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. UC3843ANG4
UC3843ANG4
Extended
* Images are for reference only

UC3843ANG4

Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
UC3843ANG4
JLCPCB Part #
C1530380
Package
PDIP-8
Description
0℃~+70℃@(TA) 1 500kHz 7.6V~30V Boost、Buck、Flyback、Forward Buck、Boost、Buck-Boost External No PDIP-8 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
ManufacturerTexas Instruments
PackagePDIP-8
Operating Temperature0℃~+70℃@(TA)
FunctionBuck、Boost、Buck-Boost
Synchronous RectifierNo
Frequency - Switching500kHz
Voltage - Supply7.6V~30V
Switch tube (built-in/external)External
TopologyBoost、Buck、Flyback、Forward
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. UC3843ANG4
UC3843ANG4

* Images are for reference only

UC3843ANG4

Extended
Manufacturer

Texas Instruments

MFR.Part #
UC3843ANG4
JLCPCB Part #
C1530380
Package
PDIP-8
Description
0℃~+70℃@(TA) 1 500kHz 7.6V~30V Boost、Buck、Flyback、Forward Buck、Boost、Buck-Boost External No PDIP-8 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.

UC3843ANG4

* Images are for reference only

UC3843ANG4

Extended
Manufacturer

Texas Instruments

MFR.Part #
UC3843ANG4
JLCPCB Part #
C1530380
Package
PDIP-8
Description
0℃~+70℃@(TA) 1 500kHz 7.6V~30V Boost、Buck、Flyback、Forward Buck、Boost、Buck-Boost External No PDIP-8 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.

UC3843ANG4 Specifications

UC3843ANG4 technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackagePDIP-8
Operating Temperature0℃~+70℃@(TA)
FunctionBuck、Boost、Buck-Boost
Synchronous RectifierNo
Frequency - Switching500kHz
Voltage - Supply7.6V~30V
Switch tube (built-in/external)External
TopologyBoost、Buck、Flyback、Forward
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UC3843ANG4. 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

UC3843ANG4 Documents

UC3843ANG4 datasheets or manufacturer documentation.

Datasheet: UC3843ANG4 Datasheet (PDF)

UC3843ANG4 Schematic Symbol & PCB Footprint

The UC3843ANG4 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.