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

LD39300DT12-R

Fixed Positive LDO Regulator, 1.22V, 0.4V Dropout, BICMOS, PSSO2

The STMicroelectronics Fixed Positive LDO Regulator is a high-performance linear voltage regulator designed to provide a stable output voltage of 1.22V with a maximum output current of 3A. This BICMOS device features a low dropout voltage of just 200mV, making it ideal for applications requiring efficient power management in compact designs. With a wide input voltage range from 2.5V to 6V and a robust operating temperature range of -40°C to 125°C, this regulator is suitable for various industria

BrandSTMicroelectronics
PackageDPAK
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Number of Pins3
Number of Outputs1
Max Output Current3A
Min Input Voltage2.5V
Max Input Voltage6V
Min Output Voltage1.22V
Accuracy1.5%
Dropout Voltage200mV
Lifecycle StatusNRND
MountSurface Mount
Input Bias Current1.2mA
Max Operating Temperature125°C
Min Operating Temperature-40°C
Number of Regulators1

About This Product

The STMicroelectronics Fixed Positive LDO Regulator is a high-performance linear voltage regulator designed to provide a stable output voltage of 1.22V with a maximum output current of 3A. This BICMOS device features a low dropout voltage of just 200mV, making it ideal for applications requiring efficient power management in compact designs. With a wide input voltage range from 2.5V to 6V and a robust operating temperature range of -40°C to 125°C, this regulator is suitable for various industrial and consumer applications. Packaged in a DPAK format, it ensures easy surface mount integration and is 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 DPAK 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
Fixed Positive LDO Regulator, 1.22V, 0.4V Dropout, BICMOS, PSSO2

LD39300DT12-R

STMicroelectronics

The STMicroelectronics Fixed Positive LDO Regulator is a high-performance linear voltage regulator designed to provide a stable output voltage of 1.22V with a maximum output current of 3A. This BICMOS device features a low dropout voltage of just 200mV, making it ideal for applications requiring efficient power management in compact designs. With a wide input voltage range from 2.5V to 6V and a robust operating temperature range of -40°C to 125°C, this regulator is suitable for various industria

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

Send an inquiry for this product