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Integrated Circuits (ICs)

LDS3985M25R

LDS3985 Series 300 mA 2.5 V Fixed Low Noise LDO BiCMOS Regulator - SOT-23-5

The STMicroelectronics LDS3985 Series is a high-performance low-dropout (LDO) regulator designed to deliver a stable 2.5 V output with an impressive output current of 300 mA. This BiCMOS regulator is optimized for low noise operation, making it ideal for sensitive applications in consumer electronics, telecommunications, and industrial devices. Packaged in a compact SOT-23-5 format, the LDS3985 ensures efficient space utilization while providing reliable performance across a wide temperature ran

BrandSTMicroelectronics
PackageSOT-23
Device TypeLDO Voltage Regulators
MountingSurface Mount

Full Specifications

Accuracy2%
Dropout Voltage150mV
Input Bias Current85µA
Lead FreeLead Free
Lifecycle StatusProduction
Max Input Voltage6V
Max Operating Temperature125°C
Max Output Current550mA
Min Input Voltage2.5V
Min Operating Temperature-40°C
Min Output Voltage2.5V
MountSurface Mount
Number of Channels1
Number of Outputs1

About This Product

The STMicroelectronics LDS3985 Series is a high-performance low-dropout (LDO) regulator designed to deliver a stable 2.5 V output with an impressive output current of 300 mA. This BiCMOS regulator is optimized for low noise operation, making it ideal for sensitive applications in consumer electronics, telecommunications, and industrial devices. Packaged in a compact SOT-23-5 format, the LDS3985 ensures efficient space utilization while providing reliable performance across a wide temperature range from -40°C to 125°C.

What is this product used for?

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

Key Features

  • Case/Package: SOT-23
  • Number of Pins: 5
  • Mount: Surface Mount
  • Lifecycle Status: Production
  • Accuracy: 2%
  • Dropout Voltage: 150mV

Typical Use Cases

Power Management ICs LDO Voltage Regulators SOT-23 LDO Voltage Regulators

Sourcing Support for This MPN

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RFQ Checklist

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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
LDS3985 Series 300 mA 2.5 V Fixed Low Noise LDO BiCMOS Regulator - SOT-23-5

LDS3985M25R

STMicroelectronics

The STMicroelectronics LDS3985 Series is a high-performance low-dropout (LDO) regulator designed to deliver a stable 2.5 V output with an impressive output current of 300 mA. This BiCMOS regulator is optimized for low noise operation, making it ideal for sensitive applications in consumer electronics, telecommunications, and industrial devices. Packaged in a compact SOT-23-5 format, the LDS3985 ensures efficient space utilization while providing reliable performance across a wide temperature ran

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

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