LM4040C30IDBZR

Description
The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications.
The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures.
The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility isoffered to designers in choosing the best cost-toperformance ratio for their applications.  
Features
• Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
• Tight Output Tolerances and Low Temperature Coefficient– Max 0.1%, 100 ppm/°C
– A Grade– Max 0.2%, 100 ppm/°C
– B Grade– Max 0.5%, 100 ppm/°C
– C Grade– Max 1.0%, 150 ppm/°C
– D Grade
• Low Output Noise: 35 μVRMS Typ
• Wide Operating Current Range: 45 μA Typ to 15 mA
• Stable With All Capacitive Loads; No Output Capacitor Required
• Available in Extended Temperature Range: –40°C to 125°C   Applications
• Data-Acquisition Systems
• Power Supplies and Power-Supply Monitors
• Instrumentation and Test Equipment
• Process Controls
• Precision Audio
• Automotive Electronics
• Energy Management
• Battery-Powered Equipment