Manufacturer: STMicroelectronics
Win Source Part Number: 1196498-LK112SM18TR
Packaging: Reel
Mounting Style: SMD
Output Type: Fixed
Control Features: Enable
Output Current: 200mA
Categories: Integrated Circuits
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 55dB (400Hz)
Protection Features: Over Current, Over Temperature
Manufacturer Homepage: www.st.com
Manufacturer Package: SC-74A, SOT-753
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Family Part Number: LK112S
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 1.8V
Voltage - Input (Maximum): 14V
Current - Quiescent (Iq): 250μA
1.8V LDO Voltage Regulator, 200mA, SOT-23-5, 14V In Product overview: LK112SM18TR 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, 1.8V, 200mA, 14V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 200mA, 14V, 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-LK112SM18TR can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1196498-LK112SM18TR | 776-LK112SM18TR | 497-7811-6-ND | 761-LK112SM18TR | LK112SM18TR | LK112SM18TR | LK112SM18TR | LK112SM18TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LK112SM18TR | 1.8V 200mA 14V SOT-23 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | IC REG LINEAR 1.8V 200MA SOT23-5 | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | Fixed | |||
| Package Type | SOT23; Other; SC-74A, SOT-753 | Other; SOT-23-5 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | SOT23; Other; SC-74A, SOT-753 | |||
| Special Features | Shutdown (Inhibit) Pin; Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable | |||||
| Output Voltage | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | ||
| IOUT | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps |
