Datasheets
ULN2064B by:

50 V - 1.5 A quad Darlington switches

Part Details for ULN2064B by STMicroelectronics

Results Overview of ULN2064B by STMicroelectronics

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Applications Telecommunications

ULN2064B Information

ULN2064B by STMicroelectronics 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
DISTI # 26M4667
Newark Bipolar (Bjt) Array Transistor, Darlington, Npn, 50 V, 1 W, 1.5 A, Dip Rohs Compliant: Yes |Stmicroelectronics ULN2064B RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 1769
  • 1 $5.4900
  • 10 $4.4100
  • 25 $4.0100
  • 50 $3.8200
  • 100 $3.6300
  • 250 $3.4400
$3.4400 / $5.4900 Buy Now
DISTI # 26AC5121
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics ULN2064B RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $5.0100
  • 10 $4.6200
  • 25 $4.3800
  • 50 $4.1700
  • 100 $3.9500
  • 250 $3.7600
  • 500 $3.5200
$3.5200 / $5.0100 Buy Now
DISTI # ULN2064B
Avnet Americas Load Driver, 6.5 V, 1.5 A, 16 Pins, PowerDIP - Rail/Tube (Alt: ULN2064B) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Tube 850
  • 1 $2.8471
$2.8471 Buy Now
STMicroelectronics 50 V - 1.5 A quad Darlington switches RoHS: Compliant Min Qty: 1 3171
  • 1 $5.0000
  • 10 $3.9500
  • 25 $3.6900
  • 100 $3.3600
  • 250 $3.2200
  • 500 $3.2100
$3.2100 / $5.0000 Buy Now
Bristol Electronics   41
RFQ
DISTI # ULN2064B
TME IC: driver, darlington,transistor array, DIP16, 1.5A, 50V, Ch: 4 Min Qty: 1 1067
  • 1 $4.4500
  • 25 $3.9900
  • 100 $3.6000
  • 250 $3.4400
  • 500 $3.2100
  • 1,000 $3.1000
$3.1000 / $4.4500 Buy Now
ComSIT USA 50V-1.5A QUAD DARLINGTON SWITCH Power Bipolar Transistor, 1.75A I(C), 35V V(BR)CEO, 4-Element, NPN, Silicon, Plastic/Epoxy, 16 Pin , ECCN: EAR99 RoHS: Compliant Stock DE - 54
Stock ES - 384
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # ULN2064B
Avnet Silica Load Driver 65 V 15 A 16 Pins PowerDIP (Alt: ULN2064B) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 17 Weeks, 0 Days Silica - 2050
Buy Now
DISTI # ULN2064B
EBV Elektronik Load Driver 65 V 15 A 16 Pins PowerDIP (Alt: ULN2064B) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 27 Weeks, 0 Days EBV - 825
Buy Now
LCSC Four channels 50V 1.5A PowerDIP-16 Darlington Transistor Arrays ROHS 14
  • 1 $6.2602
  • 10 $5.2988
  • 30 $4.7707
  • 100 $4.1739
  • 500 $3.9087
  • 1,000 $3.7892
$3.7892 / $6.2602 Buy Now

Part Details for ULN2064B

ULN2064B CAD Models

ULN2064B Part Data Attributes

ULN2064B STMicroelectronics
Buy Now Datasheet
Compare Parts:
ULN2064B STMicroelectronics 50 V - 1.5 A quad Darlington switches
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DIP
Package Description POWER, DIP-16
Pin Count 16
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 26 Weeks
Samacsys Manufacturer STMicroelectronics
Additional Feature LOGIC LEVEL COMPATIBLE
Collector Current-Max (IC) 1.75 A
Collector-Emitter Voltage-Max 35 V
Configuration 4 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR
JESD-30 Code R-PDIP-T16
JESD-609 Code e3
Number of Elements 4
Number of Terminals 16
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
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
ULN2064B Allegro MicroSystems LLC Check for Price Power Bipolar Transistor, 1.75A I(C), 35V V(BR)CEO, 4-Element, NPN, Silicon, Plastic/Epoxy, 16 Pin, PLASTIC, DIP-16 ULN2064B vs ULN2064B
TD62064AP Toshiba America Electronic Components Check for Price TRANSISTOR 1.5 A, 50 V, 4 CHANNEL, NPN, Si, POWER TRANSISTOR, 0.300 INCH, PLASTIC, DIP-16, BIP General Purpose Power ULN2064B vs TD62064AP

ULN2064B Related Parts

ULN2064B Frequently Asked Questions (FAQ)

  • The maximum current that can be sunk by each output of the ULN2064B is 500mA.

  • Yes, the ULN2064B can be used to drive inductive loads, but it's recommended to add a flyback diode to protect the device from back-EMF.

  • The minimum input voltage required for the ULN2064B to function properly is 4.5V, but it's recommended to use a minimum of 5V for reliable operation.

  • Yes, the ULN2064B can be used to drive relays, but the relay's coil voltage and current requirements must be within the device's specifications.

  • The maximum frequency at which the ULN2064B can switch is typically around 100kHz, but this can vary depending on the specific application and load.

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