LM105H
High-performance voltage regulator for bipolar applications





Brands: ADVANCED MICRO DEVICES INC
Mfr.Part #: LM105H
Datasheet: LM105H Datasheet (PDF)
Package/Case: TO-3
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
RoHS Status:
Stock Condition: 6,447 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM105H General Description
The LM105H is a linear voltage regulator from Texas Instruments that offers a high level of accuracy and stability in a wide range of applications. As part of Texas Instruments' extensive portfolio of power management ICs, this device provides a reliable means of regulating output voltages between 4.5V and 40V. With its adjustable output feature, the LM105H can be used to suit specific application requirements. The LM105H is designed for use in through-hole applications and features a TO-3 package. Its positive polarity makes it suitable for use in a variety of systems, including those that require high current levels. Key specifications include an input voltage range of 8.5V to 50V, output current up to 10A, and load regulation of 0.05%. The device operates within a temperature range of -55°C to +125°C. The LM105H offers excellent line regulation at 0.06%/V, making it an ideal choice for applications where the input voltage may fluctuate. With a power dissipation of 800mW and a unit weight of 0.225789 oz, this device is compact and efficient in its operation.

Features
- Adjustable output voltage (4.5V to 40V)
- High current output up to 10A
- Wide input voltage range (8.5V to 50V)
- Excellent load regulation (0.05%)
- Good line regulation (0.06%/V)
- Operating temperature range -55°C to +125°C
Application
- Power supplies
- Automotive systems
- Industrial control systems
- Consumer electronics
- Telecommunications equipment
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Part Life Cycle Code | Obsolete | Ihs Manufacturer | ADVANCED MICRO DEVICES INC |
Pin Count | 8 | Reach Compliance Code | |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Adjustability | ADJUSTABLE | Input-Output Voltage Differential-Max | 30 V |
Input-Output Voltage Differential-Min | 3 V | JESD-30 Code | O-MBCY-W8 |
JESD-609 Code | e0 | Number of Functions | 1 |
Number of Outputs | 1 | Number of Terminals | 8 |
Operating Temperature-Max | 125 °C | Operating Temperature-Min | -55 °C |
Output Current1-Max | 0.02 A | Output Voltage1-Max | 40 V |
Output Voltage1-Min | 4.5 V | Qualification Status | Not Qualified |
Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | Screening Level | MIL-STD-883 Class C |
Surface Mount | NO | Technology | BIPOLAR |
Terminal Finish | TIN LEAD | Terminal Form | WIRE |
Terminal Position | BOTTOM |
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 4.5% 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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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the LM105H?
A: To place an order for the LM105H, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the LM105H?
A: We offer a 1-year warranty on the LM105H. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of LM105H from ADVANCED MICRO DEVICES INC?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original ADVANCED MICRO DEVICES INC manufacturers and authorized agents. All ADVANCED MICRO DEVICES INC suppliers must pass a qualification review before they can list their LM105H products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the LM105H chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the ADVANCED MICRO DEVICES INC information page to find comprehensive details about the LM105H.
Q: Are the price and stock information for LM105H on Ovaga's platform accurate?
A: Inventory levels for ADVANCED MICRO DEVICES INC products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for LM105H?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the LM105H?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The LM105H is a low-dropout linear voltage regulator designed by Texas Instruments. It's ideal for applications where a stable output voltage is required, despite input voltage fluctuations. The TO-3 package ensures compact mounting options and heat dissipation capability. Key features of the LM105H include its low dropout voltage (typically 1.2V max), fast transient response, and compatibility with various power supply configurations. In summary, the LM105H is a versatile linear voltage regulator that offers stable output voltage and low dropout performance for efficient power management in electronic systems.
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Equivalent
Some equivalent products of LM105H chip include LM1117, LM7805, LM317, and LM2940. These chips are all voltage regulators with similar features and characteristics, offering a range of output voltages and current capabilities for various applications. -
Features
The LM105H, a linear voltage regulator from Texas Instruments, features key attributes:
Low dropout (LDO) voltage regulation: Ensures stable output voltage even when input voltage is close to the desired output.
High input current capability: Facilitates efficient power transfer in demanding applications.
Linear regulation: Providing smooth and accurate voltage regulation compared to switched-mode regulators.
TO-3 package: Compact, heat-sink-compatible packaging for ease of integration. These features make the LM105H suitable for applications requiring low dropout voltage regulation, such as microcontrollers and other sensitive electronics. -
Pinout
The LM105H is a linear voltage regulator, specifically designed for fixed output voltages. As it's a TO-3 package, the pin count is typically three:
Input Pin (Vcc): Connects to the input voltage source.
Output Pin (Vout): Provides the regulated output voltage.
Ground Pin (GND): Common reference point for both input and output voltages. Please note that some variations of the LM105H may have additional pins or different pin functions, but this standard description applies to the majority of TO-3 packaged LM105H regulators. -
Manufacturer
The LM105H is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI is known for its innovation, wide range of products, and strong presence in the technology industry. -
Application Field
The LM105H, a linear voltage regulator from Texas Instruments, finds applications in electronic circuits where precise voltage regulation is needed, such as power supplies, embedded systems, and industrial equipment. -
Package
The LM105H has a package type of TO-3, suitable for through-hole mounting.
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