LP3893ES-1.5/NOPB
IC REG LIN 1.5V 3A DDPAK/TO263-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3893ES-1-5-NOPB is a 1.5V fixed output, positive linear voltage regulator designed for high-current applications. This device offers a robust 3A output current capability with a low quiescent current of 30 µA. Featuring an enable pin for power sequencing and comprehensive protection including over current, over temperature, short circuit, and under voltage lockout, the LP3893ES-1-5-NOPB ensures reliable operation. Its high power supply rejection ratio (PSRR) of up to 80dB at 120Hz minimizes noise sensitivity. The dropout voltage is specified at 1V at 1A. Housed in a TO-263 (DDPAK-5) surface-mount package, this regulator is suitable for demanding applications in automotive, industrial, and communication systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 30 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.5V |
| Control Features | Enable |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 1V @ 1A |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 8 mA |
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