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. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. CR5843AS
CR5843AS - 1
CR5843AS - 2
CR5843AS - 3
Extended1/3
* Images are for reference only

CR5843AS

Attributes
Value
Manufacturer
Chip-Rail
MFR.Part #
CR5843AS
JLCPCB Part #
C7471001
Package
SOP-8L
Description
-20℃~+85℃ 12V~29V 22kHz、60kHz~70kHz、140kHz 85% CCM、QR、CRM Flyback Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP) SOP-8L AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerChip-Rail
PackageSOP-8L
Operating Temperature-20℃~+85℃
Frequency - Switching22kHz、60kHz~70kHz、140kHz
Voltage - Supply12V~29V
Duty Cycle(Max)85%
Working ModeCCM、QR、CRM
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP)
TopologyFlyback
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. CR5843AS
CR5843AS

* Images are for reference only

CR5843AS

Extended
Manufacturer

Chip-Rail

MFR.Part #
CR5843AS
JLCPCB Part #
C7471001
Package
SOP-8L
Description
-20℃~+85℃ 12V~29V 22kHz、60kHz~70kHz、140kHz 85% CCM、QR、CRM Flyback Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP) SOP-8L AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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.

CR5843AS

* Images are for reference only

CR5843AS

Extended
Manufacturer

Chip-Rail

MFR.Part #
CR5843AS
JLCPCB Part #
C7471001
Package
SOP-8L
Description
-20℃~+85℃ 12V~29V 22kHz、60kHz~70kHz、140kHz 85% CCM、QR、CRM Flyback Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP) SOP-8L AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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.

CR5843AS Specifications

CR5843AS technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerChip-Rail
PackageSOP-8L
Operating Temperature-20℃~+85℃
Frequency - Switching22kHz、60kHz~70kHz、140kHz
Voltage - Supply12V~29V
Duty Cycle(Max)85%
Working ModeCCM、QR、CRM
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP)
TopologyFlyback
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CR5843AS. 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

CR5843AS Documents

CR5843AS datasheets or manufacturer documentation.

Datasheet: CR5843AS Datasheet (PDF)

CR5843AS Schematic Symbol & PCB Footprint

The CR5843AS schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.