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PT4521A

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  • PT4521A

PT4521A

PT4521A

Texas Instruments

DC DC CONVERTER 3.3V 20W

PT4521A Datasheet

compliant

12-SIP Module

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

PT4521A Pricing & Ordering

Quantity Unit Price Ext. Price
1 $34.86000 $34.86
500 $34.5114 $17255.7
1000 $34.1628 $34162.8
1500 $33.8142 $50721.3
2000 $33.4656 $66931.2
2500 $33.117 $82792.5
53 items
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PT4521A 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

PT4521A Texas Instruments

Name Value
Product Status Obsolete
Type Isolated Module
Number of Outputs 1
Voltage - Input (Min) 36V
Voltage - Input (Max) 75V
Voltage - Output 1 3.3V
Voltage - Output 2 -
Voltage - Output 3 -
Voltage - Output 4 -
Current - Output (Max) 5A
Power (Watts) 20 W
Voltage - Isolation 1.5 kV
Applications ITE (Commercial)
Features UVLO
Operating Temperature -40°C ~ 85°C
Efficiency 78%
Mounting Type Through Hole, Right Angle
Package / Case 12-SIP Module
Size / Dimension -
Supplier Device Package -
Control Features -
Approval Agency -
Standard Number -
Q1: What is the purchase guide for PT4521A?
PT4521A of Texas Instruments is a DC DC CONVERTER 3.3V 20W. ICHOME is a long-term spot supplier of PT4521A, supporting sample purchase and bulk order.
Q2: How to find the detailed information of PT4521A?
Download PT4521A Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingPT4521A from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide PT4521A alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you PT4521A 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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