LP5900SDX-3.0/NOPB
IC REG LINEAR 3V 150MA 6WSON
Pmic Voltage Regulators Linear
6-WDFN Exposed Pad
Active
$0.96 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | LP5900SDX-3.0/NOPB |
| Package / Case | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 3V |
| Current - Output | 150mA |
| Supplier Device Package | 6-WSON (2.2x2.5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LP5900SDX-3.0/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 5.5V, output 3V. The 6-WDFN Exposed Pad 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
| PSRR | 85dB ~ 40dB (100Hz ~ 100kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 150mA |
| Protection Features | Over Temperature, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Voltage Dropout (Max) | 0.15V @ 150mA |
| Current - Supply (Max) | 230 µA |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Output (Min/Fixed) | 3V |
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