LM4040DYM3-2.5-TR
- Mfr.Part #
- LM4040DYM3-2.5-TR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 1% SOT23-3
- Stock
- 27,771
- In Stock :
- 27,771
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Reference
- Topology :
- Shunt
- Height :
- 1.01mm
- Max Operating Temperature :
- 85°C
- Current Rating :
- 15mA
- Max Output Current :
- 15mA
- Screening Level :
- Industrial
- Minimum Operating Temperature :
- -40 °C
- Factory Lead Time :
- 12 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Functions :
- 1
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Surface Mount :
- yes
- Series :
- --
- Operating Supply Current :
- 500 nA
- Packaging :
- Tape and Reel (TR)
- Number of Terminals :
- 3
- Current - Supply :
- --
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Output Voltage-Max :
- 2.525 V
- Base Product Number :
- LM4040
- Supplier Device Package :
- SOT-23-3
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Pins :
- 3
- Radiation Hardening :
- No
- Seated Height-Max :
- 1.15 mm
- Manufacturer :
- Microchip
- Voltage - Output (Min/Fixed) :
- 2.5V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Maximum Temperature Coefficient :
- 20 ppm/°C
- Reference Voltage :
- 2.5V
- Mount :
- Surface Mount
- Dimensions :
- 0.9 x 2.92 x 1.3mm
- Mounting Style :
- SMD/SMT
- Reach Compliance Code :
- Compliant
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Trim/Adjustable Output :
- No
- Min Output Voltage :
- 2.5V
- Current - Output :
- 15mA
- RoHS :
- Details
- Min Operating Temperature :
- -40°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- HTS Code :
- 8542.39.00.01
- Mounting Type :
- Surface Mount
- Package Shape :
- RECTANGULAR
- Maximum Output Voltage :
- 2.5 V
- Package Type :
- SOT-23
- Operating Temperature :
- -40°C~85°C TA
- Number of Channels :
- 1
- Width :
- 1.3mm
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Base Part Number :
- LM4040
- Product Status :
- Active
- Initial Accuracy :
- 1 %
- Supplier Package :
- SOT-23
- Lead Free :
- Lead Free
- Output Voltage :
- 2.5V
- Length :
- 2.92mm
- MSL :
- -
- Noise - 10Hz to 10kHz :
- 35μVrms
- Output Type :
- FIXED
- Subcategory :
- PMIC - Power Management ICs
- JESD-609 Code :
- e4
- Temperature Coefficient :
- 150ppm/°C
- Max Output Voltage :
- 2.5V
- Product Type :
- Voltage References
- JESD-30 Code :
- R-PDSO-G3
- Current - Cathode :
- 70µA
- Mounting :
- Surface Mount
- Number of Outputs :
- 1
- Reference Type :
- Shunt
- Noise - 0.1Hz to 10Hz :
- --
- Pin Count :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- Maximum Input Voltage :
- 15 V
- Product Category :
- Voltage References
- Maximum Operating Temperature :
- +85 °C
- Terminal Form :
- Gull wing
- Output Voltage-Min :
- 2.475 V
- Product :
- Voltage References
- Tolerance :
- ±1%
- Temperature Grade :
- Industrial
- Voltage - Input :
- --
- Brand :
- Microchip Technology / Atmel
- Nominal Supply Current :
- 500nA
- Qualification Status :
- Not Qualified
- Datasheets
- LM4040DYM3-2.5-TR
LM4040DYM3-2.5-TR Documents

Voltage Reference Microchip Technology LM4040DYM3-2.5-TR Overview
The Voltage Reference Microchip Technology LM4040DYM3-2.5-TR is a precision, two-terminal shunt voltage reference that offers a fixed reverse breakdown voltage over a wide range of operating conditions. With its high stability and low dynamic impedance, this device is suitable for various applications requiring tight voltage regulation and accuracy. Its precision of 1% tolerance at 25°C ensures reliable performance in critical applications. The SOT-23 package is designed for easy integration into a variety of circuit designs, providing a compact, robust solution for precision voltage referencing needs in high-density board environments.
LM4040DYM3-2.5-TR Features
- Precision Shunt Voltage Reference
- Reverse Breakdown Voltage: 2.5V
- Output Voltage Tolerance: ±1% at 25°C
- Low Dynamic Impedance
- Wide Operating Temperature Range: -40°C to +85°C
- Small SOT-23 Package
LM4040DYM3-2.5-TR Applications
- Power Supply Monitoring: This device can be used in power supply circuits to provide stable voltage reference, essential for consistent output and system stability.
- Data Conversion Systems: The LM4040DYM3-2.5-TR aids in achieving high precision in ADCs and DACs by providing a stable reference voltage, crucial for accurate data conversion.
- Portable and Battery-Powered Equipment: Its low power consumption and compact size make it ideal for portable devices, ensuring precise voltage regulation in constrained spaces.
- Medical Devices: Precision in medical equipment is vital, and this voltage reference helps maintain accurate sensor readings and operational reliability.
- Industrial Automation: In industrial settings, the LM4040DYM3-2.5-TR can stabilize sensor and control system voltages, providing consistent performance amidst variable conditions.
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