Unit Price: | $ 0.13 |
The chip marked LB18 on the silk screen is a signal-level conversion chip located on the Whatsminer CB4-V10 control board, located at the U2 position on the control board. The LB18 chip converts the input voltage of 5V into an output voltage of 1.8V to supply U1 (H6 CPU main control chip) and UD2 (H5TQ2G63GFR-RDC memory chip) bit-marked chips.
The RS3236-1.8YF3 is a low-power, low-dropout CMOS LDO that operates from an input voltage of 1.7V to 7.5V and can provide up to 500mA output current. Features include 10nA logic-controlled shutdown mode, foldback current limit, and thermal shutdown protection. It is packaged in SOT23-3 and operates over an ambient temperature range of -40°C to +85°C.
Feature:
• Low output noise
• Low dropout voltage
• Thermal overload protection
• Output current limit
• 10nA logic controlled shutdown
• 30μA(TYP) low supply current
• 1.7V to 7.5V input voltage range
• 500mA output current
• -40°C to +85°C operating temperature range
Application:
• Mobile phone
• Camera module
• HiFi audio radio transceiver
• PLL/synthesizer, clock
• Moderate current, noise-sensitive applications
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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Bitcoin - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDT - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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ETH - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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LTC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Bank Transfer |
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Wire transfer - USD - SeaTree Card Number |
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Wire transfer - USD, EUR, GBP, HKD, CNH, CAD, SGD, JPY, AUD, NZD Card Number |
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JP MORGAN CHASE BANK, N.A. Card Number |
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Wire transfer - USD - Zhou sicong Card Number |
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人民币支付 - CNY payment Card Number |
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Other payment methods |
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Cooperation express: |
Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.