peculiarity
The option for all law firms is AEC – Q100 Level 1 available
2.0% output accuracy (25°C)
Low dropout voltage: 250 mV @ 500MA (typical, 5V output)
Wide Input Voltage Range (2.7V to 10V)
Precision (trimmed) band gap reference
Guaranteed specifications from -40°C to +125°C
Quiescent current at 1μA shutdown
Thermal overload protection
Turnaround flow limiting
T0-252, SOT-223, and 6-pin LLP packages
Enable Pin (LP38693)
illustrate
The LP38691/3 low-dropout CMOS linear regulator provides tight output tolerance (2.0% typical), extremely low dropout voltage (250 mV @ 500mA load current, OUT = 5V, V), and excellent AC performance with ultra-low ESR ceramic output capacitors.
The low thermal resistance of the firm, SOT-223 and TO-252 packages, enables the entire operating current, even when used in environments with high ambient temperatures.
The use of a PMOS power transistor means that the base drive current without DC is required to be biased to keep the ground pin current below 100μA regardless of load current, input voltage, operating temperature.
Differential Voltage: 250 mV (typical) @ 500MA (typical 5V output).
Ground Pin Current: 55μA (typical) at full load.
Precision Output Voltage: 2.0% (25°C) accuracy.
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Hard drives
laptop
Battery-powered devices
Portable instrumentation