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Texas Instruments TPS7A2028PDQNR Microcontrollers

IC REG LINEAR 2.8V 300MA 4X2SON

42,000 ActiveTexas InstrumentsTPS7A2028PD4-XDFN Exposed Pad$0.28
TPS7A2028PDQNR 4-XDFN Exposed Pad package illustration

Same model may have multiple batches, images only for reference.

TPS7A2028PDQNR
Manufacturer
Texas Instruments
Part Number (MPN)
TPS7A2028PDQNR
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Base Model
TPS7A2028PD
Detailed Description
IC REG LINEAR 2.8V 300MA 4X2SON
Package
4-XDFN Exposed Pad
Lifecycle Status
Active
Datasheet
PDF TPS7A2028PDQNR Datasheet
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Ordering Code Family

TPS7A2028PD groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

View all variants

Technical Specifications

Texas Instruments TPS7A2028PDQNR Microcontrollers technical specifications.

General

RoHS
Yes
Package / Case
4-XDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
6V
Current Supply Max
2 mA
Output Current
300mA
Quiescent Current
15 µA

Alternate Parts Comparison (TPS7A2028PDQNR vs TPS7A2028PDQNRM3 vs TPS7A2028PDBVR vs TLV73328PDQNR3)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsTPS7A2028PDQNR
Texas InstrumentsTPS7A2028PDQNRM3
Texas InstrumentsTPS7A2028PDBVR
Texas InstrumentsTLV73328PDQNR3
Package / Case4-XDFN Exposed Pad4-XDFN Exposed PadSC-74A, SOT-7534-XDFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)
Lifecycle StatusActiveActiveActiveActive
Control FeaturesEnableCurrent Limit, Enable, Soft StartEnableEnable
Max Input Voltage6V6V6V5.5V
Number of Regulators1111
Output ConfigurationPositivePositivePositivePositive
Output Current300mA300mA300mA300mA
Output TypeFixedFixedFixedFixed
Output Voltage2.8V2.8V2.8V2.8V
Protection FeaturesOver Current, Over Temperature, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Action
RFQ
RFQ
RFQ
RFQ

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

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