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. DC-DC Converters
  6. QX2304L28E
QX2304L28E - 1
QX2304L28E - 2
QX2304L28E - 3
QX2304L28E - 4
Extended1/4
* Images are for reference only
QX2304L28E
Attributes
Value
Manufacturer
QX Micro Devices
MFR.Part #
QX2304L28E
JLCPCB Part #
C219033
Package
SOT-89-3
Description
-20℃~+85℃@(TA) 1 15uA 2.8V 300kHz 800mA 900mV~3.6V Boost Boost Built-in Yes SOT-89-3 DC-DC Converters ROHS
EasyEDA Libraries
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
ManufacturerQX Micro Devices
PackageSOT-89-3
Operating Temperature-20℃~+85℃@(TA)
FunctionBoost
Synchronous RectifierYes
Frequency - Switching300kHz
Output TypeFixed
Voltage - Supply900mV~3.6V
Output Current800mA
Quiescent Current15uA
FeaturesOvercurrent Protection、Light load efficient mode
Switch tube (built-in/external)Built-in
TopologyBoost
Output Voltage2.8V
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. QX2304L28E
QX2304L28E

* Images are for reference only

QX2304L28E

Extended
Manufacturer

QX Micro Devices

MFR.Part #
QX2304L28E
JLCPCB Part #
C219033
Package
SOT-89-3
Description
-20℃~+85℃@(TA) 1 15uA 2.8V 300kHz 800mA 900mV~3.6V Boost Boost Built-in Yes SOT-89-3 DC-DC Converters ROHS
EasyEDA Libraries
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.

QX2304L28E

* Images are for reference only

QX2304L28E
Extended
Manufacturer

QX Micro Devices

MFR.Part #
QX2304L28E
JLCPCB Part #
C219033
Package
SOT-89-3
Description
-20℃~+85℃@(TA) 1 15uA 2.8V 300kHz 800mA 900mV~3.6V Boost Boost Built-in Yes SOT-89-3 DC-DC Converters ROHS
EasyEDA Libraries
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.

QX2304L28E Specifications

QX2304L28E technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerQX Micro Devices
PackageSOT-89-3
Operating Temperature-20℃~+85℃@(TA)
FunctionBoost
Synchronous RectifierYes
Frequency - Switching300kHz
Output TypeFixed
Voltage - Supply900mV~3.6V
Output Current800mA
Quiescent Current15uA
FeaturesOvercurrent Protection、Light load efficient mode
Switch tube (built-in/external)Built-in
TopologyBoost
Output Voltage2.8V
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the QX2304L28E. 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

QX2304L28E Documents

QX2304L28E datasheets or manufacturer documentation.

Datasheet: QX2304L28E Datasheet (PDF)

QX2304L28E Schematic Symbol & PCB Footprint

The QX2304L28E schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.