Fairchild Semiconductor ML4903CT
- Part No.:
- ML4903CT
- Manufacturer:
- Fairchild Semiconductor
- Category:
- DC DC Switching Controllers
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
ML4903CT.pdf
- Description:
- SWITCHING CONTROLLER
- Quantity:
- Payment:

- Shipping:

Inventory:1,258
Please send an inquiry. Send us your inquiry, and we will respond immediately.
ML4903CT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Fairchild Semiconductor
- Series:
- -
- Package/Case:
- 20-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Output Type:
- Transistor Driver
- Function:
- Step-Down
- Output Configuration:
- Positive
- Topology:
- Buck
- Number of Outputs:
- 1
- Output Phases:
- 1
- Voltage - Supply (Vcc/Vdd):
- 4.75V ~ 5.25V, 11.4V ~ 12.6V
- Frequency - Switching:
- 200kHz
- Duty Cycle (Max):
- 98%
- Synchronous Rectifier:
- No
- Clock Sync:
- No
- Serial Interfaces:
- -
- Control Features:
- -
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-TSSOP
ML4903CT FAQ
1.How can I place an order for ML4903CT through Aetrix?
1.Please submit a Request for Quotation (RFQ) for ML4903CT 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 ML4903CT reliable?
The price and inventory of ML4903CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ML4903CT is usually 5 days.
3.What payment methods are accepted for ML4903CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ML4903CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ML4903CT?
ML4903CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ML4903CT 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 ML4903CT?
5.For technical support, including ML4903CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ML4903CT requirements.
6.How does Aetrix verify that ML4903CT is sourced from the original manufacturer or authorized distributors?
6.All ML4903CT 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 ML4903CT meets industry standards.
7.What is the process for return or replacement of ML4903CT?
All ML4903CT units undergo pre-shipment inspection (PSI). If there is an issue with ML4903CT, 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 ML4903CT part is unused and in its original packaging.
Return procedure for ML4903CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ML4903CT Tags

-
UCC28C45DR
Texas Instruments

-
UCC28C40DR
Texas Instruments

-
UCC28C43DR
Texas Instruments

-
ZXSC410E6TA
Diodes Incorporated
-
LM3524DMX/NOPB
Texas Instruments
-
LM3489MMX/NOPB
Texas Instruments

-
MIC2102YML-TR
Microchip Technology

-
LM5148RGYR
Texas Instruments
-
TL598CDR
Texas Instruments

-
LM5155DSSR
Texas Instruments

-
LM25085MYX/NOPB
Texas Instruments

-
UCC2813DTR-0
Texas Instruments
Tech Hub
The ATSHA204A - STUCZ - T is a remarkable security integrated circuit that stands at the forefront of safeguarding modern - day electronic devices. In an era where data breaches and unauthorized access…
The ATSHA204A - SSHDA - T is a highly regarded security integrated circuit that plays a crucial role in safeguarding various electronic devices.1. Key FeaturesRobust Authentication MechanismsThis devic…
In the realm of electronic security, the ATSHA204A - MAHDA - T, a product of Microchip's CryptoAuthentication™ series, emerges as a highly - capable hardware security authentication chip.The core feat…
In the landscape of electronic components, the CAP200DG - TL, a product of Power Integrations, stands out as an innovative zero - power X - capacitor auto - discharge IC within the CAPZero - 2 series.T…

