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 Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Voltage Reference
  6. TLV431BQDBZR
TLV431BQDBZR - 1
TLV431BQDBZR - 2
TLV431BQDBZR - 3
TLV431BQDBZR - 4
Extended1/4
* Images are for reference only
TLV431BQDBZR
Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
TLV431BQDBZR
JLCPCB Part #
C398374
Package
SOT-23-3
Description
-40℃~+125℃ 1.24V~6V 1.24V~6V 15mA 80uA 80uA Adjustable Parallel ±0.5% SOT-23-3 Voltage Reference 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)/Voltage Reference
ManufacturerTexas Instruments
PackageSOT-23-3
Operating Temperature-40℃~+125℃
Noise - 1/10Hz to 10Hz4.8uVp-p
Voltage - Supply1.24V~6V
Output TypeAdjustable
Output Current15mA
Tolerance±0.5%
Quiescent Current80uA
Minimum Cathode Current for Regulation80uA
Output Voltage1.24V~6V
Reference TypeParallel
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Voltage Reference
  6. TLV431BQDBZR
TLV431BQDBZR

* Images are for reference only

TLV431BQDBZR

Extended
Manufacturer

Texas Instruments

MFR.Part #
TLV431BQDBZR
JLCPCB Part #
C398374
Package
SOT-23-3
Description
-40℃~+125℃ 1.24V~6V 1.24V~6V 15mA 80uA 80uA Adjustable Parallel ±0.5% SOT-23-3 Voltage Reference 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.

TLV431BQDBZR

* Images are for reference only

TLV431BQDBZR
Extended
Manufacturer

Texas Instruments

MFR.Part #
TLV431BQDBZR
JLCPCB Part #
C398374
Package
SOT-23-3
Description
-40℃~+125℃ 1.24V~6V 1.24V~6V 15mA 80uA 80uA Adjustable Parallel ±0.5% SOT-23-3 Voltage Reference 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.

TLV431BQDBZR Specifications

TLV431BQDBZR technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/Voltage Reference
ManufacturerTexas Instruments
PackageSOT-23-3
Operating Temperature-40℃~+125℃
Noise - 1/10Hz to 10Hz4.8uVp-p
Voltage - Supply1.24V~6V
Output TypeAdjustable
Output Current15mA
Tolerance±0.5%
Quiescent Current80uA
Minimum Cathode Current for Regulation80uA
Output Voltage1.24V~6V
Reference TypeParallel
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TLV431BQDBZR. 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

TLV431BQDBZR Documents

TLV431BQDBZR datasheets or manufacturer documentation.

Datasheet: TLV431BQDBZR Datasheet (PDF)

TLV431BQDBZR Schematic Symbol & PCB Footprint

The TLV431BQDBZR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.