LM317LDG The On Semiconductor LM317LDG is an adjustable positive voltage regulator capable of supplying up to 100 mA. It offers an output voltage range from 1.2 V to 37 V.
Mfr Part #:

LM317LDG

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM317LDG is an adjustable positive voltage regulator capable of supplying up to 100 mA. It offers an output voltage range from 1.2 V to 37 V.
✓ Total Stock: 34,645 pcs
$ Price Range: $0.30

LM317LDG Available from 5 distributors

✓ Authorised
✓ Non-Authorised

LM317LDG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage

LM317LDG Description

Short technical summary and product information.

The LM317LDG from On Semiconductor is a versatile adjustable positive voltage regulator designed for applications requiring precise voltage control. It can supply currents in excess of 100 mA and allows for an output voltage range from 1.2 V to 37 V, making it suitable for a wide array of power management needs.

 

This regulator features internal current limiting, thermal shutdown, and safe area compensation, providing robust protection against overloads and short circuits. Its design is exceptionally easy to use, requiring only two external resistors to set the desired output voltage. The device is available in an 8-SOIC package, suitable for surface mount applications.

 

Key electrical characteristics include an 80dB PSRR at 120Hz. The operating temperature range is from 0°C to 125°C. The LM317LDG is designed for local, on-card regulation and can also be configured as a programmable output regulator or a precision current regulator.

 

This component is Pb-Free and comes in a standard 8-SOIC surface mount package. Its adjustable nature eliminates the need to stock multiple fixed voltage regulators, offering design flexibility.

LM317LDG Quick Information

Product Type: Voltage Regulator
Canonical Name: LM317L Adjustable Positive Voltage Regulator
Subcategory: Adjustable Positive

LM317LDG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

LM317LDG Estimated Pricing

Qty Low High
1+ $0.30 $0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM317LDG Features

  • Adjustable positive voltage output
  • Output current up to 100 mA
  • Wide output voltage range
  • Internal protection features
  • Surface mount 8-SOIC package

LM317LDG Applications

  • Local on-card voltage regulation
  • Programmable output regulators
  • Precision current regulators
  • Power management circuits

LM317LDG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range for the LM317LDG?

The output voltage can be adjusted from 1.2 V to 37 V.

What is the maximum output current for the LM317LDG?

The LM317LDG can supply an output current in excess of 100 mA.

What are the operating temperature limits for this voltage regulator?

The operating temperature range is 0°C to 125°C.

What type of package is the LM317LDG supplied in?

The LM317LDG is supplied in an 8-SOIC package.

Does the LM317LDG have built-in protection features?

Yes, it includes over current, over temperature, and short circuit protection.

Is the LM317LDG RoHS compliant?

The product data indicates RoHS3 Compliance.

What is the Moisture Sensitivity Level (MSL) for the LM317LDG?

The Moisture Sensitivity Level is 1 Unlimited.

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