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Texas Instruments Fixed Shunt Voltage Reference 3V ±0.1% Accuracy Surface Mount SOT-23 Package LM4040A30IDBZT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.02mm |
| Length | 3.04mm |
| Model | LM4040A30IDBZT |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM4040 |
| Temperature Coefficient | 20 ppm/°C |
| Output Current | 15mA |
| Topology | Shunt |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Maximum Input Voltage | 5V |
| Minimum Input Voltage | 3V |
| Pin Count | 3 |
| Reference Voltage | 3V |
| Initial Accuracy | ±0.1 % |
Key Features
- Provides a fixed 3V reference voltage suitable for precision applications.
- Offers initial accuracy of ±0.1% ensuring stable voltage output.
- Features a shunt topology with an output current capability of 15mA.
- Operates reliably within the temperature range of -40°C to 85°C.
- Surface mount design in compact SOT-23 package for PCB integration.
- Maximum input voltage supported is 5V with a minimum input of 3V.
- Temperature coefficient rated at 20 ppm/°C for minimal drift over temperature.
- Pin count of 3 pins facilitates easy mounting and connection.
Product Description
Texas Instruments LM4040A30IDBZT is a fixed shunt voltage reference IC designed for precision voltage regulation in electronic circuits.
This component provides a stable 3V reference voltage with excellent initial accuracy of ±0.1%, making it suitable for power management, measurement, and instrumentation applications.
The device operates using a shunt topology and supports an output current of up to 15mA, allowing it to maintain voltage stability under varying load conditions. Its surface mount SOT-23 package enables compact and efficient PCB layouts in industrial, laboratory, and manufacturing electronics.
Operating temperature ranges from -40°C to 85°C, ensuring reliable function across a wide variety of environmental conditions common in automotive and industrial settings. Fixed 3V reference voltage with ±0.1% initial accuracy.
Shunt output type with 15mA maximum output current. Temperature coefficient of 20 ppm/°C minimizing voltage drift. Compact 3-pin SOT-23 surface mount package dimensions. Operational temperature range from -40°C to 85°C. Maximum input voltage rated at 5V, minimum at 3V.
No automotive standard compliance but ideal for general power management IC applications.
Typical use cases include industrial and electronic instrumentation, power supply regulation, and integrated circuit board applications where precise voltage references are critical.
Using this voltage reference ensures stable and accurate voltage levels in sensitive measurements and controls, aiding in accuracy and efficiency across industrial and laboratory equipment.
Explore EnvMart's Power Management ICs category for more Texas Instruments Voltage References and related precision components.
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Frequently Asked Questions
This model provides a fixed output voltage of 3V.
The maximum output current capability is 15mA.
It operates reliably within a temperature range of -40°C to 85°C.
It comes in a compact SOT-23 surface mount package.
The maximum input voltage supported is 5V, with a minimum input of 3V.
The temperature coefficient is rated at 20 ppm/°C, which minimizes voltage drift over temperature variations.
This unit has a pin count of 3 pins, facilitating easy mounting and connection.
It utilizes a shunt topology for voltage regulation.
It is suitable for power management, measurement, and instrumentation applications.
The height of the package is 1.02mm.
The country of origin for this model is India.
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