18V FIXED POSITIVE REGULATOR, PSSO2, DPAK-3 Product overview: L78M18ABDT from STMicroelectronics is a 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 18V, DPAK. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 18V, DPAK, 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-L78M18ABDT can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Manufacturer: STMicroelectronics
Win Source Part Number: 1051378-L78M18ABDT
Packaging: Tube/Rail
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: D-Pak
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): 18V
Operating Supply Current: 6mA
PSRR: 53dB (120Hz)
Control Protection Features: Over Current, Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Sufficient
IC REG LINEAR 18V 500MA DPAK
IC REG LINEAR 18V 500MA DPAK
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-L78M18ABDT | 497-1466-5-ND | 1051378-L78M18ABDT | L78M18ABDT | L78M18ABDT |
| Product Name | 18V DPAK Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - L78M18ABDT | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; TO-252-3 | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | Other; D-Pak | ||
| Output Voltage | 18 volts | 18 volts | 18 volts | 18 volts | |
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
| Dropout Voltage | 2 volts |
