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LD39020ADTPU33R

LD39020 Series 200 mA 3.3 V Fixed Output LDO Voltage Regulator - DFN-4 (1 x 1)

The STMicroelectronics LD39020 Series is a highly efficient linear voltage regulator designed to deliver a stable 3.3 V output with a maximum output current of 200 mA. Encased in a compact DFN-4 (1 x 1) package, this surface mount device is ideal for space-constrained applications requiring reliable voltage regulation. With a wide input voltage range from 1.5 V to 5.5 V and an impressive quiescent current of just 40 µA, the LD39020 ensures optimal performance while maintaining low power consumpt

BrandSTMicroelectronics
PackageDFN
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins4
Number of Outputs1
Max Output Current200mA
Min Input Voltage1.5V
Max Input Voltage5.5V
Accuracy2%
Lifecycle StatusProduction
MountSurface Mount
Max Operating Temperature125°C
Min Operating Temperature-40°C
Number of Regulators1
Output Current200mA
Output TypeFixed
Output Voltage3.3V

About This Product

The STMicroelectronics LD39020 Series is a highly efficient linear voltage regulator designed to deliver a stable 3.3 V output with a maximum output current of 200 mA. Encased in a compact DFN-4 (1 x 1) package, this surface mount device is ideal for space-constrained applications requiring reliable voltage regulation. With a wide input voltage range from 1.5 V to 5.5 V and an impressive quiescent current of just 40 µA, the LD39020 ensures optimal performance while maintaining low power consumption. This regulator is perfect for a variety of electronic applications, from consumer electronics to industrial systems, and is fully compliant with RoHS standards.

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
LD39020 Series 200 mA 3.3 V Fixed Output LDO Voltage Regulator - DFN-4 (1 x 1)

LD39020ADTPU33R

STMicroelectronics

The STMicroelectronics LD39020 Series is a highly efficient linear voltage regulator designed to deliver a stable 3.3 V output with a maximum output current of 200 mA. Encased in a compact DFN-4 (1 x 1) package, this surface mount device is ideal for space-constrained applications requiring reliable voltage regulation. With a wide input voltage range from 1.5 V to 5.5 V and an impressive quiescent current of just 40 µA, the LD39020 ensures optimal performance while maintaining low power consumpt

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