Fixed Negative Standard Regulator, 12V, BIPolar
-12V 0.5A Negative LDO Regulator, TO-220, 3-Pin Product overview: MC79M12CT 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, 0.5A, TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, -12V, 0.5A, 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-MC79M12CT can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Negative Fixed 1 Output 500mA TO-220
Manufacturer: ON Semiconductor
Win Source Part Number: 812028-MC79M12CT
Packaging: Tube
Mounting Style: Through Hole
Current - Output: 500mA
Number of Regulators: 1
Output Type: Fixed
Part Status: Obsolete (End Of Life)
Output Configuration: Negative
Voltage - Output (Min/Fixed): -12V
Supplier Device Package: TO-220AB
Temperature Range - Operating: 0°C ~ 125°C
Maximum Input Voltage: -35V
PSRR: 60dB (120Hz)
Protection Features: Over Current, Over Temperature
Manufacturer Package: TO-220-3
Popularity: Low
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 50
MSL Level: 1 (Unlimited)
Maximum Dropout Voltage: 1.1V at 500mA (Typ)
Part Number Series: MC79M
IC REG LINEAR -12V 500MA TO220AB
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | MC79M12CT | 776-MC79M12CT | MC79M12CTOS-ND | 812028-MC79M12CT | MC79M12CT |
| Product Name | -12V 0.5A TO-220 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - MC79M12CT | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Package Type | Other; SIP3 | Other; TO-220 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220 |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | ||
| Output Voltage | -12 volts | -12 volts | -12 volts | ||
| Dropout Voltage | 0.0011 volts | 1.1 volts | 1.1 volts | ||
| Operating Temperature | 0 C (32 F) | 0 to 125 C (32 to 257 F) | 0 to 125 C (32 to 257 F) | 0 to 125 C (32 to 257 F) |
