LP38841T-1.5/NOPB
IC REG LINEAR 1.5V 800MA TO220-5
Pmic Voltage Regulators Linear
TO-220-5
Active
$2.44 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | LP38841T-1.5/NOPB |
| Package / Case | TO-220-5 |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 1.5V |
| Current - Output | 800mA |
| Supplier Device Package | TO-220-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LP38841T-1.5/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 5.5V, output 1.5V. The TO-220-5 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 | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Voltage Dropout (Max) | 0.21V @ 800mA |
| Current - Supply (Max) | 40 mA |
| Current - Quiescent (Iq) | 30 µA |
| Voltage - Output (Min/Fixed) | 1.5V |
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