LP3893ET-1.2/NOPB
IC REG LINEAR 1.2V 3A TO220-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3893ET-1-2-NOPB is a high-performance, low-noise, linear voltage regulator IC. This device provides a stable 1.2V output with a maximum output current of 3A. It features a low quiescent current of 30 µA, making it suitable for power-sensitive applications. The regulator offers robust protection mechanisms including over current, over temperature, short circuit, and under voltage lockout (UVLO). With a high Power Supply Rejection Ratio (PSRR) ranging from 80dB to 65dB across 120Hz to 1kHz, it effectively filters out input voltage noise. The LP3893ET-1-2-NOPB operates from an input voltage range up to 5.5V and is housed in a TO-220-5 package, enabling efficient heat dissipation for demanding thermal environments. This component is widely utilized in automotive, industrial, and consumer electronics sectors requiring reliable voltage regulation.
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-220-5 Formed Leads |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| 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-220-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| 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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