The DIO7805 is a 300 mA high voltage linear voltage regulator. It is a very stable and accurate device with ultra−low quiescent current consumption (typical 4 µA over the full temperature range). The DIO7805 is designed for applications requiring low quiescent current and provides fast line and load transient performance. The DIO7805 operates with an input voltage range from 2.5 V to 24 V and the output voltage is 5 V. The DIO7805 is stable with small ceramic output capacitors, allowing for a small overall solution size. An error amplifier and precision band-gap provide an accuracy of ±2% over temperature. The regulator incorporates several protection features such as thermal shutdown and current limiting.
Product attributes
- Operating input voltage range: 2.5 V to 24 V
- Fixed output voltage: 5 V
- Maximum output current: 300 mA
- Ultra−low quiescent current: 4 µA (typ.) over temperature
- Output voltage accuracy: ±2% (max.) over temperature
- PSRR: 60 dB at 1 kHz
- Stable with small 1 µF ceramic capacitor
- Soft−start to reduce inrush current and overshoots
- Thermal shutdown and current limit protection
- Operating temperature range: -40°C to 105°C
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