The DS2740U+ is supplied in an 8-pin TSSOP/MSOP package (0.118", 3.00mm width) and also designated as 8-uMAX/uSOP. The dual package codes mean the same die fits either footprint — verify which land pattern your PCB layout uses. The tube shipping medium is standard for prototype and low-volume builds; reel options exist but aren't listed here.
DS2740U+ Current Gauge 15 Bit, 8-uMAX/uSOP, Active
MPNDS2740U+
End of Life
Maxim Integrated DS2740U+, 15-Bit Current Gauge, 2.7V to 5.5V Input, -40°C to 85°C, Surface Mount, 8-uMAX/uSOP Package, ROHS3 Compliant, Active.
$5.54Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - input | 2.7V ~ 5.5V |
| Operating temperature | -40°C ~ 85°C |
| Package | Tube |
| Function | Current Gauge (15 Bit) |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
Product details
Frequently asked questions
Is the DS2740U+ RoHS compliant?
Yes, the DS2740U+ is ROHS3 compliant, meeting current EU and global environmental requirements.
Can the DS2740U+ be used for high-side current sensing?
The DS2740U+ is a 15-bit current gauge, but the evidence does not specify whether it is configured for high-side or low-side sensing. Review the datasheet for the sense resistor placement and common-mode input range to confirm fit for your application.
What is the closest pin-compatible alternative to the DS2740U+?
The DS2740 base part (without the U+ suffix) is the same function in a similar package, but the evidence does not confirm pin compatibility or parametric equivalence. For a guaranteed drop-in, stick with the DS2740U+ order code.