Packaging information
| Package | Pins SOT-23 (DBZ) | 3 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the LM4041-N-Q1
Updated the numbering format for tables, figures, and cross-references throughout the document
- Qualified for automotive applications
- AEC-Q100 qualified
with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient temperature range
- Device temperature Grade 3: –40°C to +85°C ambient temperature range (for SOT-23 only)
- Available in standard, AEC-Q100 Grade 1 (extended temperature range), and Grade 3 (industrial temperature range) qualified versions (SOT-23 only)
- Small packages: SOT-23, TO-92, and SC70
- No output capacitor required
- Tolerates capacitive loads
- Reverse breakdown voltage options of 1.225V and adjustable
- Output voltage tolerance (A grade, 25°C) = ±0.1% (maximum)
- Low output noise (10Hz to 10kHz) = 20µVRMS
- Wide operating current range of 60µA to 12mA
- Industrial temperature range (LM4041A/B-NLM4041-N-Q1A/Q1B) of −40°C to +85°C
- Extended temperature range (LM4041C/D/E-NLM4041-N-Q1C/Q1D/Q1E) of −40°C to +125°C
- Low temperature coefficient of 100ppm/°C (maximum)
Description for the LM4041-N-Q1
Excellent for space-critical applications, the LM4041-NLM4041-N-Q1 precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-NLM4041-N-Q1 eliminates the need for an external stabilizing capacitor while providing stability with any capacitive load, thus making the LM4041-NLM4041-N-Q1 easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. The minimum operating current is 60µA for the LM4041-NLM4041-N-Q1 1.2 and the LM4041-NLM4041-N-Q1 ADJ. Both versions have a maximum operating current of 12mA.
The LM4041-NLM4041-N-Q1 uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to make sure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Band gap reference temperature drift curvature correction and low dynamic impedance provide stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.