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LM4041DYM3-ADJ-TR is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC VREF SHUNT ADJ 1% SOT23-3. Review the specifications below when checking this part for your BOM.
Voltage Reference specifications for LM4041DYM3-ADJ-TR
- Description：IC VREF SHUNT ADJ 1% SOT23-3
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：1.233V
- Voltage - Output (Max)：10 V
- Current - Output：12 mA
- 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
- Grade：-
- Qualification：-
Voltage Reference datasheet and documents for LM4041DYM3-ADJ-TR
Voltage Reference Overview
The LM4041DYM3-ADJ-TR is a precision micropower shunt voltage reference manufactured by Microchip Technology. It features an adjustable reverse-breakdown voltage range from 1.24V to 10V, with a typical internal reference voltage of 1.233V at 100µA and 5V output. The device operates within a temperature range of -40°C to +85°C and utilizes a 3-pin SOT-23 surface-mount package. Minimum operating current is 60µA, while maximum operating current is limited to 12mA.
Voltage Reference Feature Summary
- Adjustable output voltage capability via external resistive divider network
- Capacitive load stability without requiring external output capacitors
- Bandgap reference design with temperature drift curvature correction
Voltage Reference Applications
- Battery-powered equipment
- Data acquisition systems
- Instrumentation
- Process control
- Precision audio components
Voltage Reference Procurement Notes
Verify the specific ordering suffix matches the required tape and reel packaging configuration. Confirm that the component grade aligns with the necessary tolerance specifications for the target application environment. Ensure compatibility with standard surface-mount assembly processes for the SOT-23 package type.
Voltage Reference Selection Notes
Select this component when space-constrained designs require an adjustable precision voltage reference. The low minimum operating current makes it suitable for power-restricted applications. Verify that the external resistor network allows the output voltage to remain within the specified 1.24V to 10V operational range.
Voltage Reference Part Context
This part belongs to the LM4040/LM4041 family of precision micropower shunt voltage references. While the LM4040 offers fixed voltage options, the LM4041 series provides both fixed 1.225V and adjustable variants. The D-grade designation indicates a 1% initial accuracy tolerance.
Voltage Reference Replacement Considerations
LM4041DIM7-ADJ/NOPB
Voltage Reference FAQ
How is the output voltage adjusted on the LM4041-ADJ?
The output voltage is set using an external resistive divider network connected to the Feedback (FB) pin, allowing adjustment between 1.24V and 10V.
What is the function of Pin 3 on the LM4041-ADJ?
Pin 3 serves as the negative output (Anode) for the LM4041-ADJ variant, unlike the fixed versions where it is not internally connected.
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