LK115D33
- Mfr.Part #
- LK115D33
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA 8SO
- Stock
- 1,276
- In Stock :
- 1,276
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage :
- 3.3V
- Min Input Voltage :
- 4.3V
- Output Type :
- FIXED
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Min Current Limit :
- 120mA
- PSRR :
- 79dB ~ 57dB (120Hz ~ 10kHz)
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 8
- Dropout Voltage1-Nom :
- 0.17V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Voltage - Input (Max) :
- 20V
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LK115
- Width :
- 3.9mm
- Protection Features :
- Over Current, Over Temperature
- Voltage Tolerance-Max :
- 5%
- Length :
- 4.9mm
- Input Voltage Absolute-Max :
- 20V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Current - Supply (Max) :
- 3mA
- Lead Free :
- Lead Free
- Input Bias Current :
- 1.5mA
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Number of Outputs :
- 1
- Current - Quiescent (Iq) :
- 500μA
- Pin Count :
- 8
- Control Features :
- Enable
- Current - Output :
- 100mA
- Output Voltage 1 :
- 3.3V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 8
- Dropout Voltage :
- 170mV
- Voltage Dropout (Max) :
- 0.17V @ 60mA Typ
- ECCN Code :
- EAR99
- Datasheets
- LK115D33

Voltage Regulators - Linear STMicroelectronics LK115D33 Overview
This IC REG LINEAR 3.3V 100MA 8SO, manufactured by STMicroelectronics, is a precision voltage regulator designed to deliver a stable 3.3V output with a maximum current of 100mA. It comes in an 8SO package, making it suitable for various applications where a reliable and efficient voltage regulation is required.
LK115D33 Features
- Precision Voltage Regulation: Ensures a stable 3.3V output voltage.
- Low Dropout Voltage: Minimizes power dissipation and enhances efficiency.
- Wide Input Voltage Range: Allows for flexible usage in different power supply scenarios.
- Compact 8SO Package: Enables easy integration into space-constrained designs.
- Overcurrent and Thermal Protection: Safeguards the regulator and downstream components.
LK115D33 Applications
- Industrial Control Systems: This voltage regulator is ideal for providing stable power to microcontrollers, sensors, and other control components in industrial automation systems, ensuring reliable operation in harsh environments.
- Embedded Systems: Incorporate the LK115D33 into embedded systems, such as IoT devices, smart meters, and consumer electronics, to regulate voltage for microprocessors, memory modules, and communication interfaces, enhancing overall system performance and longevity.
- Medical Devices: Utilize the LK115D33 in medical equipment like patient monitoring devices, infusion pumps, and portable diagnostic devices to maintain precise voltage levels, ensuring accurate measurements and patient safety.
- Telecommunications Equipment: Integrate this regulator into telecom infrastructure, including routers, switches, and base stations, to stabilize voltage supply for data processing units and communication modules, improving network reliability and performance.
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