The MAX1793EUE18+ is a low dropout, low IQ, 1A linear regulator in 16 pin TSSOP package. This LDO operate in Dual Mode allowing a fixed output or an adjustable output from +1.25V to +5V and delivers 1A load current. An internal PMOS pass transistor allows a low 125μA supply current, making the device ideal for battery operated portable equipment. Device includes a built-in reset output, low power shutdown, short-circuit and thermal-overload protection.
- Input voltage range from 2.5V to 5.5V
- Operating temperature range from -40°C to 85°C
- Output voltage preset at 1.8V or adjustable from 1.25V to 5V
- Up to ±1% output voltage accuracy at preset VOUT >= 2.5V, TA = 85°C
- Reset output (4ms delay)
- shutdown current is 0.1μA, maximum ground current is 200μA at IOUT = 100μA
- Low 115μVrms output noise
- Typically limiting short-circuit output current to 1.8A
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