LK112M25TR
- Mfr.Part #
- LK112M25TR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.5V 150MA SOT23-5
- Stock
- 90,021
- In Stock :
- 90,021
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Current, Over Temperature
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Min Current Limit :
- 150mA
- Pin Count :
- 5
- JESD-609 Code :
- e3
- Base Part Number :
- LK112
- Operating Temperature :
- -30°C~125°C
- Output Voltage 1 :
- 2.5V
- Length :
- 3mm
- Height :
- 1.3mm
- Package / Case :
- SC-74A, SOT-753
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Min Output Voltage :
- 2.5V
- PSRR :
- 55dB (400Hz)
- Mount :
- Surface Mount
- Number of Pins :
- 5
- Output Voltage :
- 2.5V
- Dropout Voltage1-Nom :
- 0.17V
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Regulators :
- 1
- Voltage Dropout (Max) :
- 0.35V @ 150mA
- Number of Outputs :
- 1
- Number of Functions :
- 1
- Quiescent Current :
- 250μA
- Input Bias Current :
- 175μA
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Max Output Current :
- 150mA
- Voltage Tolerance-Max :
- 2.4%
- Radiation Hardening :
- No
- Control Features :
- Enable
- Min Input Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Factory Lead Time :
- 14 Weeks
- Terminal Form :
- Gull wing
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Dropout Voltage :
- 290mV
- Voltage - Input (Max) :
- 14V
- Packing Method :
- Tape and Reel
- Number of Terminations :
- 5
- Width :
- 1.75mm
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Datasheets
- LK112M25TR

Voltage Regulators - Linear STMicroelectronics LK112M25TR Overview
The STMicroelectronics LK112M25TR is a pivotal component in the family of linear voltage regulators, designed to deliver a stable 2.5V output from a higher voltage supply. Ideal for sensitive electronic applications, this regulator ensures a consistent performance with an impressive output current of 150mA. Its robust design housed in a compact SOT235 package offers enhanced durability and reliability for various applications. This product stands out for its low dropout voltage and high accuracy, making it an essential solution for maintaining steady voltage levels in critical conditions. The LK112M25TR by STMicroelectronics is a superior choice for designers seeking efficient power management in their electronic circuits.
LK112M25TR Features
This linear voltage regulator integrates several key features that make it a versatile choice for power supply design. These include low dropout performance, which ensures efficient operation even at lower input-to-output voltage differentials, and a low quiescent current that enhances its suitability for battery-operated devices by extending battery life. Furthermore, its thermal overload protection and short-circuit protection mechanisms safeguard the device and the application circuit from potential damage, thereby enhancing system reliability.
LK112M25TR Applications
- Portable Devices: The LK112M25TR is ideal for use in portable electronics such as smartphones and tablets, where maintaining a stable operating voltage is crucial for device functionality and battery efficiency.
- Healthcare Equipment: In medical devices, accurate and consistent voltage is vital for the reliability and precision of the equipment. This regulator ensures that the electronic components operate within their specified voltage ranges, thereby contributing to dependable healthcare diagnostics and monitoring.
- Power Management Solutions: Employed in power management modules, the LK112M25TR helps in achieving efficient power distribution and regulation across various sections of electronic systems, ensuring optimal performance and longevity of each component.
- Consumer Electronics: Utilized in consumer electronics such as cameras and gaming consoles, the LK112M25TR ensures that all sensitive electronic circuits receive stable voltage, which is essential for high-quality performance and user experience.
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