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REG101NA-3.3 — SOT-23-5 / SOT-23-6 package (representative)
SOT-23-5 / SOT-23-6
Representative of package type
Texas Instruments

REG101NA-3.3

LDO Regulator · SOT-23-5 · Analog
In demand
Data last refreshed Jun 20, 2026
Manufacturer
Texas Instruments
Mfr Part #
REG101NA-3.3
Series
REG101
Category
LDO Regulator
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels7
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Product Attributes

Electrical & Parametric
Output Voltage3.3 V
Output Current100 mA
Physical & Thermal
Package / CaseSOT-23-5
Mounting TypeSurface Mount
SeriesREG101
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryLDO Regulator
TypeAnalog

100 mA, 3.3 V low-dropout linear regulator

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market TEXAS INSTRUMEN 2184 0051 — Available RFQ
Market TEXAS INST. 125 — — Available RFQ
Market NS 97 NON-ROHS — Available RFQ
Market TEXAS INSTRUMEN 54 — — Available RFQ
Market Texas Instrumen 12804 — — Available RFQ
Market TI 1338 — — Available RFQ
Market Texas Instrumen 1274 — — 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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Engineering FAQ

What are the key specifications of REG101NA-3.3?
Output Voltage: 3.3 V; Output Current: 100 mA.
What package is REG101NA-3.3 supplied in?
REG101NA-3.3 is supplied in the SOT-23-5 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source REG101NA-3.3 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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