LM4130AIM5-2.0

Voltage Reference Overview

The LM4130AIM5-2.0 is a precision micropower low dropout voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 2.0V with an initial accuracy of ±0.2%. The device operates within an input voltage range of 2.7V to 16V and draws a typical quiescent current of 110µA. It features a temperature coefficient of 25ppm/°C over the industrial temperature range of -40°C to +85°C. The component is housed in a compact SOT-23-5 package, suitable for space-constrained designs requiring stable voltage references.

Voltage Reference Feature Summary

• Provides high-precision fixed voltage output with tight initial tolerance
• Operates as a low dropout regulator for efficient power usage
• Designed for micropower applications with minimal quiescent current consumption

Voltage Reference Applications

• Portable battery-powered instrumentation
• Data acquisition systems
• Microcontroller supply monitoring

Voltage Reference Procurement Notes

Verify the specific suffix 'AIM5' corresponds to the required accuracy grade and temperature range. Confirm the '-2.0' designation matches the target 2.0V output requirement. Ensure the SOT-23-5 package footprint aligns with the PCB layout. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Voltage Reference Selection Notes

Select this component when a fixed 2.0V reference is needed with ±0.2% accuracy. It is suitable for applications where low power consumption is critical. Compare against other LM4130 variants if different output voltages or tighter tolerances are required. Ensure the input voltage remains above the minimum dropout threshold for stable operation.

Voltage Reference Part Context

This part belongs to the LM4130 series of precision micropower shunt voltage references from Texas Instruments. The series is designed to replace Zener diodes in various analog circuits. The AIM5 variant specifically denotes the automotive-grade or extended temperature performance within the SOT-23-5 package family.

Voltage Reference Replacement Considerations

LM4130BIM5-2.0/NOPB