TPS7A9401DSCR
1-A, ULTRA-LOW NOISE, ULTRA-HIGHManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS7A9401DSCR is a 1-A, positive, adjustable linear voltage regulator. This component features ultra-low noise and ultra-high power supply rejection ratio (PSRR) of 51dB at 1MHz, making it suitable for sensitive analog and RF applications. The device offers an output current capability of 1A and a low dropout voltage of 0.24V at 1A, with an input voltage range up to 5.7V and an adjustable output voltage from 0V to 5.5V. Control features include current limit, enable, power good, and soft start, while protection mechanisms encompass over current, over temperature, and undervoltage lockout. The TPS7A9401DSCR is supplied in a 10-WSON (3x3) package, surface mounted, and delivered on tape and reel. This regulator is commonly found in applications such as wireless communications, test and measurement equipment, and medical devices.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-WFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 22 mA |
| Voltage - Input (Max) | 5.7V |
| Number of Regulators | 1 |
| Supplier Device Package | 10-WSON (3x3) |
| Voltage - Output (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0V |
| Control Features | Current Limit, Enable, Power Good, Soft Start |
| PSRR | 51dB (1MHz) |
| Voltage Dropout (Max) | 0.24V @ 1A |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 51 mA |
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