LP38690 Datasheet (Texas Instruments) - 1-A Low Dropout CMOS Linear Regulators

LP38690, 1-A Low Dropout CMOS Linear Regulators

The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT = 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors.

The low thermal resistance of the WSON,

LP38690 Features

* 1 Wide Input Voltage Range (2.7 V to 10 V)

* 2.5% Output Accuracy (25°C)

* Low Dropout Voltage: 450 mV at 1 A (typical, 5 VOUT)

* Precision (Trimmed) Bandgap Reference

* Ensured Specifications for

* 40°C to 125°C

* 1-µA Off-State Quiescent Curr