LM4041C12QDBZR

Series VREF - Input Voltage (Max) :
Series VREF - Input Voltage (Min) :
Product : Voltage References
Topology : Shunt References
Reference Type : Precision
Output Voltage : 1.225 V
Average Temperature Coefficient (Typ) : 100 PPM / C
Maximum Operating Temperature : + 125 C
Packaging : Reel
Initial Accuracy : 0.5 %
Package / Case : SOT-23-3
Shunt Current (Max) : 12 mA


Pinout




Description

The LM4041C12QDBZR is designed as one kind of shunt voltage references which is a versatile, easy-to-use reference suitable for a wide array of applications. It requires no external capacitors for operation and are stable with all capacitive loads.

LM4041C12QDBZR has seven features. (1)1.225V fixed and adjustable outputs (1.225V to 10V). (2)Tight output tolerances and low temperature coefficient which would be max 0.1%, 100ppm/°C for A grade and max 0.2%, 100ppm/°C for B grade and max 0.5%, 100ppm/°C for C grade and max 1.0%, 150ppm/°C for D grade. (3)Low output noise which would be 20uVrms typ. (4)Wide operating current range 45uA typ to 12mA. (5)Stable with all capacitive loads; no output capacitor required. (6)Available in industrial temperature -40°C to 85°C and extended temperature -40°C to 125°C. (7)Applications include data-acquisition systems, power supplies and power-supply monitors, instrcmentation and test equipment, process control, precision audio, automotive electronics and energy management/metering. Those are all the main features.

Some absolute maximum ratings of LM4041C12QDBZR have been concluded into several points as follow. (1)Its continuous cathode voltage would be max 15V. (2)Its continuous cathode current would be min -10mA and max 25mA. (3)Its package thermal impedance would be 206°C. (4)Its operating virtual junction temperature would be 150°C. (5)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of LM4041C12QDBZR are concluded as follow. (1)Its reverse breakdown voltage would be typ 1.225V. (2)Its reverse breakdown voltage tolerance would be min -6mV and max 6mV. (3)Its minimum cathode current would be typ 45uA and max 75uA. (4)Its average temperature coefficient of reverse breakdown voltage would be typ +/-20ppm/°C at Iz=10mA and would be typ +/-15ppm/°C at Iz=1mA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	LM4041C12QDBZR
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Reference Type	Shunt
Voltage - Output	1.225V
Tolerance	±0.5%
Temperature Coefficient	100ppm/°C
Voltage - Input	-
Number of Channels	1
Current - Cathode	45A
Current - Quiescent	-
Current - Output	12mA
Operating Temperature	-40°C ~ 125°C
Package / Case	SOT-23-3, TO-236-3, Micro3?, SSD3, SST3
Packaging	Tape & Reel (TR)
Drawing Number	296; 4203227; DBZ; 3
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	LM4041C12QDBZR LM4041C12QDBZR 296 20918 2 ND 296209182ND 296-20918-2