What is the Additional Feature ?

Name: LM334Z
Brand: STMicroelectronics
SKU: LM334Z
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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STMicroelectronics LM334Z

Part No.:: LM334Z

Manufacturer:: STMicroelectronics

Package:: TO-226-3, TO-92-3 (TO-226AA)

Datasheet:: LM334Z.pdf

Description:: IC SENSOR TEMP ADJ CUR MODE TO92

In Stock:: 2136

Quantity:: Add To Cart

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LM334Z Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Obsolete
Function:
Current Source
SensingMethod:
-
Accuracy:
±3%
Voltage-Input:
1V ~ 40V
Current-Output:
10mA
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

LM334Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM334Z 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 LM334Z 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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LM334Z information

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LM334Z Typical application Circuitry

LM334Z

The LM334Z is a part of the LMx34 series of integrated circuits, distinct for their adjustable current sources. Unlike operational amplifiers from the LM324 series, the LM334Z is specifically designed to provide a stable current source with an adjustable output. This feature makes it particularly useful in a range of applications, including battery chargers, power supplies, and precision current regulation tasks in various electronic devices.

1. Pin Configuration: The LM334Z typically comes in a three-pin package. The pins are: V+ (input voltage), V- (ground or negative voltage), and R (adjustment pin).

2. Power Supply Connections: The power supply's positive side is linked to the V+ pin, while the negative or ground side is attached to the V-pin. The LM334Z operates within a certain voltage range, and it's crucial to ensure that the input voltage does not exceed this range to avoid damaging the IC.

3. Setting the Current Output: The current output of the LM334Z is adjustable. This is done by connecting a resistor (or a combination of resistors) to the R pin. The value of this resistor determines the output current, according to the formula specified in the LM334Z datasheet. This allows for precise control over the current supplied to the rest of the circuit.

4. Application in a Circuit: Depending on the application, the LM334Z can be integrated into a circuit to provide a constant current source. This could be for charging batteries, where a constant current is required, or for biasing transistors in an amplifier circuit, where a stable current improves performance.

5. Heat Considerations: Like any current-regulating device, the LM334Z can generate heat during operation. It's important to consider this in the circuit design, possibly adding a heat sink if the current or voltage levels are high enough to cause significant heating.

6. Protection Mechanisms: It's advisable to include protection mechanisms like current limiting resistors or fuses to prevent damage to the LM334Z and the overall circuit in case of a fault or an overcurrent situation.

7. Circuit Layout: Careful planning should go into the circuit arrangement for best performance. This includes minimizing the length of the connections to the LM334Z to reduce potential voltage drops or interference that could affect its accuracy.

Designing with the LM334Z involves meticulous attention to these aspects to ensure it functions as an effective and reliable current source. The LM334Z's ability to provide a stable and adjustable current makes it a versatile component in various electronic applications, particularly where current regulation is crucial.

LM334Z FAQ

1. How to order LM334Z on icwhale.com?

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2. How does icwhale.com guarantee that LM334Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM334Z. All suppliers must pass our qualification reviews before they can publish their products including LM334Z on icwhale.com; we pay more attention to the channels and quality of LM334Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM334Z price and inventory displayed accurate?

The price and inventory of LM334Z fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LM334Z?

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 LM334Z we delivered, we will accept the replacement or return of the LM334Z 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 LM334Z.

(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