Findchips: L7912CP details by STMicroelectronics

Results Overview of L7912CP by STMicroelectronics

Distributor Offerings: (28 listings)
Number of FFF Equivalents: (10 replacements)
Tariff Estimator: (Available) NEW
Number of Functional Equivalents: (10 options)
CAD Models: (Available)
Part Data Attributes: (Available)
Reference Designs: (Not Available)

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L7912CP Information

L7912CP by STMicroelectronics is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Part #	Distributor	Description	Stock	Price	Buy
L7912CP DISTI # 26M0591	Newark	Ic, V Reg -12V, 7912, To-220Fp-3, \|Stmicroelectronics L7912CP RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk	394	1 $1.5100 10 $1.1000 100 $0.8840 500 $0.7990 1,000 $0.7650 2,500 $0.7450 10,000 $0.7280	$0.7280 / $1.5100	Buy Now
L7912CP DISTI # 497-7294-5-ND	DigiKey	IC REG LINEAR -12V 1.5A TO220FP Min Qty: 1 Container: Tube	2597 Tube	1 $1.7800 10 $1.3020 50 $1.1128 100 $1.0542 250 $0.9921 500 $0.9547 1,000 $0.9240 2,500 $0.8915 5,000 $0.8719	$0.8719 / $1.7800	Buy Now
L7912CP DISTI # 85995107	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 399 Package Multiple: 1 Date Code: 2001	Americas - 3056	399 $0.9401 500 $0.8461 1,000 $0.7803 10,000 $0.6958 100,000 $0.5829	$0.5829 / $0.9401	Buy Now
L7912CP DISTI # 93594646	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 3 Package Multiple: 1	Americas - 2010	3 $1.5405 10 $1.1873 50 $0.9973 100 $0.9304 250 $0.8470 500 $0.7791 1,000 $0.6874 2,500 $0.6229 5,000 $0.5918	$0.5918 / $1.5405	Buy Now
L7912CP DISTI # 85994665	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 399 Package Multiple: 1 Date Code: 1901	Americas - 2000	399 $0.9401 500 $0.8461 1,000 $0.7803 10,000 $0.6958 100,000 $0.5829	$0.5829 / $0.9401	Buy Now
L7912CP DISTI # 91546025	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 21 Package Multiple: 1 Date Code: 2532	Americas - 1344	21 $0.4982 50 $0.4705 100 $0.4591 250 $0.4431 500 $0.4288 1,000 $0.4068	$0.4068 / $0.4982	Buy Now
L7912CP DISTI # 511-L7912CP	Mouser Electronics	Linear Voltage Regulators 12V 1.5A Negative RoHS: Compliant	3062	1 $1.4700 10 $1.0600 50 $0.9570 100 $0.8460 250 $0.7930 500 $0.7610 1,000 $0.7270 2,500 $0.7070 5,000 $0.6900	$0.6900 / $1.4700	Buy Now
L7912CP DISTI # P02:6590_00210406	Arrow Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks	Asia - 2010	1 $1.5405 10 $1.1873 50 $0.9973 100 $0.9304 250 $0.8470 500 $0.7791 1,000 $0.6874 2,500 $0.6229 5,000 $0.5918	$0.5918 / $1.5405	Buy Now
L7912CP DISTI # E02:0323_00210406	Arrow Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks Date Code: 2532	Europe - 1345	1 $0.5373 10 $0.4991 50 $0.4715 100 $0.4600 250 $0.4440 500 $0.4297 1,000 $0.4076	$0.4076 / $0.5373	Buy Now
L7912CP	Future Electronics	L7912 Series 1.5 A -12 V Fixed Output Negative Voltage Regulator - TO-220 RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 50 Lead time: 30 Weeks Container: Tube	0 Tube	50 $0.6750 200 $0.6550 750 $0.6400 1,500 $0.6300 3,750 $0.6100	$0.6100 / $0.6750	Buy Now
L7912CP	Future Electronics	L7912 Series 1.5 A -12 V Fixed Output Negative Voltage Regulator - TO-220 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 50 Lead time: 30 Weeks Container: Tube	0 Tube	30 $0.6850 100 $0.6700 300 $0.6550 1,000 $0.6400 3,000 $0.6100	$0.6100 / $0.6850	Buy Now
L7912CP	Bristol Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube	40			RFQ
L7912CP	Quest Components		32	1 $2.1600 3 $1.7280 13 $1.2960	$1.2960 / $2.1600	Buy Now
