Datasheet Diodes LM4040

Manufacturer	Diodes
Series	LM4040

PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

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Precision Micropower Shunt Voltage References

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Detailed Description

The LM4040 is a family of bandgap circuits designed to achieve precision micro-power voltage references of 2.5V, 3.0V and 5.0V.

The devices are available in 0.2% B-grade, 0.5% Cgrade and 1% D-grade initial tolerances. They are available in small outline SOT23 and SC75 surface mount package which are ideal for applications where space saving is important. Excellent performance is maintained over the 60µA to 15mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device has been designed to be highly tolerant of capacitive loads so maintaining excellent stability. This device offers a pin for pin compatible alternative to the LM4040 voltage reference. The LM4040 is also available with AEC-Q100 approval; see LM4040Q datasheet

Parametrics

Parameters / Models	LM4040B25FTA	LM4040B25QFTA	LM4040B30FTA	LM4040B30QFTA	LM4040B33FTA	LM4040B33QFTA	LM4040B41FTA	LM4040B41QFTA	LM4040B50FTA	LM4040C25FTA	LM4040C25QFTA	LM4040C30FTA	LM4040C33FTA	LM4040C33QFTA	LM4040C41FTA	LM4040C41QFTA	LM4040C50FTA	LM4040D25FTA	LM4040D25QFTA	LM4040D30FTA	LM4040D30QFTA	LM4040D33FTA	LM4040D33QFTA	LM4040D41FTA	LM4040D41QFTA	LM4040D50FTA	LM4040D50QFTA
AEC Qualified	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Compliance (Only Automotive supports PPAP)	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Operating Ambient Temperature Range (°C)	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C	-40 to 125 °C
Sink Current (mA)	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA
Type	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference	Shunt reference
Typical Temperature Coefficient (ppm/°C)	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C	15 ppm/°C

Model Line

Series: LM4040 (27)

LM4040B25FTA LM4040B25QFTA LM4040B30FTA LM4040B30QFTA LM4040B33FTA LM4040B33QFTA LM4040B41FTA LM4040B41QFTA LM4040B50FTA LM4040C25FTA LM4040C25QFTA LM4040C30FTA LM4040C33FTA LM4040C33QFTA LM4040C41FTA LM4040C41QFTA LM4040C50FTA LM4040D25FTA LM4040D25QFTA LM4040D30FTA LM4040D30QFTA LM4040D33FTA LM4040D33QFTA LM4040D41FTA LM4040D41QFTA LM4040D50FTA LM4040D50QFTA

Manufacturer's Classification

Voltage References