LM4120AIM5-3.0/NOPB Part Information
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.
- (For Extended Temperature Range, u221240u00b0C to
- Enable Pin
- Fixed Output Voltages: 1.8, 2.048, 2.5, 3, 3.3, 4.096, and 5 V
- High Output Voltage Accuracy: 0.2%
- Industrial Temperature Range: u221240u00b0C to 85u00b0C
- Low Dropout Voltage: 120 mV Typical at 1 mA
- Low Temperature Coefficient: 50 ppm/u00b0C
- Small SOT23-5 Package
- Source and Sink Current Output: u00b15 mA
- Supply Current: 160 u03bcA Typical
|Voltage Reference Type||Series - Fixed|
|Temperature Coefficient||± 14ppm/°C|
|Voltage Reference Case Style||SOT-23|
|No. of Pins||5Pins|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- 0.2%, 50PPM SERIES REF, LM4120AIM5-3.0 | RS Components
- VOLTAGE REF, SERIES, 3V, SOT-23-5; Voltage Reference Type:Series - Fixed; Product Range:LM4120 Series; Reference Voltage:3V; Initial Accuracy:0.2%; Temperature Coefficient:� 14ppm/�C; Voltage Reference Case Style:SOT-23 RoHS Compliant: Yes | Newark Electronics
- 1.2-V & adjustable, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin | Texas Instruments
- Voltage Reference [Texas Instruments] LM4120AIM5-3.0/NOPB Voltage Reference | Distrelec
Frequently Asked Questions
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The LM4120AIM5-3.0/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
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Is the LM4120AIM5-3.0/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including RS Components, Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for LM4120AIM5-3.0/NOPB.
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