L7912CP	Rochester Electronics	IC VOLT REG Fixed 1 REG -12V 1.5A TO-220-3 Tube RoHS: Compliant Status: Active Min Qty: 1	5056	100 $0.7521 500 $0.6769 1,000 $0.6242 10,000 $0.5566 100,000 $0.4663	$0.4663 / $0.7521	Buy Now
L7912CP DISTI # P02:6590_00210406	Arrow Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks	Asia - 2010	1 $1.5405 10 $1.1873 50 $0.9973 100 $0.9304 250 $0.8470 500 $0.7791 1,000 $0.6874 2,500 $0.6229 5,000 $0.5918	$0.5918 / $1.5405	Buy Now
L7912CP DISTI # E02:0323_00210406	Arrow Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks Date Code: 2532	Europe - 1345	1 $0.5373 10 $0.4991 50 $0.4715 100 $0.4600 250 $0.4440 500 $0.4297 1,000 $0.4076	$0.4076 / $0.5373	Buy Now
L7912CP DISTI # 85995107	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 399 Package Multiple: 1 Date Code: 2001	Americas - 3056	399 $0.9401 500 $0.8461 1,000 $0.7803 10,000 $0.6958 100,000 $0.5829	$0.5829 / $0.9401	Buy Now
L7912CP DISTI # 93594646	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 3 Package Multiple: 1	Americas - 2010	3 $1.5405 10 $1.1873 50 $0.9973 100 $0.9304 250 $0.8470 500 $0.7791 1,000 $0.6874 2,500 $0.6229 5,000 $0.5918	$0.5918 / $1.5405	Buy Now
L7912CP DISTI # 85994665	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 399 Package Multiple: 1 Date Code: 1901	Americas - 2000	399 $0.9401 500 $0.8461 1,000 $0.7803 10,000 $0.6958 100,000 $0.5829	$0.5829 / $0.9401	Buy Now
L7912CP DISTI # 91546025	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 21 Package Multiple: 1 Date Code: 2532	Americas - 1344	21 $0.4982 50 $0.4705 100 $0.4591 250 $0.4431 500 $0.4288 1,000 $0.4068	$0.4068 / $0.4982	Buy Now
L7912CP DISTI # 85995107	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 399 Package Multiple: 1 Date Code: 2001	Americas - 3056	399 $0.9401 500 $0.8461 1,000 $0.7803 10,000 $0.6958 100,000 $0.5829	$0.5829 / $0.9401	Buy Now
L7912CP DISTI # 93594646	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 3 Package Multiple: 1	Americas - 2010	3 $1.5405 10 $1.1873 50 $0.9973 100 $0.9304 250 $0.8470 500 $0.7791 1,000 $0.6874 2,500 $0.6229 5,000 $0.5918	$0.5918 / $1.5405	Buy Now
L7912CP DISTI # 85994665	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 399 Package Multiple: 1 Date Code: 1901	Americas - 2000	399 $0.9401 500 $0.8461 1,000 $0.7803 10,000 $0.6958 100,000 $0.5829	$0.5829 / $0.9401	Buy Now
L7912CP DISTI # 91546025	Verical	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 21 Package Multiple: 1 Date Code: 2532	Americas - 1344	21 $0.4982 50 $0.4705 100 $0.4591 250 $0.4431 500 $0.4288 1,000 $0.4068	$0.4068 / $0.4982	Buy Now
L7912CP DISTI # L7912CP	TME	IC: voltage regulator, linear,fixed, -12V, 1.5A, TO220FP, THT, L79 Min Qty: 1	437	1 $1.3900 4 $1.2230 10 $1.0130 25 $0.7840 50 $0.6760 100 $0.6340	$0.6340 / $1.3900	Buy Now
L7912CP DISTI # P02:6590_00210406	Arrow Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks	Asia - 2010	1 $1.5405 10 $1.1873 50 $0.9973 100 $0.9304 250 $0.8470 500 $0.7791 1,000 $0.6874 2,500 $0.6229 5,000 $0.5918	$0.5918 / $1.5405	Buy Now
L7912CP DISTI # E02:0323_00210406	Arrow Electronics	Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220FP Tube RoHS: Exempt Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks Date Code: 2532	Europe - 1345	1 $0.5373 10 $0.4991 50 $0.4715 100 $0.4600 250 $0.4440 500 $0.4297 1,000 $0.4076	$0.4076 / $0.5373	Buy Now
L7912CP	ComSIT USA	NEGATIVE VOLTAGE REGULATOR Fixed Negative Standard Regulator, 12V, BIPolar ECCN: EAR99 RoHS: Compliant	Stock DE - 2525 Stock ES - 0 Stock US - 0 Stock MX - 0 Stock CN - 0 Stock HK - 0			RFQ

