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INA138NA/3K

Name: Texas Instruments INA138NA/3K
Brand: Texas Instruments
SKU: 595-INA138NA/3K
Price: 1.4 EUR
Availability: InStock

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Mouser No:

595-INA138NA/3K

Mfr. No:

INA138NA/3K

Mfr.:

Texas Instruments

Description:

Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp A 595-INA138NA/250

Datasheet:

INA138NA/3K Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments INA138NA/3K

In Stock: 4 049

Stock:: 4 049

Can Dispatch Immediately

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On Order:: 9 000

Expected 20/04/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,40 €	1,40 €
	1,01 €	10,10 €
	0,92 €	23,00 €
	0,822 €	82,20 €
	0,772 €	193,00 €
	0,742 €	371,00 €
	0,718 €	718,00 €
Full Reel (Order in multiples of 3000)
	0,691 €	2 073,00 €
	0,66 €	3 960,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

INA138NA/250

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

2,06 €

Min:

Mfr. Part No.:

INA138NA/3KG4

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

1,95 €

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

INA138NA/250

Description:

Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp A 595-INA138NA/3K

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Current & Power Monitors & Regulators
RoHS:
Product:	Current Monitors
Sensing Method:	High Side
Supply Voltage - Max:	36 V
Supply Voltage - Min:	2.7 V
Operating Supply Current:	60 uA
Accuracy:	0.5 %
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	SOT-23-5
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Input Voltage Range:	2.7 V to 36 V
Moisture Sensitive:	Yes
Product Type:	Current & Power Monitors & Regulators
Series:	INA138
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Unit Weight:	770 mg

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Datasheet

INA138NA/3K Datasheet

Application Notes

Images

Models

INA138NA/3K Symbol & Footprint by SnapMagic

PCN

SPICE Models

Technical Resources

INA138 TINA-TI Reference Design (Rev. A)

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542330996
KRHTS:: 8532331000
MXHTS:: 8542399999
ECCN:: EAR99

INA138/168 High-Side Current Shunt Monitors

Texas Instruments INA138/168 High-Side Current Shunt Monitors are high-side, unipolar, current shunt monitors. Each comes with wide input common-mode voltage range, low quiescent current, and tiny SOT-23 packaging that enables use in a variety of applications. Input common-mode and power-supply voltages are independent and can range from 2.7V to 36V for the INA138 and 2.7V to 60V for the INA168. Quiescent current is only 25µA, which permits connecting the power supply to either side of the current measurement shunt with minimal error. The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.