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ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
Specifications
Brand Name :
UMW
Model Number :
ULN2803A
Certification :
rohs
Place of Origin :
CN
MOQ :
1
Price :
consult with
Payment Terms :
T/T,Western Union
Supply Ability :
100000
Delivery Time :
5-8days
Packaging Details :
T/R
Collector- Emitter Voltage VCEO Max: :
50V
Maximum DC Collector Current: :
500mA
Maximum input voltage (VI) :
30V
Operating Temperature: :
-40℃~+85℃
Collector leakage current (Icex) :
20uA
Input current (on) :
0.93mA
Description

ULN2803A is high-voltage high-current darlington driver IC composed of 8 NPN darlington pairs

Features
  • Wide operating voltage range
  • 8-ch high-gain darlington array
  • High output voltage (up to 50V)
  • High output current (up to 500mA)
  • Able to connect to TTL, CMOS, PMOS directly
  • Clamp diodes for switching inductive loads
Pin Description
Pin Name Pin Type Description
<1:8> 1-8 Input Channel 1~8 darlington input
<11:18> 18-11 Output Channel 1~8 darlington output
(GND) 9 GND Ground
COM 10 Input/ Output Positive of clamp diode (used with inductive load)
1O

ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management

ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management

ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management

Packaging & Shipping

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.

Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
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ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management

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Product Detail
Brand Name :
UMW
Model Number :
ULN2803A
Certification :
rohs
Place of Origin :
CN
MOQ :
1
Price :
consult with
Contact Supplier
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management
ULN2803A High-Voltage High-Current Darlington Driver IC with 8 NPN Darlington Pairs for Power Management

Shenzhen Filetti Technology Co., LTD

Verified Supplier
1 Years
shenzhen
Since 2022
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
FPGA Field Programmable Gate Array, MCU Microcontroller Unit, SOC System On Chip
Total Annual :
1000000-3000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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