EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
INA139QPWRQ1 Real Image
Same model may have multiple batches, images only for reference.

INA139QPWRQ1

Part No INA139QPWRQ1
Manufacturer Texas Instruments
Catalog PMIC - Current Regulation/Management
Description SP Amp Current Shunt Monitor Single 40V Automotive 8-Pin TSSOP T/R / IC CURRENT MONITOR 0.5% 8TSSOP
Datasheet
INA139QPWRQ1 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Purpose Current Monitor
Sensing Method High-Side
Accuracy ±0.5%
Voltage - Input 2.7 V to 40 V
Temperature Range - Operating -40°C to 125°C
Mounting SMD (SMT)
Case / Package 8-TSSOP
Win Source Part Number 001794-INA139QPWRQ1
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name INA139-Q1
Introduction Date October 14, 2011
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian INA139QPWRQ1 CAD Model

Description

The INA139QPWRQ1 from Texas Instruments is a high-performance, precision current-sensing amplifier designed to offer a comprehensive solution for current monitoring and measurement applications.

  • Supply: +2.7V to +40V supply or from a dual ±2.7V to ±20V supply
  • Offset Voltage: 500uV
  • Bandwidth: 500 kHz

You May Also Be Interested in

INA381A4QDGSRQ1 Texas Instruments
INA381A4QDGSRQ1
Texas Instruments
IC CURRENT SENSE 1% 10VSSOP / Current Sense Regulator High/Low-Side 10-VSSOP
Lowest to $0.5106
MAX20087ATPA/VY+T Real Image
MAX20087ATPA/VY+T
Maxim Integrated
IC CURRENT SWITCH 8% 20TQFN
Lowest to $2.7722
Picture of MAX20044EGEE/V+
MAX20044EGEE/V+
Maxim Integrated
AUTOMOTIVE HI-SPEED USB 2.0 PROT
Need more? Email Us
Picture of MAX20042UGEE/V+
MAX20042UGEE/V+
Maxim Integrated
AUTOMOTIVE HI-SPEED USB 2.0 PROT
Lowest to $52.2268
INA231BIYFDR Real Image
INA231BIYFDR
Texas Instruments
IC CURRENT MONITOR / Current Monitor Regulator High/Low-Side 12-DSBGA (1.65x1.39)
Lowest to $3.8042
CMJ2000 TR PBFREE
CMJ2000 TR PBFREE
Central Semiconductor Corp
DIODE CURRENT LIMITING SINGLE SM
Lowest to $5.1792
MAX20087ATPA/VY+ Maxim Integrated
MAX20087ATPA/VY+
Maxim Integrated
IC CURRENT SWITCH 8% 20TQFN / Current Switch Regulator 600mA 20-TQFN-EP (4x4)
Lowest to $3.1353
Picture of MAX20333ENL+T
MAX20333ENL+T
Maxim Integrated
IC CURRENT SWITCH 15WLP / Current Switch Regulator 4.75A 15-WLP (2.1x1.52)
Need more? Email Us
MAX17609ATC+T Analog Devices Inc./Maxim Integrated
MAX17609ATC+T
Maxim Integrated
IC CURRENT LIMITING 12TDFN
Lowest to $5.8209

Top Sellers

PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071

Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.3826 $55.3040
90+ $1.1345 $102.1050
140+ $1.0990 $153.8600
190+ $1.0636 $202.0840
245+ $1.0281 $251.8845
330+ $0.9218 $304.1940
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 70,274 pieces
MOQ: 40 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess