Mfr Part #:

LM317S

Mfr Name: HTC

The LM317S is an adjustable positive voltage regulator from HTC, capable of supplying up to 1.5A. It offers a wide output voltage range and is housed in a TO-263 package.

✓ Total Stock: 243 pcs

$ Price Range: $0.28

LM317S Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	243 pcs On Request	243 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM317S Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	HTC
Mounting Type	Surface Mount
Operating Temperature	0 to 125 °C
Output Current	1.5 A
SVHC Present	Present
Storage Temperature	-65°C ~ 150°C

View Similar Products (0)

LM317S Description

Short technical summary and product information.

The LM317S is a versatile adjustable positive voltage regulator designed to provide over 1.5A of output current. It allows for an output voltage range from 1.25V up to 37V, making it suitable for a variety of power supply applications.

Key electrical characteristics include typical line regulation of 0.01%/V and load regulation of 0.1%. It also features 80dB of ripple rejection, enhancing power supply quality. The device operates within a temperature range of 0°C to 125°C.

Packaged in a TO-263 surface mount package, the LM317S is designed for ease of use, requiring only two external resistors to set the output voltage. It includes built-in protection features such as current limiting and thermal overload protection.

This regulator is a component within the broader LM317-N family, known for its reliability and performance in power management solutions.

LM317S Quick Information

Product Type: Adjustable Linear Voltage Regulator

Canonical Name: LM317S Adjustable Linear Voltage Regulator

Subcategory: Linear

LM317S Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM317S Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

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

LM317S Features

Adjustable output voltage from 1.25V to 37V.
Capable of supplying over 1.5A output current.
Typical 0.1% load regulation performance.
Typical 80dB ripple rejection ratio.
TO-263 surface mount package.

LM317S Applications

Power supply regulation circuits.
Adjustable voltage output systems.
Battery charging applications.
General power management needs.

LM317S FAQs

5 frequently asked questions generated from this part’s specifications.

What is the maximum output current for the LM317S?

The LM317S can supply over 1.5A of output current.

What is the adjustable output voltage range of the LM317S?

The output voltage can be adjusted from 1.25V down to 37V.

What is the typical load regulation for the LM317S?

The typical load regulation is 0.1%.

What is the operating temperature range for the LM317S?

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

What package type is the LM317S supplied in?

The LM317S is supplied in a TO-263 package.