The LM4128BMFX-2.0 is a precision voltage reference from Quarktwin Technology Ltd., designed for applications requiring a stable output voltage of 2.048V with an initial accuracy of ¬±0.2%. It operates with a low quiescent current of 60 ¬µA and features a low dropout voltage of 400 mV, making it suitable for battery-powered devices. The device can supply up to 20 mA of output current and is stable with capacitive loads up to 10 ¬µF without the need for an external stabilizing capacitor. The LM4128BMFX-2.0 is housed in a compact SOT-23-5 package and has a junction temperature range of -40¬8C to 125¬8C. This voltage reference is applicable in various fields, including instrumentation, data acquisition systems, and automotive electronics.
1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2V, PDSO5, SOT-23, 5 PIN Product overview: LM4128BMFX-2.0 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 2V, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 2V, 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-LM4128BMFX-2.0 can be used for catalog matching and distributor lookup.
Series Voltage Reference IC Fixed 2.048V V ±0.2% 20mA SOT-23-5
Series Voltage Reference IC Fixed 2.048V V ±0.2% 20 mA SOT-23-5
IC VREF SERIES 0.2% SOT23-5
IC VREF SERIES 0.2% SOT23-5
IC VREF SERIES 2.048V SOT23-5
| ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 693-LM4128BMFX-2.0 | LM4128BMFX-2.0-ND | LM4128BMFX-2.0 | LM4128BMFX-2.0 | LM4128BMFX-2.0 | 815-LM4128BMFX-2.0 |
| Product Name | 2V SOT-23 Precision Voltage Reference IC | Voltage Reference | Voltage Reference | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | IC VREF SERIES 2.048V SOT23-5 |
| Type | Series | Series | Series | |||
| Package Type | Other; SOT-23-5 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | |
| VIN | 6 volts | 2.45 to 5.5 volts | ? to 6 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) | -40 to 125 C (-40 to 257 F) | |
| TC | 75 ppm/C | 75 ppm/C | 75 ppm/C |
