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LM317LDR2 The On Semiconductor LM317LDR2 is an adjustable positive voltage regulator capable of supplying up to 100 mA. It features an output voltage range of 1.2 V to 37 V and is housed in an 8-SOIC surface-mount package.
Mfr Part #:

LM317LDR2

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM317LDR2 is an adjustable positive voltage regulator capable of supplying up to 100 mA. It features an output voltage range of 1.2 V to 37 V and is housed in an 8-SOIC surface-mount package.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.28

LM317LDR2 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
2,500 pcs
On Request
2500 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.

LM317LDR2 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
Supplier Device Package
Voltage
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LM317LDR2 Description

Short technical summary and product information.

The LM317LDR2 from On Semiconductor is a versatile adjustable positive voltage regulator designed for applications requiring up to 100 mA of output current. This device offers a wide output voltage range, adjustable from 1.2 V to 37 V, making it suitable for various power supply designs.

 

Key electrical features include internal current limiting, thermal shutdown, and safe area compensation, which contribute to its robustness and reliability. The regulator is easy to use, requiring only two external resistors to set the desired output voltage. It also supports floating operation for high voltage applications.

 

Packaged in an 8-SOIC surface-mount configuration, the LM317LDR2 is designed for efficient integration into printed circuit boards. Its operating temperature range is from 0°C to 125°C, and it offers protection features against over current, over temperature, and short circuits. The PSRR is rated at 80dB at 120Hz.

 

This component is ideal for local on-card regulation, programmable output regulators, and can also function as a precision current regulator when configured with a fixed resistor.

LM317LDR2 Quick Information

Product Type: Voltage Regulator
Canonical Name: LM317LDR2 Adjustable Positive Voltage Regulator
Subcategory: Linear

LM317LDR2 Compliance

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

LM317LDR2 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM317LDR2 Features

  • Adjustable positive voltage regulator
  • Output current up to 100 mA
  • Adjustable output voltage 1.2 V to 37 V
  • Internal thermal overload protection
  • 8-SOIC surface mount package

LM317LDR2 Applications

  • Local on-card voltage regulation
  • Programmable output regulators
  • Precision current regulation
  • High voltage floating applications

LM317LDR2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LM317LDR2?

The LM317LDR2 is capable of supplying in excess of 100 mA.

What is the adjustable output voltage range for the LM317LDR2?

The output voltage can be adjusted between 1.2 V and 37 V.

What protection features are included in the LM317LDR2?

The LM317LDR2 includes over current, over temperature, and short circuit protection features.

What is the operating temperature range for the LM317LDR2?

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

What package type is the LM317LDR2 supplied in?

The LM317LDR2 is supplied in an 8-SOIC package.

How is the LM317LDR2 mounted?

The LM317LDR2 is a surface mount device.

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