LDK120C12R
- Mfr.Part #
- LDK120C12R
- Manufacturer
- STMicroelectronics
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- IC REG LIN 1.2V 200MA SOT323-5
- Stock
- 78,518
- In Stock :
- 78,518
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage1-Nom :
- 1V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Current - Supply (Max) :
- 100μA
- Voltage Dropout (Max) :
- 0.3V @ 200mA
- Max Output Current :
- 200mA
- Factory Lead Time :
- 12 Weeks
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Supply Current :
- 50μA
- Mounting Type :
- Surface Mount
- Output Voltage 1 :
- 1.2V
- Number of Functions :
- 1
- Number of Terminations :
- 5
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- Accuracy :
- 2 %
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Quiescent Current :
- 60μA
- RoHS Status :
- ROHS3 Compliant
- Input Voltage Absolute-Max :
- 6V
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- PSRR :
- 55dB (120Hz ~ 10kHz)
- Current - Quiescent (Iq) :
- 60μA
- Number of Outputs :
- 1
- Number of Regulators :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~125°C
- Lead Free :
- Lead Free
- Output Type :
- FIXED
- Voltage Tolerance-Max :
- 3%
- Base Part Number :
- LDK120
- Length :
- 2mm
- Voltage - Input (Max) :
- 5.5V
- Number of Pins :
- 5
- Output Voltage :
- 1.2V
- Packing Method :
- Tape and Reel
- Dropout Voltage :
- 300mV
- Qualification Status :
- Not Qualified
- Min Input Voltage :
- 1.9V
- Control Features :
- Enable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Datasheets
- LDK120C12R

Voltage Regulators - Linear STMicroelectronics LDK120C12R Overview
The Voltage Regulators - Linear STMicroelectronics LDK120C12R is a prime example of sophisticated linear voltage regulation technology. Designed to deliver a stable 1.2V output from a higher input voltage, this regulator ensures efficient, reliable performance in a compact SOT-323-5 package. Its ability to handle up to 200mA of output current makes it an ideal solution for sensitive electronics where voltage consistency is critical. This regulator stands out for its low dropout voltage, making it suitable for applications with minimal difference between input and output voltages.
LDK120C12R Features
This linear voltage regulator integrates several key features that enhance its performance and usability:
- Stable 1.2V output voltage, which is crucial for consistent operation in fixed voltage applications.
- Low dropout voltage facilitates efficient operation even in scenarios with a close input-to-output voltage gap.
- Output current capacity of 200mA, suitable for a wide range of applications, from microcontrollers to RF devices.
- Small form factor (SOT-323-5 package) enables integration into space-constrained applications without sacrificing performance.
- Thermal overload protection and short-circuit protection, ensuring reliable operation under adverse conditions.
LDK120C12R Applications
- Portable Devices: Ideal for powering battery-operated devices such as handheld gaming consoles and GPS units, where stable voltage is necessary for reliable functionality.
- Wireless Communication Equipment: Ensures clean and consistent power supply to critical communication hardware components, aiding in enhanced signal integrity.
- Healthcare Devices: Used in medical monitoring equipment where precise voltage regulation is crucial for accurate readings and device safety.
- Consumer Electronics: Supports a wide range of consumer electronics, including cameras and audio devices, by providing them with a consistent power level, thereby protecting sensitive microelectronics.
- Power Management Modules: Acts as a critical component in power management circuits for complex digital systems like microprocessors and FPGA boards.
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