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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /LM431CIZ/NOPB
LM431CIZ/NOPB thumbnail 1
Texas Instruments

LM431CIZ/NOPB

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator
Similar Products
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3830
QuantityLM431CIZ/NOPB
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
RatingCatalogVO (V)2.5
Initial accuracy (max) (%)0.5, 1, 2Iz for regulation (min) (µA)400
VO adj (min) (V)2.5VO adj (max) (V)36
Reference voltage (V)adjustableTemp coeff (max) (ppm/°C)97
Operating temperature range (°C)-40 to 85Iout/Iz (max) (mA)100
PackageSOIC (D)Pins8
Size29.4 mm² 4.9 x 6PackageSOT-23 (DBZ)
Pins3Size6.9204 mm² 2.92 x 2.37
PackageTO-92 (LP)Pins3
Size19.136 mm² 5.2 x 3.68REACH StatusYes
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

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Product FAQ
Purchasing FAQ

What type of component is LM431CIZ/NOPB, and what package does it use?

LM431CIZ/NOPB is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard SOIC (D) 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 LM431CIZ/NOPB datasheet above.

Why is pricing for LM431CIZ/NOPB available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for LM431CIZ/NOPB 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 LM431CIZ/NOPB be shipped once quoted?

Lead times for LM431CIZ/NOPB 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.

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