LP3874ESX-5.0
IC REG LIN 5V 800MA DDPAK/TO263Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3874ESX-5-0 is a fixed 5V positive linear voltage regulator with an 800mA output current capability. This device offers a low dropout voltage of 0.35V at 800mA, contributing to power efficiency. Key features include an enable pin for control and robust protection mechanisms such as over-current, over-temperature, and short-circuit protection. The regulator exhibits a typical quiescent current of 9mA, with a maximum supply current of 15mA. Power Supply Rejection Ratio (PSRR) ranges from 73dB to 57dB across a 120Hz frequency range. The LP3874ESX-5-0 is supplied in a TO-263-6, D2PAK package suitable for surface mounting and operates within an ambient temperature range of -40°C to 125°C. This component is commonly utilized in applications such as power supplies, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 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 | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 9 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.35V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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