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LM317EMPX/NOPB The Texas Instruments LM317EMPX/NOPB is an adjustable positive linear voltage regulator. It offers a 1.5A output current and an adjustable output voltage range.
Mfr Part #:

LM317EMPX/NOPB

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM317EMPX/NOPB is an adjustable positive linear voltage regulator. It offers a 1.5A output current and an adjustable output voltage range.
✓ Total Stock: 94,238 pcs
$ Price Range: $0.54

LM317EMPX/NOPB Available from 6 distributors

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✓ 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.

LM317EMPX/NOPB 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 Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
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LM317EMPX/NOPB Description

Short technical summary and product information.

The LM317EMPX/NOPB from Texas Instruments is a versatile adjustable positive linear voltage regulator. It is designed to supply over 1.5A of current with an output voltage that can be adjusted from 1.25V up to 37V. This regulator is known for its ease of use, requiring only two external resistors to set the output voltage.

 

Key electrical characteristics include typical 0.1% load regulation and 0.01%/V line regulation, along with 80dB ripple rejection. It also features constant current limiting that is stable with temperature, and provides protection against short-circuit and thermal overload.

 

The device operates within a temperature range of 0°C to 125°C and is housed in a surface-mount SOT-223-4 package. This makes it suitable for various electronic designs where adjustable voltage regulation is required.

LM317EMPX/NOPB Quick Information

Product Type: Adjustable Linear Voltage Regulator
Canonical Name: LM317EMPX/NOPB Adjustable Linear Voltage Regulator
Subcategory: Linear

LM317EMPX/NOPB Compliance

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

LM317EMPX/NOPB Estimated Pricing

Qty Low High
1+ $0.54 $0.54

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

LM317EMPX/NOPB Features

  • Adjustable output voltage down to 1.25V.
  • Supplies in excess of 1.5A output current.
  • Features 0.1% load regulation.
  • Includes short-circuit protection.
  • Packaged in SOT-223-4 for surface mounting.

LM317EMPX/NOPB Applications

  • Ideal for adjustable power supplies.
  • Suitable for battery charging circuits.
  • Used in general voltage regulation.
  • Applicable in test and measurement equipment.

LM317EMPX/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current of the LM317EMPX/NOPB?

The typical output current is 1.5A.

What is the output voltage range of the LM317EMPX/NOPB?

The output voltage is adjustable down to 1.25V.

What package is the LM317EMPX/NOPB available in?

It is available in a surface-mount SOT-223-4 package.

What is the operating temperature range for the LM317EMPX/NOPB?

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

What is the line regulation of the LM317EMPX/NOPB?

The typical line regulation is 0.01%/V.

What is the load regulation of the LM317EMPX/NOPB?

The typical load regulation is 0.1%.

What is the PSRR of the LM317EMPX/NOPB?

The PSRR is 80dB at 120Hz.

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