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PT6446C — Relay / encapsulated module package (representative)
Relay / encapsulated module
Representative of package type
Texas Instruments

PT6446C

DC-DC Converter · 14-SIP Module · Power Management
In demand
Data last refreshed Jul 28, 2026
Manufacturer
Texas Instruments
Mfr Part #
PT6446C
Series
PT6440
Category
DC-DC Converter
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels7
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Product Attributes

Electrical & Parametric
Output Voltage3.6 V
Output Current6 A
Physical & Thermal
Package / Case14-SIP Module
Mounting TypeThrough Hole
SeriesPT6440
Classification & Lifecycle
CategoryDC-DC Converter
TypePower Management

3.6 V, 6 A non-isolated step-down switching regulator module

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market TI 143 1410 — Available RFQ
Market TI 140 1410 — Available RFQ
Market TEXAS INSTRUMEN 3 — — Available RFQ
Market TI 2000 22+ — Available RFQ
Market TI 648 14+ — Available RFQ
Market TI 3 0714+ — Available RFQ
Market TI 3 07+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

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Recent search and sourcing activity for PT6446C.

Engineering FAQ

What are the key specifications of PT6446C?
Output Voltage: 3.6 V; Output Current: 6 A.
What package is PT6446C supplied in?
PT6446C is supplied in the 14-SIP Module package, through hole.
Can ZDI source PT6446C beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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