Texas Instruments LM4120IM5X-3.3/NOPB
- Part Number:
- LM4120IM5X-3.3/NOPB
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6386174-LM4120IM5X-3.3/NOPB
- Description:
- 1.2-V & adjustable, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin
- ECAD Model:
-
- Datasheet:
- lm4120
- VO (V)1.8
- Initial accuracy (max) (%)0.2
- Temp coeff (max) (ppm/°C)50
- Vin (min) (V)2
- Vin (max) (V)12
- Iq (typ) (mA)0.16
- RatingCatalog
- FeaturesEnable pin
- LFN 0.1 to 10 Hz (typ) (μVPP)20
- Iout/Iz (max) (mA)5
- Operating temperature range (°C)-40 to 85
- Shutdown current (ISD) (typ) (μA)2
The LM4120 device is a precision low-power, low dropout bandgap voltage reference with up to 5-mA output current source and sink capability.
This series reference operates with input voltages as low as 2 V and up to 12 V, consuming 160-µA (typical) supply current. In power-down mode, device current drops to less than 2 µA.
The LM4120 comes in two grades (A and Standard) and seven voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a temperature coefficient of 50 ppm/°C ensured from −40°C to 125°C.
The very low dropout voltage, low supply current, and power-down capability of the LM4120 make this product an ideal choice for battery-powered and portable applications.
The device performance is ensured over the industrial temperature range (−40°C to 85°C), while certain specifications are ensured over the extended temperature range (−40°C to 125°C). Contact TI for full specifications over the extended temperature range. The LM4120 is available in a standard 5-pin SOT-23 package.
V-Ref Precision 3.3V 5mA 5-Pin SOT-23 T/R
EAR99 LM4120 Tape & Reel (TR) ACTIVE (Last Updated: 4days ago) voltage reference device 5mA 180mV 36muVp-p -40C~85C TA
LM4120 0.2% 50PPM/C DRIFT PRECIS
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1.2-V & adjustable, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin
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1.2-V & adjustable, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin
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