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. SY5033AFAP
SY5033AFAP
Extended
* Images are for reference only
SY5033AFAP
Attributes
Value
Manufacturer
Silergy Corp
MFR.Part #
SY5033AFAP
JLCPCB Part #
C21726209
Package
SO8
Description
-40℃~125℃@(Tj) 1.1W 10V~90V 65kHz~90kHz Flyback Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP) SO8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
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)/AC-DC Controllers and Regulators
ManufacturerSilergy Corp
PackageSO8
Operating Temperature-40℃~+125℃
Frequency - Switching65kHz~90kHz
Voltage - Supply10V~90V
Output Current75mA
Feedback SystemSecondary-Side Feedback
Working ModeCCM、QR
IsolationNon-Isolated
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)
TopologyFlyback
Pd - Power Dissipation1.1W
Voltage - Breakdown900V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. SY5033AFAP
SY5033AFAP

* Images are for reference only

SY5033AFAP

Extended
Manufacturer

Silergy Corp

MFR.Part #
SY5033AFAP
JLCPCB Part #
C21726209
Package
SO8
Description
-40℃~125℃@(Tj) 1.1W 10V~90V 65kHz~90kHz Flyback Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP) SO8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
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.

SY5033AFAP

* Images are for reference only

SY5033AFAP
Extended
Manufacturer

Silergy Corp

MFR.Part #
SY5033AFAP
JLCPCB Part #
C21726209
Package
SO8
Description
-40℃~125℃@(Tj) 1.1W 10V~90V 65kHz~90kHz Flyback Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP) SO8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
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.

SY5033AFAP Specifications

SY5033AFAP technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerSilergy Corp
PackageSO8
Operating Temperature-40℃~+125℃
Frequency - Switching65kHz~90kHz
Voltage - Supply10V~90V
Output Current75mA
Feedback SystemSecondary-Side Feedback
Working ModeCCM、QR
IsolationNon-Isolated
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)
TopologyFlyback
Pd - Power Dissipation1.1W
Voltage - Breakdown900V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SY5033AFAP. 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

SY5033AFAP Documents

SY5033AFAP datasheets or manufacturer documentation.

Datasheet: SY5033AFAP Datasheet (PDF)

SY5033AFAP Schematic Symbol & PCB Footprint

The SY5033AFAP schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.