ULN2803A
Or copy the link below:
- Mfr.Part #
- ULN2803A
- Manufacturer
- UTD Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- SOP-18 DARLINGTON TRANSISTOR ARR
- Stock
- 24,034
- In Stock ：
- 24,034
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- UTD Semiconductor
- Product Category :
- Transistors - Bipolar (BJT) - Arrays
- Mounting Type :
- Surface Mount
- Current - Collector Cutoff (Max) :
- 20µA
- Product Status :
- Active
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- -
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500µA, 350mA
- Operating Temperature :
- -40°C ~ 150°C (TJ)
- Voltage - Collector Emitter Breakdown (Max) :
- -
- Frequency - Transition :
- -
- Power - Max :
- -
- Transistor Type :
- 8 NPN Darlington
- Current - Collector (Ic) (Max) :
- 500mA
- Supplier Device Package :
- 18-SOP
- Datasheets
- ULN2803A
ULN2803A datasheet pdf and Transistors - Bipolar (BJT) - Arrays product details from STMicroelectronics stock available at
The ULN2803A is an eight darlington array in 18 pin DIP package. Array contains eight darlington transistors with common emitters and integral suppression diodes for inductive loads. Each darlington features a peak load current rating of 600mA (500mA continuous) and can withstand at least 50V in the OFF state. ULN2803A has a 2.7Kohm input resistor for 5V TTL and CMOS to simplify logic families interfacing.
ULN2803A Features
Inputs pinned opposite to outputs to simplify board layout
Outputs may be paralleled for higher current capability
Integral suppression diodes
Output voltage of 50V
DC current gain (hFE) of 1000
Operating ambient temperature range from -20°C to 85°C
Power dissipation (Pd) is 2.25W
ULN2803A Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
You may place an order without registering to VESS Electronics. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
