TPS78633KTTT
IC REG LINEAR 3.3V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS78633KTTT is a high-performance linear voltage regulator designed for demanding applications. This positive fixed output regulator provides a stable 3.3V at up to 1.5A, with a low dropout voltage of 0.51V at maximum current. The device features an enable pin for power sequencing and protection circuitry including over current, over temperature, reverse polarity, and under voltage lockout (UVLO). With a quiescent current of 385 µA, it is suitable for power-sensitive designs. The TPS78633KTTT is housed in a thermally enhanced TO-263 (DDPAK-5) surface-mount package, ideal for high-current applications in industries such as automotive and industrial automation. Its power supply ripple rejection (PSRR) ranges from 59dB to 32dB across a 100Hz to 100kHz frequency band. The operating temperature range is -40°C to 125°C.
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 | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 385 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 59dB ~ 32dB (100Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.51V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
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