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L7912CV +BOM

Negative voltage regulators

Hersteller:

STMicroelectronics, Inc
Herstellerteil #:

L7912CV
Datenblatt:

L7912CV Datenblatt (PDF)
Serie: L79
Mounting Style:

Through Hole
Number Of Outputs:

1 Output
Polarity:

Negative
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L7912CV Information

Description

The STMicroelectronics L7912CV is a standard negative voltage regulator that generates a fixed -12V output with a maximum current of 1.5A. It comes in a TO-220AB package with three pins (3+Tab) and is commonly used in electronic circuits to provide a stable negative voltage source. The device finds applications in power supplies, voltage regulators, and various electronic devices that require a fixed negative voltage output.

Package

The package type of L7912CV is TO-220AB.

Pinout

According to the provided information, the product name is L7912CV, which has a standard regulator configuration with a negative output voltage. The pin count for L7912CV is 3+Tab, with the following functions: - Pin 1: IN (input) - Pin 2: OUT (output) - Pin 3: GND (ground) - Tab: Collector Lead and Heat Sink In summary, L7912CV has three pins (IN, OUT, and GND) plus a tab for heat dissipation.

Manufacturer

The manufacturer of the L7912CV is STMicroelectronics.

Applications

According to the application description, the L7912CV is commonly used in electronic circuits to generate a fixed negative output voltage, finding applications in power supplies, voltage regulators, and various electronic devices requiring a stable negative voltage source.

Equivalent

The equivalent products of L7912CV are:

NCP1400
LM337
TLV703
MAX1555
TPS7A4900

These devices are all negative voltage regulators with similar specifications to the L7912CV, offering a range of output voltages and current ratings.

Spezifikationen

Product Category:	Linear Voltage Regulators	Mounting Style:	Through Hole
Number of Outputs:	1 Output	Polarity:	Negative
Output Voltage:	- 12 V	Output Current:	1.5 A
Output Type:	Fixed	Input Voltage MAX:	- 35 V
Input Voltage MIN:	- 14.5 V	Minimum Operating Temperature:	0 C
Maximum Operating Temperature:	+ 150 C	Load Regulation:	240 mV
Line Regulation:	240 mV	Packaging:	Tube
Height:	15.75 mm	Length:	10.4 mm
Width:	4.6 mm	PSRR / Ripple Rejection - Typ:	60 dB
Product Type:	Linear Voltage Regulators	Factory Pack Quantity:	1000
Subcategory:	PMIC - Power Management ICs	Unit Weight:	0.211644 oz
Tags	L7912CV, L7912C, L7912, L791, L79	Package/Case	TO-220

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