Manufacturer: STMicroelectronics
Win Source Part Number: 038649-L7912CV
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Negative Fixed
Voltage - Dropout (Typical): 1.1V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1.5A
Family Name: L7912C
Output Voltage: -12V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: TO-220AB
Maximum Input Voltage: -35V
Nominal Output Voltage (Min/Fixed): -12V
Dropout Voltage-Max: 1.1V @ 1A (TYP)
Operating Supply Current: 3mA
PSRR: 60dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): LM7912; MC7912CT/45F; MC7912CT; UA7912UC; KA7912ATU; uA7912CKC; UA7912CKCS; L7912CV;
Introduction Date: November 02, 1999
ECCN: EAR99
Country of Origin: China, Malaysia, Morocco, Singapore
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Sufficient
Standard Regulator -12V 1.5A
Standard Regulator -12V 1.5A
-12V LDO Regulator, 1.5A, TO-220, Through Hole Product overview: L7912CV from STMicroelectronics is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, Through-Hole, -12V, 1.5A, TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Through-Hole, -12V, 1.5A, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-L7912CV can be used for catalog matching and distributor lookup.
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| Win Source Electronics | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | LCSC Electronics Technology (HK) Limited | Allied Electronics, Inc. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 038649-L7912CV | 7140694 | 776-L7912CV | L7912CV | 497-1476-5-ND | L7912CV | 70013921 | L7912CV | L7912CV | L7912CV |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - L7912CV | Voltage Regulators | Through-Hole -12V 1.5A TO-220 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Supply Chip >> Linear Voltage Regulators (LDO) | REGULATOR, VOLTAGE, NEG., 2% -12V, TO-220 PKG | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Standard; Low Dropout | Standard | Low Dropout | |||||||
| Output Polarity | Negative | Negative | Negative | Negative | Negative | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | TO-220; Other; TO-220AB | TO-220; Other; To-220 | Other; TO-220 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220 | TO-220 | TO-220 | ||
| Life Cycle Stage | Maturity; Active |
