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. DC-DC Converters
  6. SY8290ABC
SY8290ABC - 1
SY8290ABC - 2
SY8290ABC - 3
Extended1/3
* Images are for reference only

SY8290ABC

Attributes
Value
Manufacturer
Silergy Corp
MFR.Part #
SY8290ABC
JLCPCB Part #
C190089
Package
SOT-23-6
Description
-40℃~+85℃@(TA) 1 1.6MHz~2.4MHz 160uA 200mA 5V~40V Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Source
JLCPCB
Assembly Type
SMT Assembly
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)/DC-DC Converters
ManufacturerSilergy Corp
PackageSOT-23-6
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierNo
Frequency - Switching1.6MHz~2.4MHz
Output TypeAdjustable
Voltage - Supply5V~40V
Output Current200mA
Quiescent Current160uA
FeaturesOvercurrent Protection、Cycle-by-cycle current limiting
Switch tube (built-in/external)Built-in
TopologyBuck
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. SY8290ABC
SY8290ABC

* Images are for reference only

SY8290ABC

Extended
Manufacturer

Silergy Corp

MFR.Part #
SY8290ABC
JLCPCB Part #
C190089
Package
SOT-23-6
Description
-40℃~+85℃@(TA) 1 1.6MHz~2.4MHz 160uA 200mA 5V~40V Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Source
JLCPCB
Assembly Type
SMT Assembly
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.

SY8290ABC

* Images are for reference only

SY8290ABC

Extended
Manufacturer

Silergy Corp

MFR.Part #
SY8290ABC
JLCPCB Part #
C190089
Package
SOT-23-6
Description
-40℃~+85℃@(TA) 1 1.6MHz~2.4MHz 160uA 200mA 5V~40V Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Source
JLCPCB
Assembly Type
SMT Assembly
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.

SY8290ABC Specifications

SY8290ABC technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerSilergy Corp
PackageSOT-23-6
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierNo
Frequency - Switching1.6MHz~2.4MHz
Output TypeAdjustable
Voltage - Supply5V~40V
Output Current200mA
Quiescent Current160uA
FeaturesOvercurrent Protection、Cycle-by-cycle current limiting
Switch tube (built-in/external)Built-in
TopologyBuck
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SY8290ABC. 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

SY8290ABC Documents

SY8290ABC datasheets or manufacturer documentation.

Datasheet: SY8290ABC Datasheet (PDF)

SY8290ABC Schematic Symbol & PCB Footprint

The SY8290ABC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.