- 2.5% output accuracy (25°C)
- Low Dropout Voltage: 450mV @ 1A (typical, 5V output)
- Wide Input Voltage Range (2.7V to 10V)
- Precision (trimmed) bandgap references
- To guarantee the specification -40°C to +125°C
- 1μA quiescent current in the off state
- Thermal overload protection
- Foldback current limit
- T0-252, SOT-223 and 6-pin LLP packages
- Enable Pin (LP38692)
illustrate
The LP38690/2 CMOS low dropout linear regulator offers tight output tolerances (2.5% typical) with extremely low dropout voltages (450mV @ 1A load current, V).OUT= 5V) and take advantage of the excellent AC performance ultra-low ESR ceramic output capacitors.
The firm's low thermal resistance, SOT-223 and T0-252 packages allow use throughout the operating current, even in environments with high ambient temperatures.
The use of a PMOS power transistor means that no DC base drive current must allow deviation that is still below 100μA at the ground pin current, regardless of load current, input voltage, or operating temperature.
Differential pressure: 450 mV (typical) @ 1A (typical 5V output).
Ground pin current: 55μA (typical) at full load.
High accuracy output voltage: 2.5% (25°C) accuracy.
apply
- Hard drive
- laptop
- Battery-powered devices
- Portable meter
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