Skip to main content

Texas Instruments LM4128BMFX-3.0/NOPB Voltage References

The LM4128 is a 3V voltage reference with a dropout voltage of 400mV.

13,000 ActiveTexas InstrumentsLM4128LM4128BMFXSOT-23$3.50RoHS
LM4128BMFX-3.0/NOPB - No Image Available

Same model may have multiple batches, images only for reference.

LM4128BMFX-3.0/NOPB
Manufacturer
Part Number (MPN)
LM4128BMFX-3.0/NOPB
Series
Base Model
Detailed Description
Package
SOT-23
Key Features
Package: SOT-23; Output Voltage: 3V; Max Output Current: 20mA
Lifecycle Status
Active
RoHS State
Compliant
Datasheet
PDF LM4128BMFX-3.0/NOPB Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Ordering Code Family

LM4128BMFX groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

5 ordering variants listed on the family page.

View all variants

Technical Specifications

Texas Instruments LM4128BMFX-3.0/NOPB Voltage References technical specifications.

General

Package
SOT-23
Inventory Source
Winsource
Dropout Voltage
400mV
Inventory Source File
/Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx
Height
1.45mm
Inventory As of
2026-05-16
Lead Free
Lead Free
Source Manufacturer
Texas Instruments
Length
2.9mm
Source Category
Integrated Circuits (ICs) > PMIC > PMIC - Voltage Reference

Texas Instruments LM4128BMFX-3.0/NOPB Voltage References Overview

More in This Category

Browse related parts from the same category — sorted by series, manufacturer, and package similarity. These are not verified pin-to-pin substitutes.
LM4128BMFX-4.1/NOPBLM4128BMFX-4.1/NOPBTexas Instruments
V-Ref Precision 4.096V 20mA 5-Pin SOT-23 T/R
LM4128BMFX-2.0/NOPBLM4128BMFX-2.0/NOPBTexas Instruments
V-Ref Precision 2.048V 20mA 5-Pin SOT-23 T/R