Description
Ideal for space critical applications, the LM4040 and LM4041 precision voltage references are available in the subminiature SOT-23 surface-mount package. The LM4040 is available in fixed reverse-breakdown voltages of 2.500V, 4.096V, and 5.000V. The LM4041 is available with a fixed 1.225V or an adjustable reverse-breakdown voltage. The minimum operating current ranges from 60 μA for the LM4041-1.2 to 74 μA for the LM4040-5.0. LM4040 versions have a maximum operating current of 15 mA. LM4041 versions have a maximum operating current of 12 mA. The LM4040 and LM4041 have bandgap reference temperature drift curvature correction and low dynamic impedance, ensuring stable reverse-breakdown voltage accuracy over a wide range of operating temperatures and currents.
Specifications: | |
Attribute | Value |
Category | Integrated Circuits (ICs) |
PMIC - Voltage Reference | |
Mfr | Microchip Technology |
Series | - |
Package | Tape & Reel (TR) |
Cut Tape (CT) | |
Digi-Reel® | |
Part Status | Active |
Reference Type | Shunt |
Output Type | Fixed |
Voltage - Output (Min/Fixed) | 1.225V |
Current - Output | 12 mA |
Tolerance | ±0.5% |
Temperature Coefficient | 100ppm/°C |
Noise - 0.1Hz to 10Hz | - |
Noise - 10Hz to 10kHz | 20µVrms |
Voltage - Input | - |
Current - Supply | - |
Current - Cathode | 65 µA |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | TO-236-3, SC-59, SOT-23-3 |
Supplier Device Package | SOT-23-3 |
Base Product Number | LM4041 |