LM4040AIM3-3.0/NOPB LM4040A20IDBZR USB Power Path Management IC Lm4040aim3 3.0 Nopb 3 V 15 MA Voltage References
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Model Number:LM4040AIM3-3.0/NOPB
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Product Details
LM4040AIM3-3.0/NOPB LM4040A20IDBZR Power Path Management IC Voltage References Prec MicroPwr Shunt Vtg Ref
1 Features
- SOT-23 AEC Q-100 Grades 1 and 3 Available
Small Packages: SOT-23, TO-92, and SC70
No Output Capacitor Required
Tolerates Capacitive Loads
Fixed Reverse Breakdown Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
Key Specifications (2.5-V LM4040-N)
– Output Voltage Tolerance (A Grade, 25°C): ±0.1% (Maximum)
– Low Output Noise (10 Hz to 10 kHz): 35 μVrms (Typical)
– Wide Operating Current Range: 60 μA to 15 mA
– Industrial Temperature Range: −40°C to +85°C
– Extended Temperature Range: −40°C to +125°C
– Low Temperature Coefficient: 100 ppm/°C (Maximum)
2 Applications
Portable, Battery-Powered Equipment
Data Acquisition Systems
Instrumentation
Process Controls
Energy Management
Product Testing
Automotives
Precision Audio Components
3 Description
Ideal for space-critical applications, the LM4040-N precision voltage reference is available in the sub- miniature SC70 and SOT-23 surface-mount package. The advanced design of the LM4040-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040-N easy to use. Further reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V. The minimum operating current increases from 60 μA for the 2.5-V LM4040-N to 100 μA for the 10-V LM4040-N. All versions have a maximum operating current of 15 mA.
The LM4040-N uses a fuse and Zener-zap reverse breakdown 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.
Also available is the LM4041-N with two reverse breakdown voltage versions: adjustable and 1.2 V. See the LM4041-N data sheet (SNOS641).
Device Information
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
LM4040-N | TO-92 (3) | 4.30 mm × 4.30 mm |
SC70 (5) | 2.00 mm × 1.25 mm | |
SOT-23 (3) | 2.92 mm × 1.30 mm | |
LM4040-N-Q1 | SOT-23 (3) | 2.92 mm × 1.30 mm |
LM4040AIM3-3.0/NOPB LM4040A20IDBZR USB Power Path Management IC Lm4040aim3 3.0 Nopb 3 V 15 MA Voltage References
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