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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS7A8400RGRT from Texas Instruments is a high-performance linear voltage regulator (LDO) designed for demanding applications. It can source up to 3 A of current with a low dropout voltage of just 180 mV at maximum load.
This regulator boasts low output voltage noise, measuring 4.4 µV RMS at 0.8 V output and 7.7 µV RMS at 5.0 V output. It provides high accuracy of 1% over line, load, and temperature variations. The input voltage range is from 1.1 V to 6.5 V with BIAS, and 1.4 V to 6.5 V without BIAS.
The output voltage is pin-programmable from 0.8 V to 3.95 V in ANY-OUT™ mode or adjustable from 0.8 V to 5.0 V. It includes features such as an open-drain power-good output, adjustable soft-start for in-rush current control, and excellent load transient response. The device is stable with a 47-µF or larger ceramic output capacitor.
Packaged in a 3.5-mm x 3.5-mm, 20-pin VQFN, the TPS7A8400RGRT is suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.83 | $2.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable output voltage range is 0.8V to 5.0V. In ANY-OUT pin-programmable mode, the range is 0.8V to 3.95V.
The maximum output current is 3A.
The maximum dropout voltage is 180mV at 3A output current.
The operating junction temperature range is -40°C to 125°C.
The TPS7A8400RGRT is available in a 20-VQFN (3.5x3.5mm) package with an exposed pad.
It includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO).
The output voltage accuracy is 1% maximum over line, load, and temperature.