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. SM8081TAAC
SM8081TAAC - 1
SM8081TAAC - 2
SM8081TAAC - 3
SM8081TAAC - 4
Extended1/4
* Images are for reference only

SM8081TAAC

Attributes
Value
Manufacturer
Silergy Corp
MFR.Part #
SM8081TAAC
JLCPCB Part #
C479067
Package
SOT-23-5
Description
-40℃~+85℃@(TA) 1 1.2A 1.5MHz 2.5V~5.5V 70uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
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-23-5
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching1.5MHz
Output TypeAdjustable
Voltage - Supply2.5V~5.5V
Output Current1.2A
Quiescent Current70uA
FeaturesOvercurrent Protection、Output discharge
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. SM8081TAAC
SM8081TAAC

* Images are for reference only

SM8081TAAC

Extended
Manufacturer

Silergy Corp

MFR.Part #
SM8081TAAC
JLCPCB Part #
C479067
Package
SOT-23-5
Description
-40℃~+85℃@(TA) 1 1.2A 1.5MHz 2.5V~5.5V 70uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
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.

SM8081TAAC

* Images are for reference only

SM8081TAAC

Extended
Manufacturer

Silergy Corp

MFR.Part #
SM8081TAAC
JLCPCB Part #
C479067
Package
SOT-23-5
Description
-40℃~+85℃@(TA) 1 1.2A 1.5MHz 2.5V~5.5V 70uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
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.

SM8081TAAC Specifications

SM8081TAAC technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerSilergy Corp
PackageSOT-23-5
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching1.5MHz
Output TypeAdjustable
Voltage - Supply2.5V~5.5V
Output Current1.2A
Quiescent Current70uA
FeaturesOvercurrent Protection、Output discharge
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 SM8081TAAC. 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

SM8081TAAC Documents

SM8081TAAC datasheets or manufacturer documentation.

Datasheet: SM8081TAAC Datasheet (PDF)

SM8081TAAC Schematic Symbol & PCB Footprint

The SM8081TAAC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.