LM317LDR2G The ON Semiconductor LM317LDR2G is an adjustable positive linear voltage regulator. It offers an output current of up to 100 mA and an adjustable output voltage range from 1.2 V to 37 V.
Mfr Part #:

LM317LDR2G

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor LM317LDR2G is an adjustable positive linear voltage regulator. It offers an output current of up to 100 mA and an adjustable output voltage range from 1.2 V to 37 V.
Total Stock: 33,873 pcs
$ Price Range: $0.28

LM317LDR2G Available from 8 distributors

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Non-Authorised

LM317LDR2G Specifications Quick View

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

LM317LDR2G Description

Short technical summary and product information.

The LM317LDR2G from ON Semiconductor is a versatile adjustable positive voltage regulator. Capable of supplying over 100 mA, it allows for precise output voltage setting between 1.2 V and 37 V using only two external resistors. This device is designed for ease of use and incorporates internal current limiting, thermal shutdown, and safe area compensation, making it highly reliable and essentially blow-out proof.

 

Key features include internal thermal overload protection and short circuit current limiting. The regulator is housed in a standard 8-SOIC surface-mount package, suitable for various applications including local on-card regulation. It can also be configured as a programmable output regulator or a precision current regulator by adding a fixed resistor.

 

This component is ideal for applications requiring flexible voltage regulation. Its adjustable nature eliminates the need to stock multiple fixed voltage regulators. The operating temperature range is 0°C to 125°C, and it features a PSRR of 80dB at 120Hz.

LM317LDR2G Quick Information

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

LM317LDR2G Compliance

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

LM317LDR2G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM317LDR2G Features

  • Adjustable positive voltage regulator
  • Output current over 100 mA
  • Output voltage 1.2 V to 37 V
  • Internal thermal overload protection
  • Internal short circuit current limiting

LM317LDR2G Applications

  • Local on-card voltage regulation
  • Programmable output regulator
  • Precision current regulator applications
  • Eliminates stocking fixed voltages

LM317LDR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LM317LDR2G?

The LM317LDR2G can supply in excess of 100 mA.

What is the adjustable output voltage range for the LM317LDR2G?

The output voltage is adjustable between 1.2 V and 37 V.

What protection features are included in the LM317LDR2G?

The LM317LDR2G includes over current, over temperature, and short circuit protection features.

What is the operating temperature range for this voltage regulator?

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

What package type is the LM317LDR2G supplied in?

The LM317LDR2G is supplied in an 8-SOIC package.

Is the LM317LDR2G RoHS compliant?

Yes, the LM317LDR2G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LM317LDR2G?

The Moisture Sensitivity Level (MSL) is 1.

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