L7912CV (-12V 1.5A Negative voltage regulators) - www.tme.vn - Electronic component, Development KIT, Programmer, 8051, PIC, AVR, ARM, EPROM, Flash

Features

Output current up to 1.5 A
Output voltages of - 12 V
Thermal overload protection
Short circuit protection
Output transition SOA protection

Description

The L79xxC series of three-terminal negative
regulators is available in TO-220, TO-220FP and
D²PAK packages and several fixed output
voltages, making it useful in a wide range of
applications. These regulators can provide local
on-card regulation, eliminating the distribution
problems associated with single point regulation;
furthermore, having the same voltage option as
the L78xx positive standard series, they are
particularly suited for split power supplies. If
adequate heat sinking is provided, they can
deliver over 1.5 A output current. Although
designed primarily as fixed voltage regulators,
these devices can be used with external
components to obtain adjustable voltages and
currents.

Specifications:

Manufacturer	STMicroelectronics
Part Status	Active
Output Configuration	Negative
Number of Regulators	1
Voltage - Input (Max)	-35V
Voltage - Output (Min/Fixed)	-12V
Voltage Dropout (Max)	1.1V @ 1A (Typ)
Current - Output	1.5A
Current - Quiescent (Iq)	3mA
PSRR	60dB (120Hz)
Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C
Mounting Type	Through Hole
Package / Case	TO-220-3

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