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LM317LM The LM317LM is an adjustable positive voltage regulator from On Semiconductor, capable of supplying 100 mA over an output voltage range of 1.2 V to 37 V. It is available in an 8-SOIC package.
Mfr Part #:

LM317LM

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The LM317LM is an adjustable positive voltage regulator from On Semiconductor, capable of supplying 100 mA over an output voltage range of 1.2 V to 37 V. It is available in an 8-SOIC package.
✓ Total Stock: 1,972 pcs
$ Price Range: $0.28

LM317LM Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

LM317LM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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LM317LM Description

Short technical summary and product information.

The LM317LM is an adjustable positive voltage regulator designed by On Semiconductor. It offers a flexible output voltage range from 1.2 V up to 37 V, with a maximum output current of 100 mA. This device is suitable for a wide variety of applications requiring local, on-card regulation.

 

Key electrical features include internal current limiting, thermal shutdown, and safe area compensation, making it robust against overloads. The regulator is easy to use, requiring only two external resistors to set the output voltage. It also boasts a Power Supply Ripple Rejection (PSRR) of 80 dB at 120 Hz.

 

The LM317LM is housed in a standard 8-SOIC surface-mount package, facilitating integration into compact electronic designs. Its operating temperature range is from 0°C to 125°C, ensuring reliable performance in various environmental conditions.

LM317LM Quick Information

Product Type: Adjustable Voltage Regulator
Canonical Name: LM317LM Adjustable Positive Voltage Regulator
Subcategory: Linear

LM317LM Compliance

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

LM317LM Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM317LM Features

  • Adjustable output voltage from 1.2V to 37V.
  • 100 mA output current capability.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • Surface mount 8-SOIC package.

LM317LM Applications

  • Ideal for powering low-power analog circuits.
  • Used in post-regulation for switching supplies.
  • Suitable for battery-powered equipment.
  • Perfect for adjustable voltage reference applications.

LM317LM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the LM317LM?

The output voltage is adjustable from 1.2V to 37V.

What is the maximum output current of the LM317LM?

The maximum output current is 100 mA.

What is the operating temperature range of the LM317LM?

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

What package is the LM317LM available in?

The LM317LM is available in an 8-SOIC surface mount package.

What protection features does the LM317LM include?

It includes over current, over temperature, and short circuit protection.

What is the PSRR of the LM317LM?

The PSRR is 80 dB at 120 Hz.

Is the LM317LM a single or multiple regulator?

It is a single regulator.

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