Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

LDK120C10R

LDK120 Series 200 mA 1 V Fixed Output LDO Linear Voltage Regulator - SOT-323-5

The STMicroelectronics LDK120 Series is a highly efficient 200 mA fixed output LDO linear voltage regulator, designed to deliver stable and reliable power for a variety of electronic applications. With a nominal output voltage of 1V and a compact SOT-323-5 package, this regulator is ideal for space-constrained designs. It operates within a wide input voltage range of 1.9V to 5.5V and features low dropout voltage, making it suitable for battery-powered devices and other applications requiring hig

BrandSTMicroelectronics
PackageSOT-323
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins5
Number of Outputs1
Max Output Current200mA
Min Input Voltage1.9V
Max Input Voltage5.5V
Accuracy2%
Dropout Voltage150mV
Lifecycle StatusProduction
MountSurface Mount
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Output Voltage1V
Number of Channels1
Number of Regulators1

About This Product

The STMicroelectronics LDK120 Series is a highly efficient 200 mA fixed output LDO linear voltage regulator, designed to deliver stable and reliable power for a variety of electronic applications. With a nominal output voltage of 1V and a compact SOT-323-5 package, this regulator is ideal for space-constrained designs. It operates within a wide input voltage range of 1.9V to 5.5V and features low dropout voltage, making it suitable for battery-powered devices and other applications requiring high efficiency. The LDK120 is built to withstand extreme temperatures, ensuring performance in demanding environments.

What is this product used for?

Suitable for design, repair, and production programs using LDO Voltage Regulators devices.

Typical Use Cases

Power Management ICs LDO Voltage Regulators SOT-323 LDO Voltage Regulators

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
LDK120 Series 200 mA 1 V Fixed Output LDO Linear Voltage Regulator - SOT-323-5

LDK120C10R

STMicroelectronics

The STMicroelectronics LDK120 Series is a highly efficient 200 mA fixed output LDO linear voltage regulator, designed to deliver stable and reliable power for a variety of electronic applications. With a nominal output voltage of 1V and a compact SOT-323-5 package, this regulator is ideal for space-constrained designs. It operates within a wide input voltage range of 1.9V to 5.5V and features low dropout voltage, making it suitable for battery-powered devices and other applications requiring hig

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product