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LM317AMDTX The Texas Instruments LM317AMDTX is an adjustable positive voltage linear regulator capable of supplying up to 1.5A. It offers a wide output voltage range and operates reliably in harsh environments.
Mfr Part #:

LM317AMDTX

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM317AMDTX is an adjustable positive voltage linear regulator capable of supplying up to 1.5A. It offers a wide output voltage range and operates reliably in harsh environments.
✓ Total Stock: 53,176 pcs
$ Price Range: $0.28

LM317AMDTX Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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53,176 pcs
On Request
53176 pcs On Request 1 On Request On Request On Request On Request On Request
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LM317AMDTX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
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LM317AMDTX Description

Short technical summary and product information.

The LM317AMDTX from Texas Instruments is a versatile 3-terminal adjustable positive voltage regulator. It is designed to supply currents in excess of 1.5 A over an output voltage range of 1.25 V to 37 V. This device provides excellent performance with 1% output voltage accuracy and superior line and load regulation compared to fixed voltage regulators.

 

Key electrical specifications include a maximum input voltage of 40V and a minimum input voltage of 3V. The output current capability is 1.5A, with adjustable output down to 1.25V. Protection features include over current, over temperature, and short circuit protection, ensuring robust operation. The typical dropout voltage is 2250mV, and it offers a PSRR of 40dB at 100 KHz.

 

This regulator operates within a temperature range of -40°C to 125°C, making it suitable for demanding applications. It is available in a surface mount TO-252-3 package, also known as DPak, facilitating integration into compact electronic designs. The device is RoHS3 compliant and has an MSL rating of 1.

LM317AMDTX Quick Information

Product Type: Voltage Regulator
Canonical Name: LM317AMDTX Adjustable Positive Voltage Linear Regulator
Subcategory: Adjustable Positive Voltage

LM317AMDTX Compliance

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

LM317AMDTX Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM317AMDTX Features

  • Adjustable positive voltage regulator
  • 1.5A maximum output current
  • 1.25V to 37V adjustable output
  • Over current and thermal protection
  • Surface mount TO-252-3 package

LM317AMDTX Applications

  • Adjustable power supply circuits
  • Battery charging applications
  • Voltage regulation in embedded systems
  • Post-regulation for switching supplies

LM317AMDTX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LM317AMDTX?

The maximum input voltage for the LM317AMDTX is 40 V.

What is the adjustable output voltage range of the LM317AMDTX?

The LM317AMDTX can provide an adjustable output voltage ranging from 1.25 V to 37 V.

What is the maximum output current of the LM317AMDTX?

The LM317AMDTX can supply a maximum output current of 1.5 A.

What are the operating temperature limits for the LM317AMDTX?

The LM317AMDTX operates within a temperature range of -40°C to 125°C.

What protection features are included in the LM317AMDTX?

The LM317AMDTX includes over current, over temperature, and short circuit protection features.

What package type is the LM317AMDTX supplied in?

The LM317AMDTX is supplied in a TO-252-3 package, also known as DPak.

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