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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /TLV803EC43DBZR
TLV803EC43DBZR thumbnail 1
Texas Instruments

TLV803EC43DBZR

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
Low-power voltage supervisor (reset IC) with active-low open-drain output
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3060
QuantityTLV803EC43DBZR
Country

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Specification
Product Details
Documentation
TypeDescriptionTypeDescription
RatingCatalogNumber of supplies monitored1
Threshold voltage 1 (typ) (V)1.7, 1.8, 2.25, 2.4, 2.64, 2.93, 3.08, 3.3, 4.2, 4.38, 4.63FeaturesEase-of-use, Manual reset capable, Reset time delay, Undervoltage monitor only
Reset threshold accuracy (%)2Iq (typ) (mA)0.00025
Output driver type/reset outputActive-low, Open-drainTime delay (ms)0.01, 0.04, 0.05, 200, 400
Watchdog timer WDI (s)NoneSupply voltage (min) (V)1.7
Supply voltage (max) (V)6Operating temperature range (°C)-40 to 125
PackageSOT-23 (DBZ)Pins3
Size6.9204 mm² 2.92 x 2.37PackageSOT-SC70 (DCK)
Pins3Size4.2 mm² 2 x 2.1
PackageX2SON (DPW)Pins5
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
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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.
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Product FAQ
Purchasing FAQ

What type of component is TLV803EC43DBZR, and what package does it use?

TLV803EC43DBZR 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 TLV803EC43DBZR datasheet above.

Why is dynamic quotation used instead of a fixed price for TLV803EC43DBZR?

Electronic component spot-market pricing for TLV803EC43DBZR 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.

What is the delivery timeline after placing an order for TLV803EC43DBZR?

Lead times for TLV803EC43DBZR 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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