LP3872ES-1.8
IC REG LINEAR 1.8V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3872ES-1-8 is a positive fixed output linear voltage regulator. This device provides 1.8V at an output current of up to 1.5A. Designed for efficient power delivery, it features a low dropout voltage of 0.55V at maximum load. The regulator includes over current, over temperature, and short circuit protection for enhanced reliability. With a quiescent current of 5 mA and a maximum input voltage of 7V, it is suitable for applications requiring stable voltage regulation. The LP3872ES-1-8 is available in a TO-263 (DDPAK-5) surface-mount package, making it ideal for use in automotive, industrial, and high-power consumer electronics. Its power supply rejection ratio (PSRR) ranges from 73dB to 57dB across frequencies from 120Hz, ensuring clean power delivery. The component operates within a temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 36 week(s)Product Status: Not For New DesignsPackaging: 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 | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.55V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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