LP3855ESX-2.5
IC REG LINEAR 2.5V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3855ESX-2-5 is a positive fixed output voltage linear regulator. This device delivers 2.5V at a substantial 1.5A output current, featuring a low dropout voltage of 0.38V at its maximum output current. The regulator includes an enable pin for power sequencing and control. Protection mechanisms are built-in, offering over current, over temperature, and short circuit protection. Its high power supply rejection ratio (PSRR) of up to 73dB at 120Hz makes it suitable for noise-sensitive applications. The TO-263 (DDPAK-5) surface mount package is designed for efficient thermal management. This component is widely utilized in telecommunications, automotive, and industrial power supply applications. It operates across a temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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) | 3 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.38V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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