| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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141 pcs
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141 pcs | On Request | 1 | On Request | On Request | 2000 | On Request | On Request |
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| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Medical Grade | |
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| Tape & Reel |
The ULN2064B from Allegro Microsystems is a Hi-Voltage Hi-Current Darlington Switch designed for interfacing logic to high current, high voltage loads. This device contains four NPN Darlington switches, each capable of delivering up to 1.5A.
Key electrical specifications include a minimum breakdown voltage of 50V and a sustaining voltage of at least 35V measured at 100 mA. The ULN2064B includes integral suppression diodes, making it suitable for inductive loads with common emitters. Its input is compatible with popular 5V logic families.
This Darlington switch is intended for applications such as emitter follower configurations. The isolated Darlington pinout design enhances flexibility in circuit design. The device is suitable for through-hole mounting.
Allegro Microsystems ULN2064B is RoHS3 Compliant, has an MSL of 1, and is REACH Unaffected. These compliance statuses are based on available database information and should be verified.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ULN2064B offers up to 1.5A of output current for each Darlington switch.
The minimum breakdown voltage for the ULN2064B is 50V.
The sustaining voltage of the ULN2064B is at least 35V when measured at 100 mA.
The ULN2064B is listed as RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the ULN2064B is Level 1.
The ULN2064B is listed as REACH Unaffected.