LM4041QEEM3-1.2/NO Part Information
Ideal for space-critical applications, the LM4041-N precision voltage reference is available in the subminiature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041-N easy to use. Further reducing design effort is the availability of a fixed (1.225 V) and adjustable reverse breakdown voltage. The minimum operating current is 60 μA for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA. The LM4041-N uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.
- Available in Standard, AEC Q-100 Grade 1 (Extended Temperature Range), and Grade 3 (Industrial Temperature Range) Qualified Versions (SOT-23 Only)
- Extended Temperature Range (LM4041C/D/E-N, LM4041-N-Q1C/Q1D/Q1E) of u221240u00b0C to +125u00b0C
- Industrial Temperature Range (LM4041A/B-N, LM4041-N-Q1A/Q1B) of u221240u00b0C to +85u00b0C
- Low Output Noise (10 Hz to 10kHz) = 20 u03bcVrms
- Low Temperature Coefficient of 100 ppm/u00b0C
- No Output Capacitor Required
- Output Voltage Tolerance (A grade, 25u00b0C) = u00b10.1%(Maximum)
- Qualified for Automotive Applications
- Reverse Breakdown Voltage Options of 1.225 V and Adjustable
- SEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade 1: u201340u00b0C to +125u00b0C Ambient Temperature Range u2013 Device Temperature Grade 3: u201340u00b0C to +85u00b0C Ambient Temperature Range (For SOT-23 Only)
- Small Packages: SOT-23, TO-92, and SC70
- Tolerates Capacitive Loads
- Wide Operating Current Range of 60 u03bcA to 12 mA
|Voltage Reference Type||Shunt - Fixed|
|Product Range||LM4041 Series|
|Temperature Coefficient||± 15ppm/°C|
|Voltage Reference Case Style||SOT-23|
|No. of Pins||3Pins|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||AEC-Q100|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 2 - 1 year|
|SVHC||No SVHC (27-Jun-2018)|
|Reference Voltage Tolerance||25mV|
Alternative Part Descriptions
- Automotive, precision micropower shunt voltage reference | Texas Instruments
Frequently Asked Questions
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Yes. This part has been flagged as RoHS Compliant by Farnell.
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