BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /LM4040C20IDBZR
LM4040C20IDBZR thumbnail 1
Texas Instruments

LM4040C20IDBZR

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
Fixed voltage, 45-µA, precision micropower shunt voltage reference
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status5360
QuantityLM4040C20IDBZR
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
RatingCatalogVO (V)2.048, 2.5, 3, 4.096, 5, 8.192, 10
Initial accuracy (max) (%)0.1, 0.2, 0.5, 1Iz for regulation (min) (µA)45, 47, 50, 65, 67, 75
VO adj (min) (V)2.048VO adj (max) (V)10
Reference voltage (V)FixedTemp coeff (max) (ppm/°C)150
Operating temperature range (°C)-40 to 125Iout/Iz (max) (mA)15
PackageSOT-23 (DBZ)Pins3
Size6.9204 mm² 2.92 x 2.37PackageSOT-SC70 (DCK)
Pins5Size4.2 mm² 2 x 2.1
PackageTO-92 (LP)Pins3
Size19.136 mm² 5.2 x 3.68REACH Status—
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is LM4040C20IDBZR, and what package does it use?

LM4040C20IDBZR is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard SOT-23 (DBZ) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LM4040C20IDBZR datasheet above.

Why is pricing for LM4040C20IDBZR available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for LM4040C20IDBZR fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can LM4040C20IDBZR be shipped once quoted?

Lead times for LM4040C20IDBZR depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control

Loading articles…

New Blog

ISL99390FRZ-TR5935: SPS Role in Server Power Rails

Place ISL99390FRZ-TR5935 in a server power tree: a 3–16 V, 90 A smart power stage for controller-led point-of-load conversion, with explicit system limits.

Read more →

MT40A512M16TB-062E:R: DDR4 Rails and Supply Planning

Plan MT40A512M16TB-062E:R DDR4 rails, exact TB package, commercial temperature limits and conditional PDN targets without unsupported supply-life forecasts.

Read more →

BMP390 Altimetry: Weather Reference and IIR Filter Delay

Use BMP390 pressure data for relative height with explicit weather-reference limits, correct IIR coefficients, conversion timing and enclosure constraints.

Read more →

FDMQ8203 PoE Bridge: Conduction Loss and Connections

Evaluate FDMQ8203 P/N MOSFET bridge conduction loss, external gate control, mixed voltage ratings and exposed drain pads for a PoE PD front-end.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Active Filter
  • Amplifier ICs
  • Audio ICs
  • Chipsets
  • Clock & Timer ICs
  • Communication & Networking ICs
  • Counter ICs
  • Data Converter ICs
  • Digital Potentiometer ICs
  • Driver ICs
  • Equalizers
  • Interface ICs
  • Logic ICs
  • Multimedia ICs
  • Optocouplers / Photocouplers
  • Power Management ICs
  • Programmable Logic ICs
  • Security ICs / Authentication ICs
  • Switch ICs
Texas Instruments
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
BQ24151A
BQ24151A
Texas Instruments
PDF-
7,030
RFQ
TPS61100PWRG4
TPS61100PWRG4
Texas Instruments
--
1,470
RFQ
TPS53840RWZR
TPS53840RWZR
Texas Instruments
PDF
1,700
RFQ
LP3984ITPX-3.1/NOPB
LP3984ITPX-3.1/NOPB
Texas Instruments
PDF-
8,960
RFQ
ATL431LIAQDQNR
ATL431LIAQDQNR
Texas Instruments
PDF
5,850
RFQ
BQ24610RGET
BQ24610RGET
Texas Instruments
PDF
4,380
RFQ
LP3470M5-2.93/NOPB
LP3470M5-2.93/NOPB
Texas Instruments
PDF
8,350
RFQ
TPS2065CDGN-2
TPS2065CDGN-2
Texas Instruments
PDF
2,000
RFQ
LM4040CIM3X-3.0/NOPB
LM4040CIM3X-3.0/NOPB
Texas Instruments
PDF-
4,220
RFQ
TPS40192DRCT
TPS40192DRCT
Texas Instruments
PDF
9,510
RFQ