LK112M21TR
- Mfr.Part #
- LK112M21TR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.1V 150MA SOT23-5
- Stock
- 47,565
- In Stock :
- 47,565
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Operating Temperature :
- -30°C~125°C
- JESD-609 Code :
- e3
- Control Features :
- Enable
- Min Input Voltage :
- 2.6V
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packing Method :
- Tape and Reel
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Min Current Limit :
- 150mA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Pin Count :
- 5
- Current - Quiescent (Iq) :
- 250μA
- Lead Free :
- Lead Free
- Protection Features :
- Over Current, Over Temperature
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Voltage :
- 2.1V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 5
- ECCN Code :
- EAR99
- Length :
- 2.9mm
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- LK112
- Terminal Position :
- Dual
- Dropout Voltage1-Nom :
- 0.17V
- Number of Functions :
- 1
- PSRR :
- 55dB (400Hz)
- Terminal Form :
- Gull wing
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Number of Pins :
- 5
- Input Bias Current :
- 175μA
- Number of Regulators :
- 1
- Output Voltage 1 :
- 2.1V
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 14V
- Package / Case :
- SC-74A, SOT-753
- Voltage Tolerance-Max :
- 2.9%
- Datasheets
- LK112M21TR

[Voltage Regulators - Linear] STMicroelectronics LK112M21TR Overview
STMicroelectronics presents the LK112M21TR, a cutting-edge linear voltage regulator integrated circuit designed to deliver exceptional performance in a compact form factor. This highly efficient regulator offers a stable output voltage of 2.1V with a maximum current rating of 150mA, ensuring reliable power supply for various electronic applications.
With its advanced design and stringent quality standards, the LK112M21TR is an ideal choice for applications where precision and reliability are paramount. Whether powering sensitive analog circuits, microcontrollers, or other electronic components, this regulator excels in delivering consistent and noise-free power, thereby enhancing the overall performance of electronic devices.
Engineered with the latest technologies, the LK112M21TR sets a new standard for linear voltage regulators, making it a preferred solution for demanding industrial and commercial applications.
LK112M21TR Features
- Stable output voltage of 2.1V
- Maximum current rating of 150mA
- Compact SOT235 package
- High efficiency and low dropout voltage
- Excellent line and load regulation
- Wide input voltage range
- Thermal shutdown and short-circuit protection
LK112M21TR Applications
- Portable electronic devices: The LK112M21TR is suitable for powering various portable gadgets such as handheld meters, digital cameras, and portable media players, ensuring stable and reliable operation even in demanding environments.
- Wireless communication systems: This voltage regulator is ideal for use in wireless communication systems, providing a stable power source for transceivers, base stations, and other components, thereby improving signal integrity and transmission efficiency.
- Industrial automation: In industrial automation applications, the LK112M21TR can be utilized to power sensors, actuators, and control systems, ensuring precise and uninterrupted operation in harsh industrial environments.
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