-12V 1A Negative LDO Voltage Regulator, TO-220 Product overview: LM7912CT from onsemi 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, -12V, 1A, TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, -12V, 1A, TO-220, 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-LM7912CT can be used for catalog matching and distributor lookup.
LM7912 - 3-Terminal, 1.5A Negative Voltage Regulator
LM7912 - 3-Terminal, 1.5A Negative Voltage Regulator
Linear Voltage Regulator IC Negative Fixed 1 Output 1A TO-220-3
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 019454-LM7912CT
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Negative Fixed
Voltage - Dropout (Typical): 2V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Family Name: LM7912
Output Voltage: -12V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: TO-220-3
Maximum Input Voltage: -35V
Nominal Output Voltage (Min/Fixed): -12V
Dropout Voltage-Max: 2V @ 1A (Typ)
Operating Supply Current: 6mA
PSRR: 60dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): KIA7912P; KIA7912PI; L7912ACV-TR; L7912CV;
Introduction Date: March 17, 1999
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial, Power Management
IC REG LINEAR -12V 1A TO220-3
IC REG LINEAR -12V 1A TO220-3
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LM7912CT | LM7912CT | LM7912CTFS-ND | 019454-LM7912CT | LM7912CT | LM7912CT |
| Product Name | -12V 1A TO-220 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LM7912CT | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220 | |
| Output Voltage | -12 volts | -12 volts | 12 volts | -12 volts | ||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |
| Dropout Voltage | 2 volts | 2 volts | 2 volts |
