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STMicroelectronics L4947H

Part No.:
L4947H
Manufacturer:
STMicroelectronics
Category:
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Package:
Pentawatt-5 (Horizontal, Bent and Staggered Leads)
Datasheet:
AetrixL4947H.pdf
Description:
IC REG LIN 5V 500MA 5PENTAWATT
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:2,774

Please send an inquiry. Send us your inquiry, and we will respond immediately.

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L4947H Specifications

Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
Pentawatt-5 (Horizontal, Bent and Staggered Leads)
Packaging:
Bulk
Product Status:
Obsolete
Output Configuration:
Positive
Output Type:
Fixed
Number of Regulators:
1
Voltage - Input (Max):
26V
Voltage - Output (Min/Fixed):
5V
Voltage - Output (Max):
-
Voltage Dropout (Max):
0.75V @ 500mA
Current - Output:
500mA
Current - Quiescent (Iq):
13 mA
Current - Supply (Max):
180 mA
PSRR:
60dB (120Hz)
Control Features:
Reset
Protection Features:
Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature:
-40°C ~ 125°C
Grade:
-
Qualification:
-
Mounting Type:
Through Hole
Supplier Device Package:
5-PENTAWATT

L4947H FAQ

1.How can I place an order for L4947H through Aetrix?

1.Please submit a Request for Quotation (RFQ) for L4947H 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 L4947H reliable?

The price and inventory of L4947H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for L4947H is usually 5 days.

3.What payment methods are accepted for L4947H?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for L4947H transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for L4947H?

L4947H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your L4947H 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 L4947H?

5.For technical support, including L4947H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your L4947H requirements.

6.How does Aetrix verify that L4947H is sourced from the original manufacturer or authorized distributors?

6.All L4947H 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 L4947H meets industry standards.

7.What is the process for return or replacement of L4947H?

All L4947H units undergo pre-shipment inspection (PSI). If there is an issue with L4947H, 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 L4947H part is unused and in its original packaging.

Return procedure for L4947H:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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