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LDK130PU12R

LDK130 Series 0.3 A 1.2 V Very Low Noise LDO Voltage Regulator - DFN-6 (1.2x1.3)

The STMicroelectronics LDK130 Series is a highly efficient, very low noise linear voltage regulator designed to deliver a fixed output of 1.2 V with a maximum output current of 300 mA. Encased in a compact DFN-6 package, this regulator is ideal for space-constrained applications requiring stable voltage regulation and minimal noise. With a wide input voltage range from 1.9 V to 5.5 V and excellent power supply rejection ratio (PSRR) of 55 dB, it ensures reliable performance across various operat

BrandSTMicroelectronics
PackageDFN
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins6
Number of Outputs1
Max Output Current300mA
Min Input Voltage1.9V
Max Input Voltage5.5V
Accuracy2%
Dropout Voltage100mV
Power Supply Rejection Ratio (PSRR)55dB
Lifecycle StatusProduction
MountSurface Mount
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Output Voltage1.2V
Number of Channels1

About This Product

The STMicroelectronics LDK130 Series is a highly efficient, very low noise linear voltage regulator designed to deliver a fixed output of 1.2 V with a maximum output current of 300 mA. Encased in a compact DFN-6 package, this regulator is ideal for space-constrained applications requiring stable voltage regulation and minimal noise. With a wide input voltage range from 1.9 V to 5.5 V and excellent power supply rejection ratio (PSRR) of 55 dB, it ensures reliable performance across various operating conditions. The LDK130 Series is suitable for a diverse range of applications, including portable devices, IoT, and automotive systems.

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 DFN 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
LDK130 Series 0.3 A 1.2 V Very Low Noise LDO Voltage Regulator - DFN-6 (1.2x1.3)

LDK130PU12R

STMicroelectronics

The STMicroelectronics LDK130 Series is a highly efficient, very low noise linear voltage regulator designed to deliver a fixed output of 1.2 V with a maximum output current of 300 mA. Encased in a compact DFN-6 package, this regulator is ideal for space-constrained applications requiring stable voltage regulation and minimal noise. With a wide input voltage range from 1.9 V to 5.5 V and excellent power supply rejection ratio (PSRR) of 55 dB, it ensures reliable performance across various operat

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