L4909Description Description_L4909Specifications_STMicroelectronics-www.samsong.com

Voltage Regulators - Linear

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Specifications

Description	Details
Series	-
Package	Tube
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	3
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	12V
Voltage Dropout (Max)	2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA
Current - Output	1.2A, 1.2A, 1.2A
Current - Quiescent (Iq)	11 mA
Current - Supply (Max)	29 mA
PSRR	60dB (120Hz ~ 1kHz)
Control Features	Enable, Trigger
Protection Features	Over Current, Over Temperature, Short Circuit
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	Multiwatt-15 (Vertical, Bent and Staggered Leads)
Supplier Device Package	15-Multiwatt

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