Datasheet Texas Instruments LP5922 — 数据表

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SNVSAG0A – NOVEMBER 2016 – REVISED FEBRUARY 2017 LP5922 2-A Low-Noise, Adjustable LDO With Low Input-and Output-Voltage Capability
1 Features 3 Description The LP5922 is 2-A low dropout (LDO) linear regulator
with 200-mV typical dropout voltage at maximum
current levels. The LP5922 device can operate from a
voltage rail down to 1.3 V without additional bias
supply. System efficiency is maximized and power
dissipation minimized by the low dropout and low VIN
capability. The device also features low quiescent
current and very low shutdown current. 1 Wide Input Voltage Range: 1.3 V to 6 V
Low VIN Voltage Without Extra Bias Voltage
Adjustable Output Voltage: 0.5 V to 5 V
Low Dropout: 200 mV at 2-A Load
Low Output Voltage Noise: 25 ОјVRMS
Output Current: 2 A
–40˚C to +125°C Operating Junction Temperature
Programmable Soft Start Limits Inrush Current
3-mm Г— 3-mm Г— 0.75-mm 10-Pin WSON Package …