TPS78628KTTR
IC REG LINEAR 2.8V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS78628KTTR is a positive fixed linear voltage regulator with a 2.8V output and a 1.5A maximum output current. This device features low quiescent current of 385 µA, enabling efficient operation in power-sensitive applications. The TPS78628KTTR offers robust protection mechanisms including over current, over temperature, reverse polarity, and under voltage lockout (UVLO). Its high power supply rejection ratio (PSRR) of 59dB to 32dB across a frequency range of 100Hz to 100kHz ensures stable output voltage even with noisy input sources. Designed for surface mount applications, it is supplied in a TO-263 (DDPAK-5) package. This regulator is suitable for use in telecommunications, computing, and industrial automation systems. The dropout voltage is a maximum of 0.58V at 1.5A. It operates within a temperature range of -40°C to 125°C and accepts an input voltage up to 5.5V.
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) | 2.8V |
| Control Features | Enable |
| PSRR | 59dB ~ 32dB (100Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.58V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
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