Datasheets
ULN2064B by:

Power Bipolar Transistor, 1.75A I(C), 35V V(BR)CEO, 4-Element, NPN, Silicon, Plastic/Epoxy, 16 Pin, PLASTIC, DIP-16

Part Details for ULN2064B by Allegro MicroSystems LLC

Results Overview of ULN2064B by Allegro MicroSystems LLC

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Applications Telecommunications

ULN2064B Information

ULN2064B by Allegro MicroSystems LLC is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for ULN2064B

Part # Distributor Description Stock Price Buy
Bristol Electronics   22
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 63
  • 1 $3.0800
  • 100 $2.3100
  • 1,000 $2.0000
$2.0000 / $3.0800 Buy Now

Part Details for ULN2064B

ULN2064B CAD Models

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ULN2064B Part Data Attributes

ULN2064B Allegro MicroSystems LLC
Buy Now Datasheet
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ULN2064B Allegro MicroSystems LLC Power Bipolar Transistor, 1.75A I(C), 35V V(BR)CEO, 4-Element, NPN, Silicon, Plastic/Epoxy, 16 Pin, PLASTIC, DIP-16
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ALLEGRO MICROSYSTEMS LLC
Part Package Code DIP
Package Description PLASTIC, DIP-16
Pin Count 16
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature LOGIC LEVEL COMPATIBLE
Collector Current-Max (IC) 1.75 A
Collector-Emitter Voltage-Max 35 V
Configuration COMPLEX
JESD-30 Code R-PDIP-T16
JESD-609 Code e0
Number of Elements 4
Number of Terminals 16
Operating Temperature-Max 85 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
VCEsat-Max 1.4 V

Alternate Parts for ULN2064B

This table gives cross-reference parts and alternative options found for ULN2064B. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ULN2064B, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ULS2064H883 Allegro MicroSystems LLC Check for Price Power Bipolar Transistor, 1.5A I(C), 50V V(BR)CEO, 4-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 16 Pin, HERMETIC SEALED, CERAMIC PACKAGE-6 ULN2064B vs ULS2064H883

ULN2064B Related Parts

ULN2064B Frequently Asked Questions (FAQ)

  • The ULN2064B can sink up to 500 mA per output, but it's recommended to limit it to 350 mA for reliable operation.

  • Yes, the ULN2064B is designed to handle inductive loads, but make sure to add a freewheeling diode across the load to prevent back-EMF damage.

  • The ULN2064B can operate with input voltages as low as 2.7 V, but it's recommended to use at least 3.5 V for reliable operation.

  • Yes, the ULN2064B is compatible with 5 V logic signals, but make sure to use a voltage divider or level shifter if your logic signals are 3.3 V or lower.

  • Make sure to provide adequate heat sinking, especially in high-current applications. You can also use thermal shutdown circuits or temperature sensors to monitor the device temperature.

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