TPS7A3301RGWR
IC REG LIN NEG ADJ 1A 20VQFNManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS7A3301RGWR is a negative adjustable linear voltage regulator designed for high-performance applications. This device delivers a stable output current of 1A with a low dropout voltage of 0.8V at 1A. The adjustable output voltage can be configured from -1.18V to -33V, with a maximum input voltage of -36V. Key control features include Enable and Soft Start functionality, enhancing system power-up sequencing. Protection mechanisms such as over-current and over-temperature safeguards are integrated for robust operation. The TPS7A3301RGWR exhibits a high Power Supply Rejection Ratio (PSRR) of 72dB at 10kHz, making it suitable for noise-sensitive applications. With a quiescent current of 100µA, it is efficient for battery-powered systems. This component is commonly utilized in industrial automation, medical equipment, and telecommunications infrastructure. It is supplied in a 20-VQFN (5x5) package on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-VQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Negative |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Input (Max) | -36V |
| Number of Regulators | 1 |
| Supplier Device Package | 20-VQFN (5x5) |
| Voltage - Output (Max) | -33V |
| Voltage - Output (Min/Fixed) | -1.18V |
| Control Features | Enable, Soft Start |
| PSRR | 72dB (10kHz) |
| Voltage Dropout (Max) | 0.8V @ 1A |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 950 µA |
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