National Semiconductor LP2957AIT
- Part No.:
- LP2957AIT
- Manufacturer:
- National Semiconductor
- Package:
- TO-220-5 Formed Leads
- Datasheet:
-
LP2957AIT.pdf
- Description:
- IC REG LINEAR 5V 250MA TO220-5
- Quantity:
- Payment:

- Shipping:

Inventory:1,845
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LP2957AIT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- National Semiconductor
- Series:
- -
- Package/Case:
- TO-220-5 Formed Leads
- Packaging:
- Tube
- Product Status:
- Obsolete
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 30V
- Voltage - Output (Min/Fixed):
- 5V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.8V @ 250mA
- Current - Output:
- 250mA
- Current - Quiescent (Iq):
- 200 µA
- Current - Supply (Max):
- 33 mA
- PSRR:
- -
- Control Features:
- Enable
- Protection Features:
- Over Current, Over Temperature, Reverse Polarity
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220-5
LP2957AIT FAQ
1.How can I place an order for LP2957AIT through Aetrix?
Please submit a Request for Quotation (RFQ) for LP2957AIT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LP2957AIT reliable?
The price and inventory of LP2957AIT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LP2957AIT is usually 5 days.
3.What payment methods are accepted for LP2957AIT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LP2957AIT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LP2957AIT?
LP2957AIT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LP2957AIT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LP2957AIT?
For technical support, including LP2957AIT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LP2957AIT requirements.
6.How does Aetrix verify that LP2957AIT is sourced from the original manufacturer or authorized distributors?
All LP2957AIT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LP2957AIT meets industry standards.
7.What is the process for return or replacement of LP2957AIT?
All LP2957AIT units undergo pre-shipment inspection (PSI). If there is an issue with LP2957AIT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LP2957AIT part is unused and in its original packaging.
Return procedure for LP2957AIT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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