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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to LM309K STEEL.

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National Semiconductor RFQ AVAILABLE

LM309K STEEL

IC REG LINEAR 5.05V 1.5A TO3-2

Part Number: LM309K STEEL

Manufacturer: National Semiconductor

Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Package: TO-204AA, TO-3

Datasheet:: LM309K STEEL.pdf

Description: IC REG LINEAR 5.05V 1.5A TO3-2

Select Quantity Stock: 1,086

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TECHNICAL RESOURCES

LM309K STEEL Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: LM309K STEEL

Manufacturer: National Semiconductor

Package: TO-204AA, TO-3

Series: -

Package/Case: TO-204AA, TO-3

Packaging: Bulk

Product Status: Active

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 25V

Voltage - Output (Min/Fixed): 5.05V

Voltage - Output (Max): -

Voltage Dropout (Max): -

Current - Output: 1.5A

Current - Quiescent (Iq): 5.2 mA

Current - Supply (Max): 10 mA

PSRR: -

Control Features: -

Protection Features: Over Temperature

Operating Temperature: 0°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: TO-3-2

Frequently Asked Questions

1. How can I order LM309K STEEL from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of LM309K STEEL?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of LM309K STEEL updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for LM309K STEEL?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for LM309K STEEL?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

LM309K STEEL Procurement and Technical Support

LM309K STEEL is manufactured by National Semiconductor. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing LM309K STEEL and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for LM309K STEEL.

Part Number: LM309K STEEL

Manufacturer: National Semiconductor

Package: TO-204AA, TO-3

Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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Shipped From

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Dispatch Time

Usually 1–3 business days after confirmation

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