Manufacturer: STMicroelectronics
Win Source Part Number: 018383-L78L12ACZ
Packaging: Reel - TR
Mounting: Through Hole
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.7V @ 40mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 100mA
Output Voltage: 12V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: TO-92-3
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): 12V
Operating Supply Current: 6mA to 6.5mA
PSRR: 42dB (120Hz)
Control Protection Features: Over Current, Over Temperature, Short Circuit
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Automotive, Power Management
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-92-3
TO92 voltage regulator,L78L12ACZ 12V
TO92 voltage regulator,L78L12ACZ 12V
TO92 voltage regulator,L78L12ACZ 12V
12V LDO Regulator, 100mA, 35V In, TO-92, Through Hole Product overview: L78L12ACZ 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, 100mA, 35V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Through-Hole, 12V, 100mA, 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-L78L12ACZ can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 018383-L78L12ACZ | 497-2955-ND | 1891302 | 1891302P | 776-L78L12ACZ | L78L12ACZ | L78L12ACZ | L78L12ACZ | L78L12ACZ |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - L78L12ACZ | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | Voltage Regulators | Through-Hole 12V 100mA 35V LDO Voltage Regulator IC | 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 | Positive | Positive | Positive | Positive | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | TO-92; Other; TO-92-3 | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) | TO-92; Other; To-92 | TO-92; Other; TO-92 | Other; TO-92 | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) | TO-92 | ||
| Life Cycle Stage | Maturity; Active |
