LP38511TS-1.8/NOPB
IC REG LINEAR 1.8V 800MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP38511TS-1-8-NOPB is a positive fixed 1.8V linear voltage regulator with a robust 800mA output capability. This device features an extremely low quiescent current of 3.5µA and a low dropout voltage of 0.26V at its maximum output current. Designed for surface mount applications, it is housed in a TO-263 (DDPAK-5) package, offering efficient thermal dissipation. The regulator includes comprehensive protection features such as over current, over temperature, and short circuit protection. With an input voltage range up to 5.5V and a Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz, it is well-suited for power-sensitive applications in industrial and automotive sectors. The enable pin provides additional control for power management strategies.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: 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 | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 3.5 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 | 73dB ~ 70dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.26V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 13 mA |
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