Home Power management Voltage references Shunt voltage references

LM4041B12

ACTIVE

1.2-V precision micropower shunt voltage reference with 0.2% accuracy

LM4041B12

ACTIVE

Product details

VO (V) 1.225 Initial accuracy (max) (%) 0.2 VO adj (min) (V) 1.225 VO adj (max) (V) 1.225 Iz for regulation (min) (µA) 45 Reference voltage (V) Fixed Rating Catalog Temp coeff (max) (ppm/°C) 100 Operating temperature range (°C) -40 to 85 Iout/Iz (max) (mA) 25
VO (V) 1.225 Initial accuracy (max) (%) 0.2 VO adj (min) (V) 1.225 VO adj (max) (V) 1.225 Iz for regulation (min) (µA) 45 Reference voltage (V) Fixed Rating Catalog Temp coeff (max) (ppm/°C) 100 Operating temperature range (°C) -40 to 85 Iout/Iz (max) (mA) 25
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
Download View video with transcript Video

Technical documentation

No results found. Please clear your search and try again.
View all 2
Type Title Date
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 28 Jun 2019
More literature SLL Precision Reference Product Clip 23 Feb 2006

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Reference designs

PMP31092 — Low-profile 140-W full-bridge reference design

This power supply is a 140-W full-bridge reference design for applications requiring high density and low component heights due to the planar transformer. The design is based on a hard-switched full bridge topology using Schottky diodes on the secondary side and driven by LM5045. A planar (...)
Test report: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBZ) 3 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos