The LT1963 series of 1.5A low dropout regulators are optimized for fast transient response and low noise.
The LT1963 series are low dropout (LDO) regulators optimized for fast transient response and very low output noise, making them ideal for sensitive RF supply applications. The devices provide a maximum output current of 1.5A with a dropout voltage as low as 340mV.
| Output Current | 1.5A |
|---|---|
| Dropout Voltage | 340mV |
| Output Noise | 40uVRMS (10Hz to 100kHz) |
| Quiescent Current | <1mA in Shutdown |
| Operating Junction Temperature Range | -45C to 125C |
The devices are available in fixed output voltages of 1.5V, 1.8V, 2.5V, and 3.3V.
No, the device does not require external protection diodes as it includes internal reverse battery and current limiting.
The output voltage range is from 1.21V to 20V.