MPNHarborRFQ 0
Exact MPN9 sourced attributes1 source document

Texas Instruments · exact orderable part

INA139NA/3K

IC CURRENT MONITOR 0.5% SOT23-5

Accuracy
±0.5%
Base Product Number
INA139
Function
Current Monitor
Mfr
Texas Instruments
Mounting Type
Surface Mount
Operating Temperature
-40°C~125°C(TA)
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / caseSC-74A, SOT-753
Mounting typeunknown
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

9 normalized values · 1 validated source

Report a data issue
ParameterValue
Accuracy±0.5% [1]
Base Product NumberINA139 [1]
FunctionCurrent Monitor [1]
MfrTexas Instruments [1]
Mounting TypeSurface Mount [1]
Operating Temperature-40°C~125°C(TA) [1]
Product StatusActive [1]
Sensing MethodHigh-Side [1]
Voltage - Input2.7V ~ 40V [1]
Specification references[1]Texas Instruments INA139NA/3K vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTexas InstrumentsView brand page →CategoryCurrent Regulation/ManagementView category page →

Related exact parts

Other published variants

INA139NA/3KG4INA226AIDGSRREF200AU