Coupons
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
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

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. SG3842DM
SG3842DM
Extended
* Images are for reference only
SG3842DM
Attributes
Value
Manufacturer
Microchip Tech
MFR.Part #
SG3842DM
JLCPCB Part #
C3093856
Package
SOIC-8
Description
0℃~+70℃@(Ta) 100Hz~500kHz 10V~30V 95% Flyback Isolation Over Current Protection SOIC-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

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
ManufacturerMicrochip Tech
PackageSOIC-8
Operating Temperature0℃~+70℃
Frequency - Switching100Hz~500kHz
Voltage - Supply10V~30V
Output Current200mA
Duty Cycle(Max)95%
Working ModePWM Modulation
IsolationIsolation
FeaturesOver Current Protection、Under-voltage lockout、Slope compensation
TopologyFlyback
Pd - Power Dissipation1W
Output Voltage5V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. SG3842DM
SG3842DM

* Images are for reference only

SG3842DM

Extended
Manufacturer

Microchip Tech

MFR.Part #
SG3842DM
JLCPCB Part #
C3093856
Package
SOIC-8
Description
0℃~+70℃@(Ta) 100Hz~500kHz 10V~30V 95% Flyback Isolation Over Current Protection SOIC-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

SG3842DM

* Images are for reference only

SG3842DM
Extended
Manufacturer

Microchip Tech

MFR.Part #
SG3842DM
JLCPCB Part #
C3093856
Package
SOIC-8
Description
0℃~+70℃@(Ta) 100Hz~500kHz 10V~30V 95% Flyback Isolation Over Current Protection SOIC-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

SG3842DM Specifications

SG3842DM technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerMicrochip Tech
PackageSOIC-8
Operating Temperature0℃~+70℃
Frequency - Switching100Hz~500kHz
Voltage - Supply10V~30V
Output Current200mA
Duty Cycle(Max)95%
Working ModePWM Modulation
IsolationIsolation
FeaturesOver Current Protection、Under-voltage lockout、Slope compensation
TopologyFlyback
Pd - Power Dissipation1W
Output Voltage5V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SG3842DM. 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

SG3842DM Documents

SG3842DM datasheets or manufacturer documentation.

Datasheet: SG3842DM Datasheet (PDF)

SG3842DM Schematic Symbol & PCB Footprint

The SG3842DM schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.