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See Technical Specifications

L7912CP +BOM

Negative voltage regulators

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

L7912CP
Datasheet:

L7912CP Datasheet (PDF)
Output Configuration:

Negative
Output Type:

Fixed
Number Of Regulators:

1
Voltage - Input (Max):

-35V
EDA/CAD Models:

Request Free CAD Models for L7912CP

L7912CP General Description

With a fixed output voltage of -12V, the L7912CP is a voltage regulator integrated circuit commonly used to provide a stable negative voltage source in electronic circuits. It is a part of the L79 series of three-terminal linear voltage regulators produced by STMicroelectronics, a trusted manufacturer in the industry. The L7912CP features a maximum input voltage of -35V and a maximum output current of 1.5A, making it suitable for a wide range of applications, including audio amplifiers, power supplies, industrial controls, and other electronic devices. The device requires a minimum dropout voltage of 2V to operate effectively and includes thermal shutdown and overcurrent protection to prevent damage from excessive heat or current. Housed in a TO-220 package, the L7912CP is convenient to integrate into various electronic circuits, providing a reliable and stable negative voltage source. Whether you are a design engineer or electronics hobbyist, the L7912CP is a dependable choice for ensuring a consistent and regulated negative voltage supply

Key Features

Rugged construction ensures durability
Wide input voltage range available
Precise control over output voltage
Fault-tolerant operation possible
Low standby current consumption

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear	Series	-
Output Configuration	Negative	Output Type	Fixed
Number of Regulators	1	Voltage - Input (Max)	-35V
Voltage - Output (Min/Fixed)	-12V	Voltage - Output (Max)	-
Voltage Dropout (Max)	1.1V @ 1A (Typ)	Current - Output	1.5A
Current - Quiescent (Iq)	3 mA	PSRR	60dB (120Hz)
Control Features	-	Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C	Mounting Type	Through Hole
Base Product Number	L7912