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Technical parameters

Key specs

Output voltage1.2 V
Output current3 AMax
Input voltage≤ 5.5 V
Dropout voltage450 mVMax · 3A
Quiescent current8.5 mATyp
Power
Current - Output3A
Current - Quiescent (Iq)8.5 mA
Current - Supply (Max)15 mA
Voltage Dropout (Max)0.45V @ 3A
Voltage - Input (Max)5.5V
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)1.2V
AC and DC characteristics
PSRR80dB ~ 65dB (120Hz ~ 1kHz)
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C
Package / CaseTO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device PackageTO-263 (DDPAK-5)
Other
Base Product NumberLP38859
Control FeaturesSoft Start
MfrTexas Instruments
Number of Regulators1
Output ConfigurationPositive
Output TypeFixed
PackagingTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Part StatusActive
Protection FeaturesOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Series-

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