TPS74901KTWTG3
IC REG LIN POS ADJ 3A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS74901KTWTG3 is a high-performance, positive adjustable linear voltage regulator designed for demanding applications. This device offers a robust 3A output current capability with a low dropout voltage of just 0.28V at 3A, ensuring efficient power delivery. The TPS74901KTWTG3 features an adjustable output voltage range from 0.8V to 3.6V, powered by an input voltage of up to 5.5V. Key control features include an Enable pin, a Power Good output for system monitoring, and a Soft Start function to manage inrush current. Protection mechanisms are integrated, encompassing Over Current, Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO). Its Power Supply Rejection Ratio (PSRR) performance ranges from 60dB at 1kHz to 30dB at 300kHz. The component is supplied in a TO-263-8, D2PAK (7 Leads + Tab) surface-mount package, delivered on tape and reel. This regulator is suitable for applications in automotive, industrial, and communication infrastructure.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-7) |
| Voltage - Output (Max) | 3.6V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Control Features | Enable, Power Good, Soft Start |
| PSRR | 60dB ~ 30dB (1kHz ~ 300kHz) |
| Voltage Dropout (Max) | 0.28V @ 3A |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |