LK112SM50TR
- Mfr.Part #
- LK112SM50TR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 200MA SOT23-5
- Stock
- 665
- In Stock :
- 665
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage Accuracy :
- 2 %
- Min Input Voltage :
- 5.5V
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Package / Case :
- SC-74A, SOT-753
- Protection Features :
- Over Current, Over Temperature
- Output Type :
- FIXED
- Accuracy :
- 2 %
- Base Part Number :
- LK112
- Operating Temperature :
- -40°C~125°C
- Voltage Tolerance-Max :
- 2%
- Output Voltage 1 :
- 5V
- Control Features :
- Enable
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Voltage Dropout (Max) :
- 0.5V @ 200mA
- Number of Pins :
- 5
- Dropout Voltage1-Nom :
- 0.35V
- Lead Free :
- Lead Free
- Quiescent Current :
- 250μA
- Length :
- 3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Min Output Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Dropout Voltage :
- 350mV
- PSRR :
- 55dB (400Hz)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Width :
- 1.75mm
- Number of Terminations :
- 5
- Terminal Position :
- Dual
- Voltage - Input (Max) :
- 14V
- Max Output Current :
- 200mA
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.3mm
- Input Bias Current :
- 175μA
- Output Voltage :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Number of Regulators :
- 1
- Packing Method :
- Tape and Reel
- Factory Lead Time :
- 14 Weeks
- Pin Count :
- 5
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Datasheets
- LK112SM50TR

[Voltage Regulators - Linear] STMicroelectronics LK112SM50TR Overview
This STMicroelectronics LK112SM50TR is an integrated circuit linear voltage regulator designed to deliver a stable 5V output with a maximum current of 200mA. Engineered with precision and reliability in mind, this regulator ensures consistent performance, making it an ideal choice for a wide range of electronic applications.
Whether you're working on consumer electronics, industrial automation, or automotive systems, the LK112SM50TR offers the versatility and dependability necessary to meet your voltage regulation needs. Its compact SOT235 package enables easy integration into various circuit designs, optimizing space utilization without compromising on performance.
With its robust design and efficient operation, the STMicroelectronics LK112SM50TR sets a new standard for linear voltage regulators, empowering engineers and designers to create innovative solutions with confidence.
LK112SM50TR Features
- Stable 5V Output Voltage
- Maximum Output Current of 200mA
- Compact SOT235 Package
- High Precision and Reliability
- Wide Operating Temperature Range
- Low Dropout Voltage
- Short Circuit Protection
- Low Quiescent Current
LK112SM50TR Applications
- Consumer Electronics: Used in portable devices such as smartphones, tablets, and digital cameras for voltage regulation, ensuring stable performance and prolonged battery life.
- Industrial Automation: Integrated into control systems, PLCs, and motor drives to maintain precise voltage levels, enhancing operational efficiency and equipment reliability.
- Automotive Systems: Deployed in automotive electronics, including engine control units (ECUs), infotainment systems, and lighting modules, to support various functions and subsystems with consistent power supply.
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