- 2.5% output accuracy (25°C)
- Low dropout: 450mV @ 1A (typical, 5V output)
- Wide Input Voltage Range (2.7V to 10V)
- Precision (trimmed) band gap reference
- To ensure specifications from -40 °C to +125 °C
- Quiescent current at 1μA shutdown
- Thermal overload protection
- Foldback current limit
- T0-252, SOT-223, and 6-pin LLP packages
- Enable Pin (LP38692)
illustrate
This LP38690/2 CMOS low-dropout linear regulator offers tight output tolerances (2.5% typical), extremely low dropout (450mV @ 1A load current, V OUT = 5V), and utilizes excellent AC performance with ultra-low ESR ceramic output capacitors.
The firm's low thermal resistance, SOT-223 and T0-252 packages allow for full operating current, even in environments with high ambient temperatures.
The use of a PMOS power transistor means that there is no DC base drive current that must allow the deviation is that the ground pin current is still below 100μA, 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-precision output voltage: 2.5% (25°C) accuracy.
apply
- Hard drives
- laptop
- Battery-powered devices
- Portable instrumentation
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