1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3.3V, PDSO5, SOT-23, 5 PIN Product overview: LM4128AMFX-3.3 from Texas Instruments is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.3V, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 3.3V, SOT-23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-LM4128AMFX-3.3 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1199717-LM4128AMFX-3
Packaging: Tape and Reel
Mounting Style: SMD
Tolerance: ±0.1%
Temperature Coefficient: 75ppm/°C
Output Type: Fixed
Supply Current: 100μA
Reference Type: Series
Output Current: 20mA
Noise - 0.1Hz to 10Hz: 310μVp-p
Categories: Integrated Circuits
Supplier Device Package: SOT-23-5
Status: Obsolete
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.national.com
Manufacturer Package: SC-74A, SOT-753
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
Family Part Number: LM4128
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 3.3V
Parts Input Voltage (V): 3.7V ~ 5.5V
Series Voltage Reference IC Fixed 3.3V V ±0.1% 20mA SOT-23-5
IC VREF SERIES 0.1% SOT23-5
IC VREF SERIES 0.1% SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 693-LM4128AMFX-3.3 | 1199717-LM4128AMFX-3.3 | LM4128AMFX-3.3-ND | LM4128AMFX-3.3 | LM4128AMFX-3.3 |
| Product Name | 3.3V SOT-23 Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - LM4128AMFX-3.3 | Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | PMIC - Voltage Reference |
| Type | Series | Series | Series | ||
| Package Type | Other; SOT-23-5 | SOT23; Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | |
| VIN | 6 volts | 3.7 to 5.5 volts | |||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| Life Cycle Stage | Obsolete | Removed; Obsolete |
