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Technical parameters

Key specs

Output voltage1.8 V
Output current300 mAMax
Input voltage≤ 5.5 V
Dropout voltage420 mVMax · 300mA
Quiescent current4 µATyp
Power
Current - Output300mA
Current - Quiescent (Iq)4 µA
Voltage Dropout (Max)0.42V @ 300mA
Voltage - Input (Max)5.5V
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)1.8V
AC and DC characteristics
PSRR75dB (1kHz)
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / CaseSOT-23-5 Thin, TSOT-23-5
Supplier Device PackageTSOT-23-5
Other
Base Product NumberRT9078
Control FeaturesEnable
MfrRichtek USA Inc.
Number of Regulators1
Output ConfigurationPositive
Output TypeFixed
Product StatusActive
Protection FeaturesOver Current, Over Temperature
Series-

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