LM4128DMFX-2.5/NOPB
IC VREF SERIES 1% SOT23-5
Pmic Voltage Reference
SC-74A, SOT-753
Obsolete
$0.68 / unit (market reference)
MOQ: 444 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | LM4128DMFX-2.5/NOPB |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Voltage - Output | 2.5V |
| Current - Output | 20 mA |
| Supplier Device Package | SOT-23-5 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
LM4128DMFX-2.5/NOPB by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 2.5V. The SC-74A, SOT-753 package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Tolerance | ±1% |
| Output Type | Fixed |
| Reference Type | Series |
| Voltage - Input | 2.9V ~ 5.5V |
| Current - Output | 20 mA |
| Current - Supply | 100µA |
| Noise - 0.1Hz to 10Hz | 275µVp-p |
| Temperature Coefficient | 100ppm/°C |
| Voltage - Output (Min/Fixed) | 2.5V |
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