LM4040DYM3-4.1-TR
- Mfr.Part #
- LM4040DYM3-4.1-TR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 1% SOT23-3
- Stock
- 17
- In Stock :
- 17
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Reference
- HTS Code :
- 8542.39.00.01
- Topology :
- Shunt
- Load Regulation :
- 13mV
- Package Shape :
- RECTANGULAR
- Subcategory :
- PMIC - Power Management ICs
- Rad Hardened :
- No
- Screening Level :
- Industrial
- Number of Terminals :
- 3
- Max Output Voltage :
- 4.096V
- Maximum Temperature Coefficient :
- 100 ppm/°C
- Current - Output :
- 15mA
- Reference Type :
- Shunt
- Nominal Supply Current :
- 500nA
- Min Output Voltage :
- 4.096V
- Voltage - Output (Min/Fixed) :
- 4.096V
- Maximum Input Voltage :
- 15 V
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Input :
- --
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- RoHS :
- Details
- Output Type :
- FIXED
- Max Operating Temperature :
- 85°C
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Brand :
- Microchip Technology / Atmel
- Operating Supply Current :
- 500 nA
- Temperature Coefficient :
- 150ppm/°C
- Seated Height-Max :
- 1.15 mm
- Surface Mount :
- yes
- Output Voltage-Min :
- 4.015 V
- Length :
- 2.92mm
- Current - Supply :
- --
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- --
- Tolerance :
- ±1%
- RoHS Status :
- ROHS3 Compliant
- Reference Voltage :
- 4.096V
- Number of Functions :
- 1
- Minimum Operating Temperature :
- - 40 C
- Operating Temp Range :
- -40C to 85C
- Operating Temperature :
- -40°C~85°C TA
- Trim/Adjustable Output :
- No
- Package Type :
- SOT-23
- Mounting :
- Surface Mount
- Pin Count :
- 3
- Number of Channels :
- 1
- Output Voltage (Max) :
- 4.096(V)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 1.3mm
- Base Part Number :
- LM4040
- Min Operating Temperature :
- -40°C
- Base Product Number :
- LM4040
- Initial Accuracy :
- 1%
- MSL :
- MSL 1 - Unlimited
- Qualification Status :
- Not Qualified
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Fixed / Adjust / Prog :
- PRECISION
- Reach Compliance Code :
- Compliant
- Product :
- Voltage References
- Mounting Style :
- SMD/SMT
- Max Output Current :
- 15mA
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Operating Temperature Classification :
- Industrial
- Current - Cathode :
- 78μA
- Mount :
- Surface Mount
- Product Category :
- Voltage References
- Maximum Operating Temperature :
- + 85 C
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Output Current :
- 15 mA
- Product Status :
- Active
- Height :
- 1.01mm
- Output Voltage-Max :
- 4.177 V
- Current Rating :
- 15mA
- Supplier Device Package :
- SOT-23-3
- Number of Pins :
- 3
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Product Type :
- Voltage References
- Reference Voltage Accuracy (Max) :
- 1%
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- JESD-30 Code :
- R-PDSO-G3
- Factory Lead Time :
- 7 Weeks
- Manufacturer :
- Microchip
- Output Voltage :
- 4.096V
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Temperature Grade :
- Industrial
- Noise - 0.1Hz to 10Hz :
- --
- Noise - 10Hz to 10kHz :
- 80μVrms
- Datasheets
- LM4040DYM3-4.1-TR

Voltage Reference Microchip Technology LM4040DYM3-4.1-TR Overview
The Voltage Reference Microchip Technology LM4040DYM3-4.1-TR is a precision, two-terminal shunt voltage reference featuring a fixed reverse breakdown voltage. This high-reliability product is optimized for a variety of applications requiring a stable and precise reference voltage. The LM4040DYM3-4.1-TR operates at a nominal voltage of 4.1V with an impressive accuracy of 1% over the entire industrial temperature range. Designed in a compact SOT-233 package, it combines space efficiency with top-notch performance, making it an ideal choice for critical and space-constrained applications.
LM4040DYM3-4.1-TR Features
The LM4040DYM3-4.1-TR boasts several key features that make it highly versatile and reliable for demanding applications. These include:
- Precision Voltage: Stable 4.1V output with a tolerance of ±1%, ensuring accurate performance.
- Low Operational Current: Suitable for battery-operated devices due to its low dynamic impedance and minimal operating current requirements.
- Wide Operating Temperature Range: Reliable performance across a broad range of environmental conditions.
- Compact Form Factor: Small SOT-233 package allows for efficient use of PCB space.
- Robustness: Designed to endure harsh conditions, making it suitable for both commercial and industrial applications.
LM4040DYM3-4.1-TR Applications
- Power Supply Control: Provides a stable reference voltage that ensures accurate power supply output, crucial for maintaining system stability.
- Battery Management: Used in battery chargers and power management modules to enhance the accuracy and efficiency of charge control.
- Data Acquisition Systems: Acts as a reference point for analog-to-digital converters, ensuring precise data measurements.
- Portable Devices: Ideal for use in portable electronics due to its minimal power consumption and small footprint.
- Medical Devices: Provides the reference voltage required for sensitive medical electronic devices where precision is critical.
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