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ULN2804AG The ULN2804AG is an eight Darlington transistor array from Toshiba, designed for driving loads. It features a 50V output voltage and 500mA continuous collector current.
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ULN2804AG

Available from 2 distributors
Mfr Name: Toshiba
Toshiba
The ULN2804AG is an eight Darlington transistor array from Toshiba, designed for driving loads. It features a 50V output voltage and 500mA continuous collector current.
✓ Total Stock: 181 pcs
$ Price Range: $2.95

ULN2804AG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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ACK ELEKTRONIK ✓
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99 pcs
On Request
99 pcs On Request 1 On Request On Request On Request On Request On Request
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Non-Authorised Inventory information
82 pcs
On Request
82 pcs On Request 1 On Request On Request On Request On Request On Request
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ULN2804AG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Junction Temperature
Mounting Type
Output Voltage
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ULN2804AG Description

Short technical summary and product information.

The ULN2804AG by Toshiba is an eight Darlington transistor array designed for various applications requiring high-current switching. Each Darlington transistor in the array features common emitters and integral suppression diodes, making it suitable for inductive loads.

 

Key electrical specifications include an output voltage of up to 50V and a continuous collector current of 500mA per channel. The device also offers a power dissipation of 1W per Darlington pair and 2.25W for the total package. The operating ambient temperature range is from -20°C to 85°C.

 

This Darlington array is supplied in an 18-lead DIP package, designed with an input-opposite-output pinout to simplify board layout. The ULN2804A version specifically includes a 10.5 kΩ input resistor for 6-15V CMOS/PMOS applications.

 

With its robust specifications and convenient packaging, the ULN2804AG is a versatile component for interfacing with logic families and driving various loads in electronic designs.

ULN2804AG Quick Information

Product Type: Darlington Array
Canonical Name: ULN2804AG Eight Darlington Array
Subcategory: Voltage Regulators - Linear Regulator Controllers

ULN2804AG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ULN2804AG Estimated Pricing

Qty Low High
1+ $2.95 $2.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

ULN2804AG Features

  • Eight Darlington transistors with common emitters.
  • Output current up to 500 mA continuous.
  • Output voltage up to 50 V.
  • Integral suppression diodes for inductive loads.
  • 10.5 kΩ input resistor for 6-15V CMOS/PMOS.

ULN2804AG Applications

  • Driving relays and solenoids.
  • Interfacing with microcontrollers.
  • High-current switching applications.
  • Logic level translation.

ULN2804AG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum output voltage for the ULN2804AG?

The maximum output voltage for the ULN2804AG is 50 V.

What is the continuous collector current rating?

The continuous collector current rating is 500 mA.

What is the operating temperature range?

The operating ambient temperature range is -20°C to 85°C.

What package type is the ULN2804AG supplied in?

The ULN2804AG is supplied in a DIP-18 package.

What is the thermal resistance (junction-to-ambient)?

The thermal resistance junction-to-ambient is 55 °C/W.

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