1.84

(inc. VAT)

Units	Per unit	Per Pack*
5 - 5	£1.53	£7.65
10 - 95	£1.296	£6.48
100 - 245	£1.072	£5.36
250 - 495	£1.044	£5.22
500 +	£1.018	£5.09

*price indicative

RS Stock No.:: 686-8183
Mfr. Part No.:: ULQ2804A
Brand:: STMicroelectronics

Technical Reference

Legislation and Compliance

Product Details

Darlington Transistor Arrays, STMicroelectronics

Darlington transistor power drivers are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs and integral suppression diodes for inductive loads. The high current rating of each output is 500 mA or higher. The inputs are pinned opposite the outputs in the IC package to simplify the application board layout. The interface is standard logic level for TTL or CMOS.

Darlington Transistor Drivers

Specifications

Attribute	Value
Transistor Type	NPN
Maximum Continuous Collector Current	500 mA
Maximum Collector Emitter Voltage	50 V
Package Type	PDIP
Mounting Type	Through Hole
Pin Count	18
Transistor Configuration	Common Emitter
Number of Elements per Chip	8
Maximum Collector Emitter Saturation Voltage	1.6 V
Dimensions	24.8 x 7.1 x 5.1mm
Height	5.1mm
Width	7.1mm
Length	24.8mm
Maximum Operating Temperature	+105 °C
Minimum Operating Temperature	-40 °C