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Integrated Circuits (ICs)

LM317T

LDO Regulator Pos 1.2V to 37V 0.3A 3-Pin(3+Tab) TO-220AB Rail

The STMicroelectronics LDO Regulator is a versatile and efficient linear voltage regulator designed to provide stable output voltage ranging from 1.2V to 37V. With a maximum output current of 1.5A, this regulator is ideal for a variety of applications requiring reliable power management. Housed in a TO-220 package, it features a robust design suitable for through-hole mounting, making it a preferred choice for both prototyping and production environments.

BrandSTMicroelectronics
PackageTO-220
Device TypeLDO Voltage Regulators
MountingThrough Hole

Full Specifications

Dropout Voltage2V
Max Operating Temperature125°C
Max Supply Voltage40V
Min Operating Temperature0°C
Min Supply Voltage3V
MountThrough Hole
Nominal Supply Current5mA
Number of Outputs1
Number of Pins3
Output Current1.5A
Output Voltage37V
PackagingTube
Power Supply Rejection Ratio (PSRR)60dB
RoHSCompliant

About This Product

The STMicroelectronics LDO Regulator is a versatile and efficient linear voltage regulator designed to provide stable output voltage ranging from 1.2V to 37V. With a maximum output current of 1.5A, this regulator is ideal for a variety of applications requiring reliable power management. Housed in a TO-220 package, it features a robust design suitable for through-hole mounting, making it a preferred choice for both prototyping and production environments.

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 TO-220 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
LDO Regulator Pos 1.2V to 37V 0.3A 3-Pin(3+Tab) TO-220AB Rail

LM317T

STMicroelectronics

The STMicroelectronics LDO Regulator is a versatile and efficient linear voltage regulator designed to provide stable output voltage ranging from 1.2V to 37V. With a maximum output current of 1.5A, this regulator is ideal for a variety of applications requiring reliable power management. Housed in a TO-220 package, it features a robust design suitable for through-hole mounting, making it a preferred choice for both prototyping and production environments.

  • Competitive pricing from verified sources
  • Sample to production quantities
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