Texas Instruments LM4120IM5-2.5/NOPB
- Part Number:
- LM4120IM5-2.5/NOPB
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3846768-LM4120IM5-2.5/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.
Voltage Reference; Package/Case:SOT-23; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Mounting Type:Surface Mount; Reference Volt Tolerance ±%:0.5%; Reference Voltage:2.5V; Temperature Coefficient:50ppm ;RoHS Compliant: Yes
IC, V REF, SERIES, 2.5V, 5MA, SOT23; Topology:Series; Input Voltage:3.3V to 12V; Reference Voltage:2.5V; Voltage Reference Case Style:SOT-23; No. of Pins:5; Operating Temperature Range:-40°C to 85°C; SVHC:No SVHC (20-Jun-2011); Base Number:4120; Input Voltage Max:14V; Input Voltage Min:3.3V; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Output Current Max:5mA; Package / Case:SOT-23; Power Dissipation Max:350mW; Reference Voltage & Age Tolerance:0.5%; Temperature Coeff. :50ppm/°C; Termination Type:SMD; Tolerance:0.5%; Voltage Regulator Type:Series
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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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