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STMICROELECTRONICS ULN2803A
Darlington Transistor, Darlington, NPN, 50 V, 2.25 W, 500 mA, DIP, 18 Pins
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- ULN2803A
- Order Code:
- 1094428
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- Technical Datasheet:
- ULN2803A Datasheet
- ECAD / MCAD
-
Product Range Selector (Darlington Array)
See all from this product rangeProduct Overview
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.
- 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
Applications
Power Management, Consumer Electronics, Portable Devices, Industrial
Product Information
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- :
- NPN
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- 3V
- :
- 50V
- :
- 8Outputs
- :
- 2.25W
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- 50V
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- 500mA
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- 500mA
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- DIP
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- 18Pins
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- 1000hFE
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- Through Hole
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- 85°C
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- Darlington Array
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- -
Technical Documents (3)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 5/26/25
3,907 deliver in 2-3 business days from our SG warehouse
126,109 deliver in 3-4 business days from our UK warehouse
126,109 deliver in 3-4 business days from our UK warehouse
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¥358.96
(
¥394.86
Inc. JCT)
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| 10+ | ¥247.67 (¥272.44) | ( ) |
| 100+ | ¥217.89 (¥239.68) | ( ) |
| 500+ | ¥210.05 (¥231.06) | ( ) |
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