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SN75469DR The SN75469DR is a 7-channel NPN Darlington transistor array manufactured by Texas Instruments. It provides a 0.5A collector current rating and operates at up to 100V in a compact 16-SOIC surface mount package.
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SN75469DR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN75469DR is a 7-channel NPN Darlington transistor array manufactured by Texas Instruments. It provides a 0.5A collector current rating and operates at up to 100V in a compact 16-SOIC surface mount package.
✓ Total Stock: 72,320 pcs
$ Price Range: $0.39

SN75469DR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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72,320 pcs
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72320 pcs On Request 1 On Request On Request On Request On Request On Request
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SN75469DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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Transistor Type
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SN75469DR Description

Short technical summary and product information.

The SN75469DR is a multi-channel bipolar junction transistor array designed for high-density switching applications. Manufactured by Texas Instruments, this component integrates seven independent NPN Darlington pairs into a single integrated circuit. Each channel delivers a continuous collector current of 0.5 amperes, making it suitable for driving moderate loads such as relays, solenoids, and indicator lamps.

 

Electrical performance centers around a maximum collector-emitter voltage rating of 100 volts. The Darlington configuration provides high current gain, allowing low input drive currents to control higher load currents efficiently. This architecture reduces the required base drive circuitry while maintaining reliable switching characteristics across standard operating conditions.

 

The device is housed in a 16-pin Small Outline Integrated Circuit (SOIC) package, optimized for surface-mount technology assembly. The compact footprint supports automated PCB placement and improves board space utilization compared to through-hole alternatives. Thermal dissipation relies on standard copper pad layouts and solder joint conduction typical for SOIC-16 devices.

SN75469DR Quick Information

Product Type: Transistor Array
Canonical Name: SN75469DR 7-Channel NPN Darlington Transistor Array
Subcategory: NPN Darlington Array

SN75469DR Compliance

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

SN75469DR Estimated Pricing

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1+ $0.39 $0.39

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

SN75469DR Features

  • Seven NPN Darlington transistor pairs.
  • 500 mA rated collector current per channel.
  • 100 V high-voltage output capability.
  • Integrated output clamp diodes for inductive loads.
  • CMOS and PMOS compatible inputs.

SN75469DR Applications

  • Drives multiple relays or solenoid actuators simultaneously.
  • Interfaces microcontroller outputs to high-current loads.
  • Powers LED arrays or indicator lamp matrices.
  • Implements motor driver stages in industrial controllers.

SN75469DR FAQs

4 frequently asked questions generated from this part’s specifications.
How many switching channels does the SN75469DR contain?

The device contains seven independent NPN Darlington transistor channels.

What is the maximum collector current rating per channel?

Each channel supports a continuous collector current of 0.5 amperes.

What package type is used for the SN75469DR?

The component is supplied in a 16-pin Small Outline Integrated Circuit package.

What is the maximum collector-emitter voltage rating?

The device is rated for a maximum collector-emitter voltage of 100 volts.

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