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| Partname: | RE025 |
| Description: | A Low Drop Out (LDO) voltage regulator macrocell with programmable 2.8V or 2.9V output voltages, rated for loads of up to 30 mA. A typical application is radio section supply in mobile terminals. |
| Manufacturer: | Atmel Corporation |
| Datasheet: | PDF (131K).
Click here to download *) |
The circuit consists of a PMOS pass device, an error amplifier and a feedback resistive network, sized to achieve the required closed loop gain. These blocks make up the regulating loop. An over-current and short circuit protection circuit has been included to limit the output current delivered by the regulator, thus avoiding destruction in case of a short circuit. |
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Click here to download RE025 Datasheet*) |
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