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. TPS40001DGQ
TPS40001DGQ
Extended
* Images are for reference only
TPS40001DGQ
Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
TPS40001DGQ
JLCPCB Part #
C3191141
Package
HVSSOP-10
Description
-40℃~+85℃@(TA) 1 2.25V~5.5V 300kHz Buck Buck External Yes HVSSOP-10 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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
PackageHVSSOP-10
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching300kHz
Output TypeAdjustable
Voltage - Supply2.25V~5.5V
Quiescent Current1.4mA
FeaturesOvercurrent Protection、Adjustable soft-start、Cycle-by-cycle current limiting、Adjustable current limiting、Hiccup current limiting
Switch tube (built-in/external)External
TopologyBuck
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. TPS40001DGQ
TPS40001DGQ

* Images are for reference only

TPS40001DGQ

Extended
Manufacturer

Texas Instruments

MFR.Part #
TPS40001DGQ
JLCPCB Part #
C3191141
Package
HVSSOP-10
Description
-40℃~+85℃@(TA) 1 2.25V~5.5V 300kHz Buck Buck External Yes HVSSOP-10 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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.

TPS40001DGQ

* Images are for reference only

TPS40001DGQ
Extended
Manufacturer

Texas Instruments

MFR.Part #
TPS40001DGQ
JLCPCB Part #
C3191141
Package
HVSSOP-10
Description
-40℃~+85℃@(TA) 1 2.25V~5.5V 300kHz Buck Buck External Yes HVSSOP-10 DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
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.

TPS40001DGQ Specifications

TPS40001DGQ technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageHVSSOP-10
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching300kHz
Output TypeAdjustable
Voltage - Supply2.25V~5.5V
Quiescent Current1.4mA
FeaturesOvercurrent Protection、Adjustable soft-start、Cycle-by-cycle current limiting、Adjustable current limiting、Hiccup current limiting
Switch tube (built-in/external)External
TopologyBuck
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPS40001DGQ. 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

TPS40001DGQ Documents

TPS40001DGQ datasheets or manufacturer documentation.

Datasheet: TPS40001DGQ Datasheet (PDF)

TPS40001DGQ Schematic Symbol & PCB Footprint

The TPS40001DGQ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.