Manufacturer: ON Semiconductor
Win Source Part Number: 208050-MC7918CTG
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Negative Fixed
Voltage - Dropout (Typical): 1.3V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: -18V
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): -18V
Dropout Voltage-Max: 1.3V @ 1A (Typ)
PSRR: 59dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Balance
Neg LDO Regulator -18V 1A TO-220 Product overview: MC7918CTG 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, -18V, 1A, TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, -18V, 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-MC7918CTG can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 208050-MC7918CTG | 776-MC7918CTG | MC7918CTGOS-ND | 1784731 | MC7918CTG | MC7918CTG | MC7918CTG | MC7918CTG |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - MC7918CTG | -18V 1A TO-220 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Linear Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | ||||||
| Output Polarity | Negative | Negative | Negative | Negative | ||||
| Output Voltage Type | Fixed; Fixed | Fixed; Adjustable / Variable | Fixed | Fixed | Fixed | |||
| Package Type | TO-220; Other; TO-220AB | Other; TO-220 | TO-220; Other; TO-220-3 | TO-220; Other; To-220 | TO-220; Other; TO-220-3 | TO-220 | ||
| Life Cycle Stage | Maturity; Active |
