LM4132EMFX-3.3/NOPB

$0.88

Description：IC VREF SERIES 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:7e00ddea68c9 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4132EMFX-3.3/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SERIES 0.5% SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4132EMFX-3.3/NOPB

Description：IC VREF SERIES 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4132EMFX-3.3/NOPB

LM4132EMFX-3.3/NOPB

Voltage Reference Overview

The LM4132EMFX-3.3/NOPB is a precision series voltage reference IC manufactured by Texas Instruments, featuring a fixed output of 3.3V with an initial accuracy of ±0.5%. It operates within an input voltage range of 3.4V to 5.5V and supports a maximum shunt current of 20mA. The device exhibits a temperature coefficient of 30ppm/°C and low noise characteristics of 285µVp-p from 0.1Hz to 10Hz. Designed for surface-mount applications in the SOT-23-5 package, it functions reliably across a temperature range of -40°C to +125°C.

Voltage Reference Feature Summary

Provides stable precision voltage referencing with high initial accuracy
Integrates shutdown enable functionality for power management
Delivers low-noise performance suitable for sensitive analog circuits

Voltage Reference Applications

Data acquisition systems requiring precise voltage references
Portable instrumentation utilizing battery-powered operation
Industrial process control loops demanding stability

Voltage Reference Procurement Notes

Verify the specific suffix 'EMFX' against official Texas Instruments documentation to confirm the exact reel packaging configuration and marking details. Ensure compatibility with standard SOT-23-5 footprint designs during procurement planning. Cross-reference the NOPB designation to confirm lead-free compliance status as per RoHS directives before finalizing orders.

Voltage Reference Selection Notes

Select this component when a fixed 3.3V reference with ±0.5% accuracy is required in a compact SOT-23-5 form factor. Consider its 20mA shunt current capability and 30ppm/°C drift rate for applications needing moderate precision. Evaluate the 60µA operating current against system power budgets to ensure efficiency meets design constraints.

Voltage Reference Part Context

This part belongs to the LM4132 family of micropower series voltage references designed for space-constrained applications. The LM4132 series offers various fixed output voltages and accuracy grades, providing designers with flexible options for precision analog signal conditioning and reference generation tasks across industrial and consumer electronics sectors.