LP3893ES-1.8/NOPB
IC REG LIN 1.8V 3A DDPAK/TO263-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LP3893ES-1-8-NOPB is a high-performance, low-noise linear voltage regulator designed for demanding applications. This positive fixed output regulator provides a stable 1.8V output with a maximum output current of 3A. The device features a low quiescent current of 30 µA and a quiescent supply current of 8 mA, making it suitable for power-sensitive designs. It offers excellent power supply rejection ratio (PSRR) ranging from 80dB to 65dB across a frequency range of 120Hz to 1kHz. Protection features include over current, over temperature, short circuit, and under voltage lockout (UVLO). The LP3893ES-1-8-NOPB is housed in a TO-263-6, D2PAK package, requiring surface mounting. Its robust design and operational temperature range of -40°C to 125°C make it ideal for use in automotive, industrial, and communication systems where reliable power delivery is critical. The input voltage range extends up to 5.5V.
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) | 1.8V |
| 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 |
Request a Quote
Clients Also Buy
LP2987IMM-3.3/NOPB
IC REG LINEAR 3.3V 200MA 8VSSOP
UA79M05CKVURG3
IC REG LINEAR -5V 500MA TO252-3
REG102GA-2.85/2K5
IC REG LIN 2.85V 250MA SOT223-6
