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Technical parameters

Key specs

Output voltage1.25 ~ 28.5 V
Output current3 AMax
Input voltage≤ 30 V
Dropout voltage1.5 VMax · 3A
Quiescent current10 mATyp
Power
Current - Output3A
Current - Quiescent (Iq)10 mA
Voltage Dropout (Max)1.5V @ 3A
Voltage - Input (Max)30V
Voltage - Output (Max)28.5V
Voltage - Output (Min/Fixed)1.25V
AC and DC characteristics
PSRR72dB (120Hz)
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C
PackageTape & Reel (TR)
Package / CaseTO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device PackageDPAK
Other
Base Product NumberLD1085
Control Features-
MfrSTMicroelectronics
Number of Regulators1
Output ConfigurationPositive
Output TypeAdjustable
Product StatusObsolete
Protection FeaturesOver Current, Over Temperature
Series-

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