CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. LED Drivers
  5. LED Drivers
  6. INK1105DN
INK1105DN - 1
INK1105DN - 2
INK1105DN - 3
INK1105DN - 4
Extended1/4
* Images are for reference only

INK1105DN

Attributes
Value
Manufacturer
Cross chip
MFR.Part #
INK1105DN
JLCPCB Part #
C2840171
Package
DFN-8-EP(2x2)
Description
-40℃~+125℃ 1 2.1V 2.2V~5.5V 3% 500Hz 500mA Analog、PWM Built-in Over-Temperature Protection (OTP) DFN-8-EP(2x2) LED Drivers ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryLED Drivers/LED Drivers
ManufacturerCross chip
PackageDFN-8-EP(2x2)
Constant Current Accuracy3%
Number of Channels1
Frequency - Switching500Hz
Voltage - Input(DC)2.2V~5.5V
Output Current500mA
FeaturesOver-Temperature Protection (OTP)
DimmingAnalog、PWM
Switch Tube (Built-In/External)Built-in
Output Voltage2.1V
Operating temperature-40℃~+125℃
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. LED Drivers
  5. LED Drivers
  6. INK1105DN
INK1105DN

* Images are for reference only

INK1105DN

Extended
Manufacturer

Cross chip

MFR.Part #
INK1105DN
JLCPCB Part #
C2840171
Package
DFN-8-EP(2x2)
Description
-40℃~+125℃ 1 2.1V 2.2V~5.5V 3% 500Hz 500mA Analog、PWM Built-in Over-Temperature Protection (OTP) DFN-8-EP(2x2) LED Drivers ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

INK1105DN

* Images are for reference only

INK1105DN

Extended
Manufacturer

Cross chip

MFR.Part #
INK1105DN
JLCPCB Part #
C2840171
Package
DFN-8-EP(2x2)
Description
-40℃~+125℃ 1 2.1V 2.2V~5.5V 3% 500Hz 500mA Analog、PWM Built-in Over-Temperature Protection (OTP) DFN-8-EP(2x2) LED Drivers ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

INK1105DN Specifications

INK1105DN technical specifications, attributes, and parameters.

AttributesValue
CategoryLED Drivers/LED Drivers
ManufacturerCross chip
PackageDFN-8-EP(2x2)
Constant Current Accuracy3%
Number of Channels1
Frequency - Switching500Hz
Voltage - Input(DC)2.2V~5.5V
Output Current500mA
FeaturesOver-Temperature Protection (OTP)
DimmingAnalog、PWM
Switch Tube (Built-In/External)Built-in
Output Voltage2.1V
Operating temperature-40℃~+125℃
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the INK1105DN. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

INK1105DN Documents

INK1105DN datasheets or manufacturer documentation.

Datasheet: INK1105DN Datasheet (PDF)

INK1105DN Schematic Symbol & PCB Footprint

The INK1105DN schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.