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. Synchronous Rectifier Controllers
  6. DP3520
DP3520 - 1
DP3520 - 2
DP3520 - 3
DP3520 - 4
Extended1/4
* Images are for reference only

DP3520

Attributes
Value
Manufacturer
Shenzhen Developer Microelec.
MFR.Part #
DP3520
JLCPCB Part #
C2904140
Package
SOP-7
Description
-40℃~+125℃ 150uA 15mΩ 45V 6.7V~7.5V 60ns Built-in DCM、QR Flyback SOP-7 Synchronous Rectifier Controllers 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
CategoryPower Management (PMIC)/Synchronous Rectifier Controllers
ManufacturerShenzhen Developer Microelec.
PackageSOP-7
Operating Temperature-40℃~+125℃
MOS Breakdown Voltage45V
Operating Voltage6.7V~7.5V
Applicable to AC-DC ArchitectureFlyback
On-Resistance15mΩ
Quiescent Current150uA
Mode SupportDCM、QR
Switch Tube (Built-In/External)Built-in
Turn-Off Delay60ns
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Synchronous Rectifier Controllers
  6. DP3520
DP3520

* Images are for reference only

DP3520

Extended
Manufacturer

Shenzhen Developer Microelec.

MFR.Part #
DP3520
JLCPCB Part #
C2904140
Package
SOP-7
Description
-40℃~+125℃ 150uA 15mΩ 45V 6.7V~7.5V 60ns Built-in DCM、QR Flyback SOP-7 Synchronous Rectifier Controllers 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.

DP3520

* Images are for reference only

DP3520

Extended
Manufacturer

Shenzhen Developer Microelec.

MFR.Part #
DP3520
JLCPCB Part #
C2904140
Package
SOP-7
Description
-40℃~+125℃ 150uA 15mΩ 45V 6.7V~7.5V 60ns Built-in DCM、QR Flyback SOP-7 Synchronous Rectifier Controllers 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.

DP3520 Specifications

DP3520 technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/Synchronous Rectifier Controllers
ManufacturerShenzhen Developer Microelec.
PackageSOP-7
Operating Temperature-40℃~+125℃
MOS Breakdown Voltage45V
Operating Voltage6.7V~7.5V
Applicable to AC-DC ArchitectureFlyback
On-Resistance15mΩ
Quiescent Current150uA
Mode SupportDCM、QR
Switch Tube (Built-In/External)Built-in
Turn-Off Delay60ns
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DP3520. 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

DP3520 Documents

DP3520 datasheets or manufacturer documentation.

Datasheet: DP3520 Datasheet (PDF)

DP3520 Schematic Symbol & PCB Footprint

The DP3520 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.