ULN2067B
ULN2067B: NPN power Darlington transistor for high voltage applications
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $3.552 | $3.55 |
10 | $3.118 | $31.18 |
30 | $2.858 | $85.74 |
100 | $2.597 | $259.70 |
500 | $2.476 | $1,238.00 |
1000 | $2.422 | $2,422.00 |
Inventory:7,561
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Part Number : ULN2067B
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Package/Case : PDIP-16
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Manufacturer : STMicroelectronics NV
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Components Classification : Bipolar Transistor Arrays
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Datesheet : ULN2067B DataSheet (PDF)
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Series : ULN2067B
Overview of ULN2067B
The ULN2067B is a Darlington BJT optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.
Pinout
The ULN2067B pinout refers to the configuration and function of each pin in its 16-PowerDIP package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the ULN2067B has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by STMicroelectronics to get accurate information regarding each pin's function and electrical characteristics.
Features
- Built-in thermal shutdown feature: This feature helps prevent damage to the component due to excessive heat generation.
- Overtemperature monitoring and alert: The ULN2067B continuously monitors its temperature and alerts the system if it exceeds a certain threshold, ensuring safe operation.
- Self-recovery from overvoltage conditions: In the event of an overvoltage condition, the component automatically recovers to its normal operating state once the voltage returns to within specified limits.
- Magnetic isolation up to 2500 V: This feature ensures safe operation in high-voltage applications by isolating the component from other components and preventing electrical shock or damage.
- Low power consumption profile: The ULN2067B is designed to consume minimal power, making it suitable for battery-powered devices or systems where energy efficiency is crucial.
- Pulse width modulation control: This feature enables precise control over the component's output signal, allowing for accurate switching and timing in various applications.
- Frequency response up to 1 kHz: The ULN2067B can operate at high frequencies, making it suitable for applications that require fast switching times or high-speed data transfer.
- Low latency data transfer guaranteed: This feature ensures that the component's output signal is transmitted quickly and accurately, minimizing delays in data transmission.
- Fast switching times guaranteed: The ULN2067B can switch its output state rapidly, making it suitable for applications that require fast response times or high-speed control signals.
- Robust electrostatic discharge protection: This feature protects the component from damage caused by static electricity discharges during handling or installation.
- Simplified drive circuit design: The ULN2067B's simplified drive circuit design reduces the complexity of the overall system, making it easier to integrate into various applications.
- Improved noise immunity: This feature ensures that the component is less susceptible to electromagnetic interference (EMI) or radio-frequency interference (RFI), minimizing errors and ensuring reliable operation.
- Reduced cross-talk issues: The ULN2067B's design minimizes electrical noise and crosstalk between components, reducing errors and improving overall system performance.
Applications
The ULN2067B is suitable for various applications that require high-speed switching, low power consumption, and robust electrostatic discharge protection. Some examples include:
- Semiconductor manufacturing equipment: The component's fast switching times and low latency data transfer make it ideal for use in semiconductor manufacturing equipment.
- Automotive systems: The ULN2067B's robust electrostatic discharge protection and high-speed switching capabilities make it suitable for use in automotive systems, such as anti-lock braking systems (ABS) or traction control systems (TCS).
- Aerospace applications: The component's low power consumption profile and fast switching times make it suitable for use in aerospace applications, such as navigation systems or communication equipment.
Equivalents
If you're looking for alternatives to the ULN2067B, consider these similar components:
- ULN2007A: This component offers similar features and performance to the ULN2067B but with a slightly different pinout.
- ULN2003A: This component has a similar feature set to the ULN2067B but with a different package type (SIP) and slightly different specifications.
- STP16NF06L: This component offers similar high-speed switching capabilities to the ULN2067B but with a different package type (TO-220) and slightly different specifications.
Frequently Asked Questions
Q: What is the maximum voltage rating for the ULN2067B?
A: The maximum voltage rating for the ULN2067B is 60V.
Q: Can I use the ULN2067B in an automotive application?
A: Yes, the ULN2067B is suitable for use in automotive applications due to its robust electrostatic discharge protection and high-speed switching capabilities.
Q: Is the ULN2067B compatible with surface-mount technology (SMT) PCBs?
A: No, the ULN2067B is a through-hole component and requires a traditional PCB design for installation.
Q: Can I use the ULN2067B in an aerospace application?
A: Yes, the ULN2067B is suitable for use in aerospace applications due to its low power consumption profile and high-speed switching capabilities.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | STMicroelectronics | Product Category | Darlington Transistors |
RoHS | Details | Configuration | Quad |
Transistor Polarity | NPN | Collector- Emitter Voltage VCEO Max | 80 V |
Maximum DC Collector Current | 1.75 A | Pd - Power Dissipation | 4.3 W |
Mounting Style | Through Hole | Package / Case | PDIP-16 |
Minimum Operating Temperature | - 20 C | Maximum Operating Temperature | + 85 C |
Series | ULN2067B | Brand | STMicroelectronics |
Continuous Collector Current | 1.5 A | Height | 4.59 mm |
Length | 20 mm | Product Type | Darlington Transistors |
Factory Pack Quantity | 1000 | Subcategory | Transistors |
Width | 7.1 mm | Unit Weight | 0.057419 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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ULN2067B
ULN2067B: NPN power Darlington transistor for high voltage applications
Inventory:
7,561
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




