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ML4903CT

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  • ML4903CT

ML4903CT

ML4903CT

Fairchild Semiconductor

SWITCHING CONTROLLER

ML4903CT Datasheet

compliant

20-TSSOP (0.173", 4.40mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ML4903CT Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.25000 $1.25
500 $1.2375 $618.75
1000 $1.225 $1225
1500 $1.2125 $1818.75
2000 $1.2 $2400
2500 $1.1875 $2968.75
1258 items
Upload BOM File

ML4903CT Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

ML4903CT Fairchild Semiconductor

Name Value
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
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
Q1: What is the purchase guide for ML4903CT?
ML4903CT of Fairchild Semiconductor is a SWITCHING CONTROLLER. ICHOME is a long-term spot supplier of ML4903CT, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ML4903CT?
Download ML4903CT Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingML4903CT from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ML4903CT alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ML4903CT replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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