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LM138K
Linear Voltage Regulators
Brands: Texas Instruments
Mfr.Part #: LM138K
Datasheet: LM138K Datasheet (PDF)
Package/Case: TO-3
Product Type: Linear Voltage Regulators
RoHS Status:
Stock Condition: 8098 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Linear Voltage Regulator IC Positive Adjustable 1 Output 5A TO-3
Features
- OUTPUT VOLTAGE RANGE OF 1.25 TO 35V
- 1% OUTPUT VOLTAGE TOLERANCE (–A VERSIONS)
- 0.3% LOAD REGULATION
- 0.01% / V LINE REGULATION
- COMPLETE SERIES OF PROTECTIONS:
- CURRENT LIMITING
- THERMAL SHUTDOWN
- SOA CONTROL
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Linear Voltage Regulators | Mounting Style | Through Hole |
| Package / Case | TO-3 | Number of Outputs | 1 Output |
| Polarity | Positive | Output Voltage | 1.2 V to 32 V |
| Output Current | 5 A | Output Type | Adjustable |
| Input Voltage, Min | 4.2 V | Input Voltage, Max | 40 V |
| Minimum Operating Temperature | - 55 C | Maximum Operating Temperature | + 150 C |
| Load Regulation | 0.3 % | Line Regulation | 0.01 %/V |
| Brand | Texas Instruments | Pd - Power Dissipation | 50 W |
| Product Type | Linear Voltage Regulators | Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.225789 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LM138K is a voltage regulator chip produced by Texas Instruments. It is specifically designed to provide a regulated output voltage of 5V with a maximum current capability of 5A. The chip has built-in protection features such as thermal overload shutdown and overcurrent limiting, making it suitable for various applications requiring a stable voltage supply.
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Equivalent
The LM138K chip is part of the LM138 series of voltage regulators. Equivalent products in this series include LM138, LM138M, and LM138N. -
Features
LM138K is a voltage regulator with an adjustable output and a current capacity of up to 5A. It has a built-in thermal shutdown and safe operating area protection. The device is easy to use and requires few external components. It also offers excellent line and load regulation, making it suitable for various applications such as power supplies and industrial equipment. -
Pinout
The LM138K is a voltage regulator IC with a TO-3 package. It has 3 pins: input (VIN), ground (GND), and output (VOUT). The pinout is usually as follows: pin 1 (VIN), pin 2 (GND), and pin 3 (VOUT). The LM138K is capable of regulating input voltages between 2.5V and 57V and providing outputs of up to 1.5A. -
Manufacturer
The LM138K is manufactured by Texas Instruments (TI), a global semiconductor company. TI designs and manufactures a wide range of integrated circuits, which are used in various industries including automotive, industrial, and consumer electronics. -
Application Field
The LM138K is a voltage regulator that can be used in a variety of applications, including power supplies, battery chargers, and voltage reference circuits. It is commonly used in industrial, automotive, and telecommunication systems where stability and accuracy are important. Additionally, it can be used in audio amplifiers, LED lighting, and other electronic devices. -
Package
The LM138K chip has a TO-3 package type, through-hole form, and a size of approximately 38.1mm x 38.1mm x 11.43mm.
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