Datasheet Texas Instruments LP38690SDX-5.0/NOPB — 数据表

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Design LP38690, LP38692
SNVS322M – DECEMBER 2004 – REVISED DECEMBER 2015 LP38690, LP38692 1-A Low Dropout CMOS Linear Regulators
Stable with Ceramic Output Capacitors
1 Features 3 Description 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. 1 Wide Input Voltage Range (2.7 V to 10 V)
2.5% Output Accuracy (25В°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-ВµA Off-State Quiescent Current
Thermal Overload Protection
Foldback Current Limiting …