Texas Instruments LM4040D30IDBZR LM4040D30IDBZR Voltage Reference Shunt - Fixed 3V 1 % Ref ± 20ppm/°C SOT-23-3

The LM4040 series precision micropower shunt Voltage Reference for use with energy management. The LM4040 series of shunt voltage reference is versatile, easy-to-use reference that caters 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% (maximum) for the A grade to 1% (maximum) for the D grade. The LM4040xI is characterized for operation over an ambient temperature range of -40 to 85°C. The LM4040xQ is characterized for operation over an ambient temperature range of -40 to 125°C.

• Stable with all capacitive loads
• No output capacitor required
• 35µVRMS Typical low output noise
• 45µA to 15mA Typical wide operating current range

Applications

Test & Measurement, Power Management, Sensing & Instrumentation, Automation & Process Control, Audio, Automotive, Portable Devices

Other details

Brand	TEXAS INSTRUMENTS
Part Number	LM4040D30IDBZR
Quantity	Each (Supplied on Cut Tape)
Product Change Notice EN

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