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LM238K
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 BagLM238K
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Bag
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Manufacturer Part # : LM238K
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Package/Case: TO-3
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Part Status : Obsolete
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Brand: STMicroelectronics
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
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Cut Tape
Tube or Tray
LM238K DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LM238K is a voltage regulator manufactured by Texas Instruments. It is a 3-terminal positive adjustable voltage regulator capable of supplying up to 2A of output current. The output voltage of the LM238K can be adjusted from 1.2V to 37V, making it suitable for a wide range of applications.The LM238K is housed in a TO-3 metal package, allowing for efficient heat dissipation, making it suitable for high-power applications. It has a wide input voltage range of 4.2V to 40V, making it versatile and suitable for a variety of power supply designs.The LM238K offers thermal shutdown and current limiting protection features, ensuring the safe operation of the device under fault conditions. It also has excellent line and load regulation characteristics, providing a stable output voltage even under varying input voltage and load conditions.
Key Features
- Wide supply voltage range: 4V to 36V
- High output current capability: 1.1A
- Low quiescent current: 6mA
- Short-circuit protection
- Thermal shutdown protection
- Adjustable output voltage
Application
- Power supplies in industrial applications
- Telecommunication equipment
- Instrumentation devices
- Audio equipment
- Computer peripherals
- Consumer electronics
- Automotive electronics
- High voltage regulators
- Battery charger controllers
- Switching regulators
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | STMicroelectronics | Product Category ! | Linear Voltage Regulators |
| RoHS | Details | 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 | 35 V |
| Minimum Operating Temperature | - 25 C | Maximum Operating Temperature ! | + 150 C |
| Load Regulation ! | 0.1 % | Line Regulation ! | 0.005 %/V |
| Series | LM238 | Brand | STMicroelectronics |
| Height | 8.7 mm (Max) | Length | 39.5 mm (Max) |
| Pd - Power Dissipation | 50000 mW | Product Type ! | Linear Voltage Regulators |
| PSRR / Ripple Rejection - Typ | 75 dB | Factory Pack Quantity | 100 |
| Subcategory | PMIC - Power Management ICs | Width | 26.2 mm (Max) |
| Unit Weight | 0.225789 oz |
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