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LM317DCYRG3 The Texas Instruments LM317DCYRG3 is an adjustable three-terminal positive voltage regulator. It offers an output voltage range from 1.25 V to 37 V and can supply over 1.5 A.
Mfr Part #:

LM317DCYRG3

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM317DCYRG3 is an adjustable three-terminal positive voltage regulator. It offers an output voltage range from 1.25 V to 37 V and can supply over 1.5 A.
✓ Total Stock: 3,362 pcs
$ Price Range: $0.28

LM317DCYRG3 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
3,362 pcs
On Request
3362 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.

LM317DCYRG3 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
Package / Case
Protection Features
SVHC Present
Supplier Device Package
Voltage
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LM317DCYRG3 Description

Short technical summary and product information.

The LM317DCYRG3 from Texas Instruments is a versatile adjustable three-terminal positive voltage regulator. It is designed to supply currents greater than 1.5 A over an adjustable output voltage range of 1.25 V to 37 V. This regulator requires only two external resistors to set the output voltage, simplifying circuit design.

 

Key features include internal short-circuit current limiting, thermal overload protection, and output safe-area compensation, ensuring reliable operation under various conditions. The device exhibits typical line regulation of 0.01% and load regulation of 0.1%.

 

Packaged in a SOT-223-4 surface-mount format, the LM317DCYRG3 is suitable for applications requiring compact power solutions. Its adjustable nature makes it adaptable for a wide array of power supply designs and modifications.

 

Common applications include power banks, EV/HEV chargers, motor controls, and various consumer electronics where a flexible and protected voltage regulation is needed.

LM317DCYRG3 Quick Information

Product Type: Linear Voltage Regulator
Series: LM317
Canonical Name: LM317 Adjustable 3-Terminal Positive Voltage Regulator
Subcategory: Linear

LM317DCYRG3 Compliance

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

LM317DCYRG3 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM317DCYRG3 Features

  • Adjustable output voltage from 1.25V to 37V.
  • Output current greater than 1.5A.
  • Internal short-circuit current limiting.
  • Thermal overload protection included.
  • Surface mount SOT-223-4 package.

LM317DCYRG3 Applications

  • Used in EV and HEV chargers.
  • Suitable for motor control applications.
  • Power bank solutions.
  • General purpose power supplies.
  • Consumer electronics.

LM317DCYRG3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the LM317DCYRG3?

The output voltage is adjustable from 1.25V to 37V.

What is the output current capability?

The output current is greater than 1.5A.

What is the operating temperature range?

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

What package is the LM317DCYRG3 available in?

It is available in a SOT-223-4 (TO-261-4, TO-261AA) surface mount package.

What protection features does the LM317DCYRG3 include?

It includes overcurrent, overtemperature, and short circuit protection.

Is the output voltage adjustable?

Yes, the output type is adjustable.

What is the line regulation of the LM317DCYRG3?

The line regulation is typically 0.01%.

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