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Name: LM317LZ/T1
Brand: National Semiconductor
SKU: LM317LZ/T1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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National Semiconductor LM317LZ/T1

Part No.:: LM317LZ/T1

Manufacturer:: National Semiconductor

Package:: -

Datasheet:

Description:: 3-TERMINAL ADJUSTABLE REGULATOR

In Stock:: 3155

Quantity:: Add To Cart

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LM317LZ/T1 Specifications

Packaging:
Bulk
Series:
*
ProductStatus:
Active
Type:
-
NumberofOutputs:
-
Current-Supply:
-
Voltage-Input:
-
OperatingTemperature:
-

LM317LZ/T1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM317LZ/T1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM317LZ/T1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM317LZ/T1 information

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LM317LZ/T1 Typical application Circuitry

LM317LZ/T1

The LM317LZ/T1 is a member of the LM317 series, which is a collection of adjustable, three-terminal positive voltage regulators. This series, produced by several manufacturers, is designed to offer an adjustable output voltage and is widely used in various applications due to its versatility. The LM317LZ/T1 variant is characterized by its smaller package size and lower current capacity compared to the standard LM317, making it suitable for space-constrained applications that require a lower power supply.

1. Adjust (Pin 1): This pin is crucial for setting the output voltage. To set the output voltage, connect a resistor (R1) from this pin to the output and another resistor (R2) from this pin to the ground. The following formula is used to calculate the output voltage: Vout = 1.25V (1 + R2/R1) + Iadj R2.

2. Output (Pin 2): The regulated output voltage is provided at this pin. Connect it to the load which requires the regulated voltage.

3. Input (Pin 3): This pin is connected to the input voltage source. The input voltage should be higher than the desired output voltage by at least the dropout voltage of the LM317LZ/T1, but it should also not exceed the maximum input voltage rating.

4. Key Characteristics of the LM317LZ/T1:

- Adjustable Output Voltage: The LM317LZ/T1 offers the flexibility to adjust the output voltage as needed using external resistors.

- Suitable for Lower Current Applications: While it offers the same voltage range as the standard LM317, it is designed for lower current applications, typically up to 100 mA.

- Compact Package: Its small size makes it ideal for space-constrained applications.

- Built-In Protection: It has characteristics like safe operating area protection and thermal overload prevention.

When implementing the LM317LZ/T1 in a circuit, it's crucial to follow the guidelines provided in the datasheet, particularly regarding the voltage and current specifications. Choosing the correct resistors for R1 and R2 to set the desired output voltage is essential. Additionally, guarantee that the input voltage consistently exceeds the output voltage by a minimum of the dropout voltage. Since it's designed for lower power applications, heat sinking is typically less of a concern compared to higher power variants.

In summary, the LM317LZ/T1 is a versatile and compact adjustable voltage regulator, suitable for a wide range of applications that require a regulated power supply with a lower current rating. Its ability to provide an adjustable output voltage in a small package makes it a popular choice for space-sensitive electronic designs.

LM317LZ/T1 FAQ

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3. Are the LM317LZ/T1 price and inventory displayed accurate?

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6. What is the process for return or replacement of LM317LZ/T1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM317LZ/T1 we delivered, we will accept the replacement or return of the LM317LZ/T1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM317LZ/T1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations