LM4132DMF-3.3/NOPB

$2.38

Description：IC VREF SERIES 0.4% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:36e3464c8361 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4132DMF-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 0.4% SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4132DMF-3.3/NOPB

Description：IC VREF SERIES 0.4% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
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 LM4132DMF-3.3/NOPB

LM4132DMF-3.3/NOPB

Voltage Reference Overview

The LM4132DMF-3.3/NOPB is a precision shunt voltage reference from Texas Instruments, featuring a fixed 3.3V output with ±0.4% initial accuracy and a 20ppm/°C temperature coefficient. It operates within a 3.7V to 5.5V input range, drawing 100µA supply current while delivering up to 20mA cathode current. The device utilizes an SC-74A (SOT-753) surface-mount package and supports operation across -40°C to 125°C junction temperatures.

Voltage Reference Feature Summary

Precision series architecture providing stable reference voltage with low drift characteristics
Integrated shutdown functionality for power management optimization
Compact SOT-753 surface-mount packaging suitable for space-constrained designs

Voltage Reference Applications

Portable battery-powered instrumentation requiring low quiescent current
Data acquisition systems demanding high-accuracy analog-to-digital conversion references
Medical equipment utilizing precise voltage thresholds for signal processing

Voltage Reference Procurement Notes

Verify the specific suffix 'DMF' against official Texas Instruments documentation to confirm the exact SC-74A/SOT-753 package variant and pinout configuration. Ensure the component status aligns with current manufacturing availability, as some LM4132 variants may be subject to production lifecycle changes or obsolescence notices.

Voltage Reference Selection Notes

Select this component when a fixed 3.3V reference is required with tight initial accuracy tolerances of ±0.4%. It is appropriate for applications where input voltages remain between 3.7V and 5.5V and thermal stability below 20ppm/°C is critical for system performance.

Voltage Reference Part Context

This part belongs to the LM4132 family of precision shunt voltage references designed for high-performance analog circuits. The family offers various output voltages and accuracy grades, all sharing common features like low noise and shutdown capability, tailored for diverse industrial and consumer electronics applications.