LM2990T-12Description Description_LM2990T-12Specifications_National Semiconductor-www.samsong.com

Voltage Regulators - Linear

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Specifications

Description	Details
Series	-
Package	Bulk
Output Configuration	Negative
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	-6V
Voltage - Output (Min/Fixed)	-12V
Voltage - Output (Max)	-
Voltage Dropout (Max)	1V @ 1A
Current - Output	1.8A
Current - Quiescent (Iq)	5 mA
Current - Supply (Max)	50 mA
PSRR	52dB (1kHz)
Control Features	-
Protection Features	Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-220-3
Supplier Device Package	TO-220-3

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