LM317DCY Power Management ICs - PMIC by Texas Instruments

REGULATOR 1.5A 1.25-37V ADJ 4SOT223

Status: Unknown
Series: LM317 Family
RoHS: Unknown
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The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.
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Specifications

Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.25V
Adjustable Output Voltage Max 37V
Input Voltage Min 3V
Input Voltage Max 40V
Product Range LM317 Family
Output Current 1.5A
Output Type Adjustable
Linear Regulator Case Style SOT-223
No. of Pins 4Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Automotive Qualification Standard -
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +125°C
Output Voltage Adjustable Range 1.25V to 37V
Output Voltage Max 37V
Output Voltage Min 1.25V
Primary Input Voltage 40V

Alternative Descriptions

1.5-A, 40-V, adjustable linear voltage regulator | Texas Instruments
IC REG LDO ADJ 1.5A SOT223 | Rotakorn Electronics
Standard Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) SOT-223 Tube | Holdelec
Regulator, 1.5A, 1.25-37V Adj, 4Sot223 | Newark Electronics
3 T 1.5A Adj Pos V | Mouser Electronics

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM317DCY?

Additional datasheets, footprints and schematics for LM317DCY are listed on our Part Details page. You can also find images and similar parts to LM317DCY on this page.

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What category does LM317DCY fall under?

The LM317DCY is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LM317DCY when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the LM317DCY RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM317DCY have stock available?

Authorised distributors including Texas Instruments, Arrow Electronics and Mouser Electronics have stock available or on a lead time for LM317DCY.

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