US Tariff Estimator: L7912CP by STMicroelectronics

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

Part Number: L7912CP

Manufacturer: STMicroelectronics

COO:

HTS Code:

Import Value:

Estimator Results:

		Tariff Calculation
	Import Value	$.
	Total Duty	$.
	Total Estimate	$.
		$.
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L7912CP CAD Models

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Parametric Data

L7912CP Part Data Attributes

Show differences only	L7912CP STMicroelectronics Buy Now Datasheet	Buy Now	Compare Parts: L7912CP STMicroelectronics Fixed Negative Standard Regulator, 12V, BIPolar

Rohs Code	Yes
Part Life Cycle Code	Active
Part Package Code	TO-220FP
Package Description	To-220fp, 3 Pin
Pin Count	3
ECCN Code	EAR99
HTS Code	8542.39.00.60
Adjustability	Fixed
Dropout Voltage1-Nom	1.1 V
Input Voltage Absolute-Max	35 V
Input Voltage-Max	30 V
Input Voltage-Min	14.5 V
JESD-30 Code	R-XSFM-T3
JESD-609 Code	e3
Line Regulation-Max	0.24%
Load Regulation-Max	0.24%
Number of Functions	1
Number of Outputs	1
Number of Terminals	3
Operating Temperature TJ-Max	125 °C
Operating Temperature TJ-Min
Output Current1-Max	1.5 A
Output Voltage1-Max	12.6 V
Output Voltage1-Min	11.4 V
Output Voltage1-Nom	12 V
Package Body Material	Unspecified
Package Code	TO-220
Package Equivalence Code	SIP3,.1ISO-TB
Package Shape	Rectangular
Package Style	Flange Mount
Packing Method	Tube
Qualification Status	Not Qualified
Regulator Type	Fixed Negative Single Output Standard Regulator
Surface Mount	No
Technology	Bipolar
Terminal Finish	Matte Tin (Sn) - Annealed
Terminal Form	Through-Hole
Terminal Pitch	2.54 Mm
Terminal Position	Single
Voltage Tolerance-Max	5%

Alternate Parts for L7912CP

This table gives cross-reference parts and alternative options found for L7912CP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L7912CP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number	Manufacturer	Composite Price	Description	Compare
LM7912CT/NOPB	National Semiconductor Corporation	Check for Price	Fixed Negative Standard Regulator, 12V, BIPolar, PSFM3	L7912CP vs LM7912CT/NOPB
LM7915220M	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	FIXED NEGATIVE REGULATOR, SFM3, TO-220, 3 PIN	L7912CP vs LM7915220M
IP120G-12-883B	TT Electronics Resistors	Check for Price	Fixed Negative Standard Regulator, 12V, MSFM3	L7912CP vs IP120G-12-883B
MC7912P	Micro Commercial Components	Check for Price	IC VREG 12 V FIXED NEGATIVE REGULATOR, PSFM3, TO-220, 3 PIN, Fixed Negative Single Output Standard Regulator	L7912CP vs MC7912P
IP120G-12-883B	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 12V, MSFM3	L7912CP vs IP120G-12-883B
IP7912AG-DESC	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 12V, MSFM3	L7912CP vs IP7912AG-DESC
MC7912ACT	Fairchild Semiconductor Corporation	Check for Price	Fixed Negative Standard Regulator, 12V, BIPolar, PSFM3	L7912CP vs MC7912ACT
IP120AG-12-BSS2	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 12V, MSFM3	L7912CP vs IP120AG-12-BSS2
IP1R17G-12-BSS2	TT Electronics Resistors	Check for Price	Fixed Negative Standard Regulator, 12V, MSFM3	L7912CP vs IP1R17G-12-BSS2
5962-8874701UX	Microchip Technology Inc	Check for Price	Fixed Negative Standard Regulator, 12V, PSFM3	L7912CP vs 5962-8874701UX

