LP3964ESX-3.3
IC REG LINEAR 3.3V 800MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3964ESX-3-3 is a fixed 3.3V positive linear voltage regulator with an 800mA output current capability. This device features an enable pin for power sequencing and protection against over-current, over-temperature, and short-circuit conditions. The low quiescent current of 9mA and a maximum input voltage of 7V make it suitable for various power management applications. Its low dropout voltage of 0.35V at 800mA is critical for efficient operation. The regulator is supplied in a TO-263 (DDPAK-5) surface-mount package, ideal for high-volume manufacturing. Applications include automotive, industrial, and consumer electronics requiring stable voltage regulation.
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 | 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) | 3.3V |
| Control Features | Enable |
| PSRR | - |
| Voltage Dropout (Max) | 0.35V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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