LDK120C11R
- Mfr.Part #
- LDK120C11R
- Manufacturer
- STMicroelectronics
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- IC REG LIN 1.1V 200MA SOT323-5
- Stock
- 5,230
- In Stock :
- 5,230
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Functions :
- 1
- Output Voltage 1 :
- 1.1V
- Min Output Voltage :
- 1.1V
- JESD-30 Code :
- R-PDSO-G5
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 5
- Number of Outputs :
- 1
- Min Input Voltage :
- 1.9V
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- ECCN Code :
- EAR99
- Base Part Number :
- LDK120
- Output Voltage :
- 1.1V
- Length :
- 2mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Current - Supply (Max) :
- 100μA
- Mounting Type :
- Surface Mount
- Voltage Tolerance-Max :
- 3%
- Number of Regulators :
- 1
- Terminal Position :
- Dual
- Max Output Current :
- 200mA
- Protection Features :
- Over Current, Over Temperature
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- PSRR :
- 55dB (120Hz ~ 10kHz)
- Packing Method :
- Tape and Reel
- Voltage - Input (Max) :
- 5.5V
- Factory Lead Time :
- 12 Weeks
- Output Type :
- FIXED
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Pitch :
- 0.65mm
- Operating Supply Current :
- 50μA
- Voltage Dropout (Max) :
- 0.3V @ 200mA
- Accuracy :
- 2 %
- Control Features :
- Enable
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 60μA
- Datasheets
- LDK120C11R
LDK120C11R Documents

Voltage Regulators - Linear STMicroelectronics LDK120C11R Overview
The STMicroelectronics LDK120C11R is a highly efficient linear voltage regulator integrated circuit designed to provide a stable output voltage of 1.1V with a maximum output current of 200mA. Engineered for reliability and precision, this IC offers superior performance in a compact SOT323-5 package.
With its low dropout voltage and excellent line and load regulation, the LDK120C11R is ideal for applications requiring a precise and constant voltage supply, ensuring optimal performance for various electronic systems.
LDK120C11R Features
- Output Voltage: 1.1V
- Maximum Output Current: 200mA
- Package Type: SOT323-5
- Low Dropout Voltage
- Excellent Line and Load Regulation
- High Efficiency
- Compact Design
- Overcurrent and Thermal Protection
LDK120C11R Applications
- Mobile Devices: The LDK120C11R is commonly used in smartphones, tablets, and wearable devices to provide a stable power source for the processor, memory, and other components, ensuring reliable performance and prolonging battery life.
- Wireless Communication Systems: In wireless routers, access points, and other communication devices, this voltage regulator maintains a consistent voltage level for optimal signal transmission and reception, enhancing overall system reliability.
- Industrial Automation: Industrial control systems, PLCs, and sensor modules benefit from the precise voltage regulation offered by the LDK120C11R, ensuring accurate data acquisition and control in various industrial environments.
- Embedded Systems: Microcontroller-based embedded systems rely on stable power supplies to operate efficiently. The LDK120C11R provides the necessary voltage regulation for embedded applications in automotive, medical, and consumer electronics.
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