Texas Instruments

LM4041EEM3-1.2/NOPB  

Voltage References

LM4041EEM3-1.2/NOPB Description

The LM4041EEM3-1.2/NOPB is a high-performance, fixed-output voltage reference from Texas Instruments, designed for precision applications requiring stable and accurate voltage levels. This shunt voltage reference features a fixed output voltage of 1.225V with a tolerance of ±2%, ensuring reliable performance across a wide range of operating conditions. The device is housed in a compact SOT23-3 package, making it ideal for space-constrained designs.

Key technical specifications include an output current capability of 12 mA, a low temperature coefficient of 150 ppm/°C, and low noise of 20 µVrms over the 10Hz to 10kHz frequency range. The cathode current is specified at 73 µA, contributing to the device's overall efficiency and stability. The LM4041EEM3-1.2/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 1, making it suitable for various manufacturing processes without additional handling precautions.

LM4041EEM3-1.2/NOPB Features

• Fixed Output Voltage: Provides a stable 1.225V output, ideal for precision voltage reference applications.
• Low Temperature Coefficient: A 150 ppm/°C temperature coefficient ensures minimal drift over varying temperatures, enhancing long-term stability.
• Low Noise Performance: With a noise level of 20 µVrms from 10Hz to 10kHz, the LM4041EEM3-1.2/NOPB offers superior noise performance, crucial for sensitive analog circuits.
• High Output Current: Capable of delivering up to 12 mA, this device can support a wide range of load conditions.
• Compact Packaging: The SOT23-3 package is ideal for applications where space is at a premium, without compromising performance.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the device meets stringent environmental and regulatory standards.
• Moisture Sensitivity Level 1: Suitable for a variety of manufacturing processes, reducing the need for special handling procedures.

LM4041EEM3-1.2/NOPB Applications

The LM4041EEM3-1.2/NOPB is well-suited for a variety of applications requiring precise voltage references. Its compact size and high performance make it ideal for:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures consistent output levels for reliable analog signal generation.
• Precision Measurement Equipment: Offers a stable reference for accurate measurements in laboratory and industrial settings.
• Power Management Circuits: Enhances the accuracy and reliability of power supply designs.
• Medical Devices: Ensures precise voltage levels for critical medical equipment, contributing to accurate diagnostics and treatments.

Conclusion of LM4041EEM3-1.2/NOPB

The LM4041EEM3-1.2/NOPB from Texas Instruments stands out as a reliable and high-performance voltage reference, offering a combination of precision, stability, and environmental compliance. Its fixed output voltage, low temperature coefficient, and low noise performance make it an excellent choice for precision applications. The compact SOT23-3 package and high output current capability further enhance its versatility, making it suitable for a wide range of applications in the electronics industry. Whether used in ADCs, DACs, precision measurement equipment, or power management circuits, the LM4041EEM3-1.2/NOPB delivers consistent and reliable performance, ensuring accurate and stable voltage levels.

LM4041EEM3-1.2/NOPB Documents

Download datasheets and manufacturer documentation for LM4041EEM3-1.2/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)       Product Change Notification 2024-02-05 (PDF)       Product Change Notification (PDF)       Product Change Notification 2024-06-24 (PDF)      

Models :

LM4041-NA1P2 Unencrypted PSpice Transient Model (Rev. A)       LM4041-NA1P2 PSpice Transient Model (Rev. A)      

Technical Resources :

LM4041_NB1P2 TINA-TI Reference Design       LM4041_NA1P2 TINA-TI Reference Design       LM4041_NADJC1P2 TINA-TI Reference Design       LM4041_NADJD1P2 TINA-TI Reference Design      

SPICE Models :

LM4041-ND1P2 PSpice Transient Model       LM4041_NA1P2 TINA-TI Transient Spice Model       LM4041 PSpice Transient Model       LM4041-NB1P2 PSpice Transient Model       LM4041_NB1P2 TINA-TI Transient Spice Model       LM4041_NADJD1P2 TINA-TI Transient Spice Model       LM4041-NB1P2 Unencrypted PSpice Transient Model       LM4041-NC1P2 Unencrypted PSpice Transient Model       LM4041_NADJC1P2 TINA-TI Transient Spice Model       LM4041-ND1P2 Unencrypted PSpice Transient Model       LM4041-NE1P2 Unencrypted PSpice Transient Model       LM4041-NC1P2 PSpice Transient Model       LM4041-NA1P2 PSpice Transient Model       LM4041-NADJC PSpice Transient Model       LM4041-NA1P2 Unencrypted PSpice Transient Model       LM4041-NADJD PSpice Transient Model       LM4041-NADJC Unencrypted PSpice Transient Model       LM4041-NADJD Unencrypted PSpice Transient Model       LM4041-NE1P2 PSpice Transient Model