Part Number	Manufacturer	Composite Price	Description	Compare
L7915ACV	STMicroelectronics	$0.3370	Fixed Negative Standard Regulator, 15V, BIPolar, SFM3	L7912CP vs L7915ACV
IP7912AKR1	TT Electronics Resistors	Check for Price	Fixed Negative Standard Regulator, 12V, MBFM2	L7912CP vs IP7912AKR1
IP7915AK-883B	TT Electronics Resistors	Check for Price	Fixed Negative Standard Regulator, 15V, MBFM2	L7912CP vs IP7915AK-883B
IP79M15AH	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 15V, MBCY3	L7912CP vs IP79M15AH
LM120-05K	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 5V, MBFM2	L7912CP vs LM120-05K
IP1R17K-05-BSS2	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 5V, MBFM2	L7912CP vs IP1R17K-05-BSS2
IP1R19AK-05	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 5V, MBFM2	L7912CP vs IP1R19AK-05
IP3R17AK-12	TT Electronics Power and Hybrid / Semelab Limited	Check for Price	Fixed Negative Standard Regulator, 12V, MBFM2	L7912CP vs IP3R17AK-12
IP1R17K-12	TT Electronics Resistors	Check for Price	Fixed Negative Standard Regulator, 12V, MBFM2	L7912CP vs IP1R17K-12
LM7912G	TT Electronics Resistors	Check for Price	Fixed Negative Standard Regulator, 12V, MSFM3	L7912CP vs LM7912G

L7912CP Related Parts

L7912CP Frequently Asked Questions (FAQ)

The L7912CP can handle input voltages up to 35V, but it's recommended to keep the input voltage at least 2V higher than the output voltage to ensure proper regulation.
To ensure stability, make sure to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and a minimum input capacitance of 1uF with an ESR of less than 5 ohms.
The L7912CP can supply up to 1.5A of output current, but this can be limited by the input voltage, output voltage, and thermal considerations.
To protect the L7912CP from overheating, ensure good thermal conduction to a heat sink or PCB, and consider using a thermal shutdown circuit or a temperature sensor to monitor the device temperature.
The L7912CP is a commercial-grade device, but STMicroelectronics offers automotive-grade and high-reliability versions of the device, such as the L7912CV and L7912Q, which meet specific industry standards for reliability and performance.

Part Details for L7912CP by STMicroelectronics

Results Overview of L7912CP by STMicroelectronics

L7912CP Information

Price & Stock for L7912CP

US Tariff Estimator: L7912CP by STMicroelectronics

L7912CP CAD Models

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L7912CP Part Data Attributes

Alternate Parts for L7912CP

L7912CP Related Parts

L7912CP Frequently Asked Questions (FAQ)

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Part Details for L7912CP by STMicroelectronics

Results Overview of L7912CP by STMicroelectronics

L7912CP Information

Price & Stock for L7912CP

US Tariff Estimator: L7912CP by STMicroelectronics

L7912CP CAD Models

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Available Download Formats

L7912CP Part Data Attributes

Alternate Parts for L7912CP

FFF Equivalents (10)

Functional Equivalents (10)

L7912CP Related Parts

L7912CP Frequently Asked Questions (FAQ)

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