STMicroelectronics LD2981ABU33TR
- Part No.:
- LD2981ABU33TR
- Manufacturer:
- STMicroelectronics
- Package:
- TO-243AA
- Datasheet:
-
LD2981ABU33TR.pdf
- Description:
- IC REG LINEAR 3.3V 100MA SOT89-3
- Quantity:
- Payment:

- Shipping:

Inventory:68,144
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LD2981ABU33TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TO-243AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 16V
- Voltage - Output (Min/Fixed):
- 3.3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.375V @ 100mA
- Current - Output:
- 100mA
- Current - Quiescent (Iq):
- 150 µA
- Current - Supply (Max):
- 2.6 mA
- PSRR:
- 63dB (1kHz)
- Control Features:
- -
- Protection Features:
- Over Current, Over Temperature
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-89-3
LD2981ABU33TR FAQ
1.How can I place an order for LD2981ABU33TR through Aetrix?
1.Please submit a Request for Quotation (RFQ) for LD2981ABU33TR 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 LD2981ABU33TR reliable?
The price and inventory of LD2981ABU33TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LD2981ABU33TR is usually 5 days.
3.What payment methods are accepted for LD2981ABU33TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LD2981ABU33TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LD2981ABU33TR?
LD2981ABU33TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LD2981ABU33TR 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 LD2981ABU33TR?
5.For technical support, including LD2981ABU33TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LD2981ABU33TR requirements.
6.How does Aetrix verify that LD2981ABU33TR is sourced from the original manufacturer or authorized distributors?
6.All LD2981ABU33TR 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 LD2981ABU33TR meets industry standards.
7.What is the process for return or replacement of LD2981ABU33TR?
All LD2981ABU33TR units undergo pre-shipment inspection (PSI). If there is an issue with LD2981ABU33TR, 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 LD2981ABU33TR part is unused and in its original packaging.
Return procedure for LD2981ABU33TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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