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LM317D2TR4 The ON Semiconductor LM317D2TR4 is an adjustable positive voltage regulator. It offers an output current of up to 1.5A and an adjustable output voltage range from 1.2V to 37V.
Mfr Part #:

LM317D2TR4

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor LM317D2TR4 is an adjustable positive voltage regulator. It offers an output current of up to 1.5A and an adjustable output voltage range from 1.2V to 37V.
✓ Total Stock: 3,600 pcs
$ Price Range: $0.28

LM317D2TR4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM317D2TR4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
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LM317D2TR4 Description

Short technical summary and product information.

The LM317D2TR4 from ON Semiconductor is a versatile adjustable positive voltage regulator designed for a wide range of applications. It can supply in excess of 1.5A over an output voltage range of 1.2V to 37V.

 

This device is exceptionally easy to use, requiring only two external resistors to set the output voltage. It incorporates internal current limiting, thermal shutdown, and safe area compensation, making it highly reliable and essentially blow-out proof. The regulator is available in a surface-mount D2PAK-3 package, suitable for various board designs.

 

Key electrical specifications include an output current capability exceeding 1.5A and an adjustable output voltage from 1.2V to 37V. It also features internal thermal overload protection and internal short circuit current limiting, ensuring operational safety under fault conditions. The operating temperature range is from 0°C to 125°C.

 

Applications include local, on-card regulation, programmable output regulators, and precision current regulators. The LM317D2TR4 is Pb-free, halogen-free, and RoHS compliant.

LM317D2TR4 Quick Information

Product Type: Voltage Regulator
Canonical Name: LM317D2TR4 Adjustable Positive Voltage Regulator
Subcategory: Adjustable Positive Voltage Regulator

LM317D2TR4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM317D2TR4 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM317D2TR4 Features

  • Adjustable positive voltage regulator.
  • Output current exceeds 1.5 A.
  • Adjustable output voltage from 1.2 V to 37 V.
  • Internal thermal overload protection.
  • Surface mount D2PAK-3 package.

LM317D2TR4 Applications

  • Local on-card voltage regulation.
  • Programmable output voltage applications.
  • Precision current regulation circuits.
  • Power supply design flexibility.

LM317D2TR4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range for the LM317D2TR4?

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

What is the maximum output current for the LM317D2TR4?

The LM317D2TR4 can supply in excess of 1.5 A.

What type of package is the LM317D2TR4 supplied in?

The LM317D2TR4 is available in a D2PAK-3 surface mount package.

What is the operating temperature range of the LM317D2TR4?

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

Does the LM317D2TR4 have over-temperature protection?

Yes, the LM317D2TR4 features internal thermal overload protection.

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