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LDK120M29R

LDK120 Series 200 mA 2.9 V Fixed Output Low Noise LDO Regulator - SOT-23-5

The STMicroelectronics LDK120 Series is a highly efficient low-dropout (LDO) regulator designed to deliver a stable 2.9 V output with a maximum output current of 200 mA. This fixed output regulator is ideal for applications requiring low noise and high power supply rejection, making it suitable for sensitive electronic devices. Packaged in a compact SOT-23-5 form factor, the LDK120 operates within a wide input voltage range of 1.9 V to 5.5 V and is optimized for surface mount technology, ensurin

BrandSTMicroelectronics
PackageSOT-23
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 Voltage100mV
Power Supply Rejection Ratio (PSRR)55dB
Lifecycle StatusProduction
MountSurface Mount
Weight29.993795mg
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Output Voltage2.9V

About This Product

The STMicroelectronics LDK120 Series is a highly efficient low-dropout (LDO) regulator designed to deliver a stable 2.9 V output with a maximum output current of 200 mA. This fixed output regulator is ideal for applications requiring low noise and high power supply rejection, making it suitable for sensitive electronic devices. Packaged in a compact SOT-23-5 form factor, the LDK120 operates within a wide input voltage range of 1.9 V to 5.5 V and is optimized for surface mount technology, ensuring ease of integration into various designs.

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-23 LDO Voltage Regulators

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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 2.9 V Fixed Output Low Noise LDO Regulator - SOT-23-5

LDK120M29R

STMicroelectronics

The STMicroelectronics LDK120 Series is a highly efficient low-dropout (LDO) regulator designed to deliver a stable 2.9 V output with a maximum output current of 200 mA. This fixed output regulator is ideal for applications requiring low noise and high power supply rejection, making it suitable for sensitive electronic devices. Packaged in a compact SOT-23-5 form factor, the LDK120 operates within a wide input voltage range of 1.9 V to 5.5 V and is optimized for surface mount technology, ensurin

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